Boston Light Tides & Fishing Times

Estimated tide height

11.05′ rising

As of 12:52 PM

High in 16 min

Next tide

High 1:08 PM

11.11′ in 16 min

Last tide

Low 6:55 AM

-0.01′

About this chart

High fish activity

Very high fish activity

Boston Light tide chart key:

The tide chart above shows the times and heights of high tide and low tide for Boston Light, as well as solunar period times (represented by fish icons). The red line highlights the current time and estimated height.

Two fish mark minor solunar periods (high fish activity); four fish mark major solunar periods (very high fish activity).

Boston Light, Massachusetts — Tide predictions for Wednesday, October 28, 2026. Local times: UTC−04:00. Heights in ft relative to MLLW.
Day	Time	Tide	Height
27 Tue	6:45 PM	▼ Low	-1.14′
28 Wed	12:58 AM	▲ High	9.7′
28 Wed	6:55 AM	▼ Low	-0.01′
28 Wed	1:08 PM	▲ High	11.11′
28 Wed	7:35 PM	▼ Low	-1.15′
29 Thu	1:49 AM	▲ High	9.52′

Wednesday, October 28, 2026, 12:52 PM: The tide at Boston Light, Boston Harbor is rising, with an estimated height of 11.05 ft. The next high tide is 11.11 ft at 1:08 PM. Current forecast: Overcast; W winds at 3 mph, gusting to 5 mph; open-water waves around 1 ft. Today’s tidal range is approximately 12.26 ft.

Local times Heights in ft relative to MLLW

Weather & Marine Forecast

Wednesday, October 28, 2026: Conditions: Overcast / Mainly Clear / Clear; air temperatures of 46–54°F through tonight; winds at 1–15 mph, gusting to 20 mph; open-water waves around 0.7 ft–1 ft. Estimated water temperature is 56°F as of 12:52 PM.

Date	Wed, Oct 28												Thu, Oct 29																								Fri, Oct 30																								Sat, Oct 31																								Sun, Nov 1																									Mon, Nov 2																								Tue, Nov 3
Forecast	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM
Weather °F Precip	Overcast 46° 1%	Overcast 47° 1%	Overcast 49° 1%	Overcast 51° 1%	Overcast 51° 2%	Overcast 52° 2%	Overcast 53° 2%	Overcast 54° 2%	Overcast 53° 2%	Mainly Clear 51° 2%	Clear 51° 2%	Clear 51° 2%	Clear 51° 2%	Clear 51° 2%	Clear 52° 2%	Clear 52° 2%	Clear 52° 2%	Clear 51° 1%	Clear 51° 1%	Clear 51° 1%	Clear 51° 2%	Clear 52° 2%	Clear 54° 2%	Clear 56° 2%	Clear 56° 2%	Clear 57° 2%	Clear 58° 2%	Clear 58°	Clear 58°	Clear 58°	Clear 57°	Clear 56°	Clear 56°	Clear 56°	Clear 56°	Clear 56°	Clear 56°	Clear 56°	Overcast 57°	Mainly Clear 57°	Partly Cloudy 57°	Overcast 57°	Drizzle 57°	Drizzle 57°	Overcast 57°	Mainly Clear 59°	Clear 62°	Clear 64°	Clear 66°	Clear 66°	Clear 65°	Clear 64°	Clear 63°	Clear 60°	Clear 56°	Clear 55°	Clear 54°	Clear 53°	Clear 52°	Clear 51°	Clear 51°	Clear 50°	Clear 49°	Clear 48°	Clear 47°	Clear 46°	Clear 46°	Clear 45°	Clear 45°	Clear 46°	Clear 47°	Clear 49°	Clear 51°	Clear 53°	Clear 54°	Clear 55°	Clear 55°	Clear 54°	Clear 52°	Clear 51°	Clear 50°	Clear 49°	Clear 48°	Clear 48°	Clear 48°	Mainly Clear 47°	Clear 46°	Overcast 45°	Overcast 45°	Clear 45°	Partly Cloudy 44°	Clear 44°	Clear 44°	Overcast 46°	Overcast 48°	Overcast 51°	Overcast 54°	Overcast 56°	Clear 58°	Clear 59° 2%	Overcast 59° 2%	Overcast 58° 2%	Overcast 56° 2%	Overcast 55° 2%	Overcast 54° 2%	Overcast 53° 2%	Partly Cloudy 52° 2%	Partly Cloudy 51° 2%	Partly Cloudy 50° 2%	Overcast 50° 2%	Overcast 50° 2%	Overcast 49° 5%	Overcast 49° 5%	Overcast 49° 5%	Overcast 49° 5%	Overcast 50° 5%	Overcast 51° 5%	Overcast 53° 9%	Overcast 55° 9%	Overcast 57° 9%	Overcast 58° 9%	Overcast 58° 9%	Overcast 58° 9%	Drizzle 57° 15%	Drizzle 56° 15%	Drizzle 55° 15%	Overcast 55° 15%	Overcast 55° 15%	Overcast 55° 15%	Overcast 54° 16%	Overcast 54° 16%	Overcast 54° 16%	Drizzle 54° 16%	Drizzle 53° 16%	Drizzle 53° 16%	Drizzle 53° 23%	Drizzle 53° 23%	Drizzle 53° 23%	Drizzle 53° 23%	Drizzle 53° 23%	Drizzle 52° 23%	Drizzle 51° 25%	Drizzle 50° 25%	Drizzle 49° 25%	Overcast 48° 25%	Overcast 49° 25%	Overcast 49° 25%	Overcast 48° 25%	Overcast 48° 25%	Overcast 47° 25%	Overcast 47° 25%	Overcast 47° 25%
Wind mph	3 Gust 5	3 Gust 6	2 Gust 9	1 Gust 9	6 Gust 10	7 Gust 10	5 Gust 6	7 Gust 10	13 Gust 17	15 Gust 20	15 Gust 17	15 Gust 17	15 Gust 18	17 Gust 19	17 Gust 19	16 Gust 18	16 Gust 18	15 Gust 16	15 Gust 17	15 Gust 17	16 Gust 18	16 Gust 23	17 Gust 25	13 Gust 24	11 Gust 21	11 Gust 20	13 Gust 21	14 Gust 22	14 Gust 22	13 Gust 23	13 Gust 19	15 Gust 21	16 Gust 25	17 Gust 25	18 Gust 25	18 Gust 24	17 Gust 26	16 Gust 28	14 Gust 30	12 Gust 30	10 Gust 28	10 Gust 26	9 Gust 21	10 Gust 25	9 Gust 24	10 Gust 28	10 Gust 26	13 Gust 21	15 Gust 22	16 Gust 23	16 Gust 23	15 Gust 22	15 Gust 22	16 Gust 23	16 Gust 25	15 Gust 25	15 Gust 26	14 Gust 28	12 Gust 28	12 Gust 28	10 Gust 27	10 Gust 25	12 Gust 26	13 Gust 24	13 Gust 20	13 Gust 21	13 Gust 23	13 Gust 23	14 Gust 23	13 Gust 20	13 Gust 17	11 Gust 14	9 Gust 12	7 Gust 11	6 Gust 10	6 Gust 9	6 Gust 9	5 Gust 8	3 Gust 3	3 Gust 3	4 Gust 5	4 Gust 5	4 Gust 4	4 Gust 5	4 Gust 5	5 Gust 6	5 Gust 6	4 Gust 5	4 Gust 5	4 Gust 6	4 Gust 6	4 Gust 5	4 Gust 6	5 Gust 6	5 Gust 7	5 Gust 8	6 Gust 8	6 Gust 10	6 Gust 10	6 Gust 11	6 Gust 11	7 Gust 12	7 Gust 13	7 Gust 12	7 Gust 12	7 Gust 13	7 Gust 14	8 Gust 15	9 Gust 17	9 Gust 20	10 Gust 21	10 Gust 22	9 Gust 23	9 Gust 23	9 Gust 23	9 Gust 24	10 Gust 24	10 Gust 23	10 Gust 22	11 Gust 22	11 Gust 21	10 Gust 21	10 Gust 21	10 Gust 21	10 Gust 20	11 Gust 18	9 Gust 16	7 Gust 13	6 Gust 11	5 Gust 9	4 Gust 8	3 Gust 7	3 Gust 5	2 Gust 4	2 Gust 3	3 Gust 2	4 Gust 3	4 Gust 5	6 Gust 10	12 Gust 16	16 Gust 20	18 Gust 22	19 Gust 23	19 Gust 22	18 Gust 22	18 Gust 21	17 Gust 20	16 Gust 20	15 Gust 20	14 Gust 20	14 Gust 20	14 Gust 20
Waves	Waves from NE. 1′ 5.2 sec	Waves from NE. 1′ 5.3 sec	Waves from NE. 1′ 5.4 sec	Waves from NE. 1′ 5.5 sec	Waves from NE. 0.9′ 5.5 sec	Waves from E. 0.9′ 5.6 sec	Waves from E. 0.9′ 5.7 sec	Waves from E. 0.9′ 5.8 sec	Waves from E. 0.9′ 5.9 sec	Waves from E. 0.8′ 6 sec	Waves from E. 0.8′ 6 sec	Waves from E. 0.7′ 6.1 sec	Waves from E. 0.7′ 6.1 sec	Waves from E. 0.7′ 6.1 sec	Waves from E. 0.7′ 6.1 sec	Waves from E. 0.7′ 6.2 sec	Waves from E. 0.7′ 6.2 sec	Waves from E. 0.7′ 6.3 sec	Waves from E. 0.7′ 6.3 sec	Waves from E. 0.7′ 6.4 sec	Waves from E. 0.7′ 6.4 sec	Waves from E. 0.7′ 6.3 sec	Waves from SE. 0.7′ 6.1 sec	Waves from SE. 0.7′ 5.8 sec	Waves from SE. 0.8′ 5 sec	Waves from S. 0.9′ 3.9 sec	Waves from SW. 1′ 3.2 sec	Waves from SW. 1′ 3.1 sec	Waves from S. 1′ 3.3 sec	Waves from S. 1′ 3.5 sec	Waves from S. 1′ 3.4 sec	Waves from S. 1′ 3.2 sec	Waves from S. 1.1′ 3.1 sec	Waves from S. 1.1′ 3.1 sec	Waves from S. 1.2′ 3.1 sec	Waves from SW. 1.2′ 3.1 sec	Waves from SW. 1.2′ 3.1 sec	Waves from SW. 1.1′ 3.1 sec	Waves from SW. 1.1′ 3.1 sec	Waves from SW. 1′ 3.1 sec	Waves from SW. 1′ 3.1 sec	Waves from SW. 1′ 3.1 sec	Waves from SW. 0.9′ 3.2 sec	Waves from SW. 0.8′ 3.4 sec	Waves from SW. 0.7′ 3.5 sec	Waves from SW. 0.7′ 3.5 sec	Waves from SW. 0.7′ 3.4 sec	Waves from SW. 0.7′ 3.3 sec	Waves from W. 0.8′ 3.1 sec	Waves from W. 0.9′ 2.9 sec	Waves from W. 1′ 2.7 sec	Waves from W. 0.9′ 2.8 sec	Waves from W. 0.9′ 2.9 sec	Waves from W. 0.9′ 3 sec	Waves from NW. 1′ 2.9 sec	Waves from NW. 1′ 2.8 sec	Waves from NW. 1.2′ 2.7 sec	Waves from NW. 1.1′ 2.8 sec	Waves from NW. 1′ 2.9 sec	Waves from NW. 1′ 3 sec	Waves from NW. 0.9′ 3.1 sec	Waves from NW. 0.8′ 3.1 sec	Waves from NW. 0.7′ 3.2 sec	Waves from NW. 0.7′ 3.4 sec	Waves from NW. 0.7′ 3.6 sec	Waves from NW. 0.6′ 3.7 sec	Waves from NW. 0.7′ 3.5 sec	Waves from NW. 0.7′ 3.2 sec	Waves from NW. 0.7′ 3 sec	Waves from NW. 0.9′ 2.8 sec	Waves from NW. 1′ 2.8 sec	Waves from NW. 1.1′ 2.8 sec	Waves from N. 1.1′ 2.9 sec	Waves from N. 1.1′ 3 sec	Waves from N. 1.1′ 3.2 sec	Waves from N. 1′ 3.3 sec	Waves from N. 0.9′ 3.5 sec	Waves from N. 0.9′ 3.7 sec	Waves from N. 0.8′ 3.9 sec	Waves from N. 0.7′ 4.1 sec	Waves from N. 0.7′ 4.4 sec	Waves from NE. 0.6′ 4.6 sec	Waves from NE. 0.6′ 4.8 sec	Waves from NE. 0.5′ 5 sec	Waves from NE. 0.5′ 5.1 sec	Waves from NE. 0.5′ 5.3 sec	Waves from NE. 0.5′ 5.4 sec	Waves from NE. 0.5′ 5.5 sec	Waves from NE. 0.5′ 5.6 sec	Waves from NE. 0.5′ 5.7 sec	Waves from NE. 0.5′ 5.7 sec	Waves from NE. 0.5′ 5.8 sec	Waves from NE. 0.5′ 5.8 sec	Waves from NE. 0.5′ 5.8 sec	Waves from NE. 0.4′ 5.8 sec	Waves from NE. 0.4′ 5.9 sec	Waves from NE. 0.4′ 5.9 sec	Waves from NE. 0.4′ 6 sec	Waves from NE. 0.4′ 6.1 sec	Waves from E. 0.4′ 6.2 sec	Waves from E. 0.4′ 6.3 sec	Waves from E. 0.4′ 6.4 sec	Waves from E. 0.4′ 6.5 sec	Waves from E. 0.4′ 6.5 sec	Waves from E. 0.4′ 6.5 sec	Waves from E. 0.4′ 6.3 sec	Waves from E. 0.4′ 6 sec	Waves from E. 0.4′ 5.9 sec	Waves from E. 0.4′ 5.9 sec	Waves from E. 0.4′ 6.1 sec	Waves from E. 0.4′ 6.4 sec	Waves from E. 0.4′ 6.7 sec	Waves from E. 0.3′ 7 sec	Waves from E. 0.3′ 7.4 sec	Waves from E. 0.3′ 7.8 sec	Waves from E. 0.3′ 8.2 sec	Waves from E. 0.3′ 8.6 sec	Waves from E. 0.3′ 8.9 sec	Waves from E. 0.3′ 9.1 sec	Waves from E. 0.3′ 9.3 sec	Waves from E. 0.3′ 9.4 sec	Waves from E. 0.3′ 9.5 sec	Waves from E. 0.3′ 9.6 sec	Waves from E. 0.3′ 9.7 sec	Waves from E. 0.4′ 9.7 sec	Waves from E. 0.4′ 9.8 sec	Waves from E. 0.4′ 9.8 sec	Waves from E. 0.4′ 9.8 sec	Waves from E. 0.4′ 9.9 sec	Waves from E. 0.4′ 9.9 sec	Waves from E. 0.5′ 9.9 sec	Waves from E. 0.5′ 9.9 sec	Waves from E. 0.5′ 10 sec	Waves from E. 0.5′ 10.2 sec	Waves from E. 0.5′ 10.3 sec	Waves from E. 0.5′ 10.4 sec	Waves from E. 0.5′ 10.5 sec	Waves from E. 0.5′ 10.5 sec	Waves from E. 0.5′ 10.6 sec	Waves from E. 0.5′ 10.6 sec	Waves from E. 0.5′ 10.6 sec	Waves from E. 0.5′ 10.6 sec	Waves from E. 0.5′ 10.6 sec	Waves from E. 0.5′ 10.4 sec	Waves from E. 0.6′ 9.9 sec	Waves from E. 0.6′ 9.2 sec	Waves from E. 0.7′ 8.5 sec	Waves from E. 0.7′ 8 sec	Waves from E. 0.7′ 7.4 sec	Waves from E. 0.7′ 6.9 sec	Waves from E. 0.8′ 6.5 sec	Waves from E. 0.9′ 6.1 sec
Swell	Swell from NE. 0.9′ 3.3 sec	Swell from NE. 0.9′ 3.6 sec	Swell from NE. 0.8′ 3.8 sec	Swell from NE. 0.8′ 3.7 sec	Swell from NE. 0.7′ 3.4 sec	Swell from NE. 0.7′ 3.3 sec	Swell from NE. 0.7′ 3.5 sec	Swell from NE. 0.7′ 3.7 sec	Swell from NE. 0.7′ 3.9 sec	Swell from NE. 0.6′ 4 sec	Swell from NE. 0.6′ 4.1 sec	Swell from NE. 0.5′ 4.4 sec	Swell from E. 0.5′ 5.3 sec	Swell from E. 0.5′ 6.5 sec	Swell from E. 0.5′ 7.3 sec	Swell from E. 0.5′ 7.5 sec	Swell from E. 0.5′ 7.3 sec	Swell from E. 0.5′ 7.2 sec	Swell from E. 0.5′ 7.2 sec	Swell from E. 0.5′ 7.2 sec	Swell from E. 0.5′ 7.2 sec	Swell from E. 0.5′ 7.1 sec	Swell from E. 0.5′ 7.1 sec	Swell from E. 0.5′ 7.1 sec	Swell from E. 0.5′ 7.1 sec	Swell from E. 0.5′ 7 sec	Swell from E. 0.5′ 7 sec	Swell from E. 0.5′ 7 sec	Swell from E. 0.4′ 7 sec	Swell from E. 0.4′ 7 sec	Swell from E. 0.4′ 7 sec	Swell from E. 0.4′ 7.1 sec	Swell from E. 0.4′ 7 sec	Swell from E. 0.4′ 6.6 sec	Swell from E. 0.3′ 6.1 sec	Swell from E. 0.3′ 5.8 sec	Swell from E. 0.3′ 5.8 sec	Swell from E. 0.3′ 6 sec	Swell from E. 0.3′ 6.2 sec	Swell from E. 0.3′ 6.4 sec	Swell from E. 0.3′ 6.6 sec	Swell from E. 0.3′ 6.7 sec	Swell from E. 0.3′ 6.3 sec	Swell from E. 0.3′ 5.8 sec	Swell from E. 0.3′ 5.6 sec	Swell from E. 0.3′ 6 sec	Swell from E. 0.3′ 6.6 sec	Swell from E. 0.3′ 7.2 sec	Swell from E. 0.3′ 7.5 sec	Swell from E. 0.3′ 7.7 sec	Swell from E. 0.3′ 7.7 sec	Swell from E. 0.3′ 7.5 sec	Swell from E. 0.3′ 7.2 sec	Swell from E. 0.3′ 7 sec	Swell from E. 0.3′ 7.3 sec	Swell from E. 0.3′ 7.9 sec	Swell from E. 0.3′ 7.8 sec	Swell from NE. 0.3′ 6.5 sec	Swell from NE. 0.4′ 4.6 sec	Swell from N. 0.5′ 3.2 sec	Swell from N. 0.4′ 2.9 sec	Swell from N. 0.4′ 3.2 sec	Swell from N. 0.3′ 3.8 sec	Swell from N. 0.3′ 4.8 sec	Swell from NE. 0.3′ 6.2 sec	Swell from E. 0.3′ 7.3 sec	Swell from E. 0.3′ 8 sec	Swell from E. 0.3′ 8.4 sec	Swell from E. 0.3′ 8.5 sec	Swell from E. 0.3′ 8.2 sec	Swell from E. 0.3′ 7.6 sec	Swell from E. 0.3′ 6.8 sec	Swell from NE. 0.3′ 5.9 sec	Swell from NE. 0.4′ 4.8 sec	Swell from NE. 0.5′ 4 sec	Swell from NE. 0.5′ 3.7 sec	Swell from NE. 0.5′ 3.7 sec	Swell from NE. 0.5′ 3.6 sec	Swell from NE. 0.5′ 3.5 sec	Swell from NE. 0.5′ 3.4 sec	Swell from NE. 0.5′ 3.3 sec	Swell from NE. 0.5′ 3.2 sec	Swell from NE. 0.5′ 3.1 sec	Swell from NE. 0.5′ 3 sec	Swell from NE. 0.5′ 3 sec	Swell from NE. 0.4′ 2.9 sec	Swell from NE. 0.4′ 2.9 sec	Swell from NE. 0.4′ 2.9 sec	Swell from NE. 0.3′ 2.8 sec	Swell from NE. 0.3′ 2.9 sec	Swell from NE. 0.3′ 3.2 sec	Swell from NE. 0.3′ 3.6 sec	Swell from NE. 0.3′ 4.1 sec	Swell from NE. 0.3′ 4.6 sec	Swell from NE. 0.3′ 5.1 sec	Swell from NE. 0.3′ 5.4 sec	Swell from NE. 0.3′ 5.5 sec	Swell from NE. 0.3′ 5.4 sec	Swell from NE. 0.3′ 5.4 sec	Swell from NE. 0.3′ 5.8 sec	Swell from NE. 0.3′ 6.2 sec	Swell from NE. 0.3′ 6.5 sec	Swell from NE. 0.3′ 6.5 sec	Swell from E. 0.2′ 6.3 sec	Swell from E. 0.2′ 6.5 sec	Swell from E. 0.2′ 7.4 sec	Swell from E. 0.3′ 8.6 sec	Swell from E. 0.3′ 9.4 sec	Swell from E. 0.3′ 9.5 sec	Swell from E. 0.3′ 9.3 sec	Swell from E. 0.3′ 9.1 sec	Swell from E. 0.3′ 9.1 sec	Swell from E. 0.3′ 9.3 sec	Swell from E. 0.3′ 9.3 sec	Swell from E. 0.3′ 9.1 sec	Swell from E. 0.3′ 8.7 sec	Swell from E. 0.3′ 8.5 sec	Swell from E. 0.3′ 8.6 sec	Swell from E. 0.3′ 8.7 sec	Swell from E. 0.3′ 8.9 sec	Swell from E. 0.3′ 8.9 sec	Swell from E. 0.3′ 8.8 sec	Swell from E. 0.3′ 8.9 sec	Swell from E. 0.3′ 9 sec	Swell from E. 0.3′ 9.3 sec	Swell from E. 0.3′ 9.4 sec	Swell from E. 0.3′ 9.5 sec	Swell from E. 0.3′ 9.4 sec	Swell from E. 0.3′ 9.4 sec	Swell from E. 0.3′ 9.3 sec	Swell from E. 0.4′ 9.2 sec	Swell from E. 0.4′ 9.2 sec	Swell from E. 0.4′ 9.1 sec	Swell from E. 0.5′ 9.1 sec	Swell from E. 0.5′ 9 sec	Swell from E. 0.5′ 9 sec	Swell from E. 0.5′ 9.1 sec	Swell from E. 0.5′ 9.1 sec	Swell from E. 0.5′ 8.9 sec	Swell from E. 0.5′ 8.6 sec	Swell from E. 0.5′ 8.5 sec	Swell from E. 0.5′ 8.8 sec	Swell from E. 0.5′ 9.2 sec	Swell from E. 0.5′ 9.5 sec	Swell from E. 0.5′ 9.4 sec	Swell from E. 0.5′ 9.1 sec	Swell from E. 0.5′ 8.9 sec	Swell from E. 0.5′ 8.8 sec	Swell from E. 0.5′ 8.7 sec	Swell from E. 0.5′ 8.8 sec	Swell from E. 0.5′ 9.2 sec	Swell from E. 0.5′ 9.7 sec
Water °F	56°	56°	56°	56°	56°	57°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°	56°

Wave forecasts represent open-water conditions; conditions in rivers, harbors, and sheltered waters may differ. Forecast wave heights represent significant wave height, roughly the average height of the highest third of waves. Individual waves can be twice this height or more, so the forecast does not represent the maximum wave height.

Sun, Moon & Fishing Times

Waning Gibbous 95% illuminated95%

Major Fishing Times: 1:17 AM → 3:17 AM; 1:46 PM → 3:46 PM

Minor Fishing Times: 9:52 AM → 10:52 AM; 6:41 PM → 7:41 PM

Sunrise: 7:12 AM

Sunset: 5:42 PM

Moonset: 10:22 AM

Moonrise: 7:11 PM

Next 7 Days

▲ Blue = High Tide ▼ Red = Low Tide

Boston Light, Massachusetts — Tide predictions for Wednesday, October 28, 2026 – Tuesday, November 3, 2026. Local times: UTC−04:00 / UTC−05:00. Heights in ft relative to MLLW.
Day	Moon phase	1^st Tide	2^nd Tide	3^rd Tide	4^th Tide	☀ Sun	Major Times	Minor Times
28 Wed	95%	12:58 AM ▲ 9.7 ft	6:55 AM ▼ -0.01 ft	1:08 PM ▲ 11.11 ft	7:35 PM ▼ -1.15 ft	▲ 7:12 AM ▼ 5:42 PM	1:17 AM → 3:17 AM 1:46 PM → 3:46 PM	9:52 AM → 10:52 AM 6:41 PM → 7:41 PM
29 Thu	89%	1:49 AM ▲ 9.52 ft	7:44 AM ▼ 0.16 ft	1:58 PM ▲ 10.99 ft	8:27 PM ▼ -0.94 ft	▲ 7:13 AM ▼ 5:41 PM	2:21 AM → 4:21 AM 2:52 PM → 4:52 PM	11:03 AM → 12:03 PM 7:42 PM → 8:42 PM
30 Fri	81%	2:42 AM ▲ 9.26 ft	8:37 AM ▼ 0.44 ft	2:52 PM ▲ 10.69 ft	9:22 PM ▼ -0.59 ft	▲ 7:14 AM ▼ 5:39 PM	3:25 AM → 5:25 AM 3:58 PM → 5:58 PM	12:04 PM → 1:04 PM 8:53 PM → 9:53 PM
31 Sat	71%	3:39 AM ▲ 8.96 ft	9:34 AM ▼ 0.77 ft	3:52 PM ▲ 10.27 ft	10:23 PM ▼ -0.18 ft	▲ 7:16 AM ▼ 5:38 PM	4:27 AM → 6:27 AM 5:00 PM → 7:00 PM	12:51 PM → 1:51 PM 10:10 PM → 11:10 PM
1 Sun	50%	3:42 AM ▲ 8.73 ft	9:38 AM ▼ 1.05 ft	3:57 PM ▲ 9.84 ft	10:28 PM ▼ 0.15 ft	▲ 6:17 AM ▼ 4:37 PM	4:25 AM → 6:25 AM 4:57 PM → 6:57 PM	12:28 PM → 1:28 PM 10:26 PM → 11:26 PM
2 Mon	48%	4:48 AM ▲ 8.67 ft	10:47 AM ▼ 1.18 ft	5:05 PM ▲ 9.5 ft	11:33 PM ▼ 0.35 ft	▲ 6:18 AM ▼ 4:36 PM	5:19 AM → 7:19 AM 5:48 PM → 7:48 PM	12:57 PM → 1:57 PM
3 Tue	37%	5:54 AM ▲ 8.8 ft	11:56 AM ▼ 1.11 ft	6:14 PM ▲ 9.3 ft		▲ 6:19 AM ▼ 4:34 PM	6:07 AM → 8:07 AM 6:36 PM → 8:36 PM	11:40 PM → 12:40 AM 1:22 PM → 2:22 PM

Location & Map

Latitude

42° 19' 42" N (42.3283)

Longitude

70° 53' 30" W (-70.8917)

State

Massachusetts

County

Suffolk County

Nearest ZIP

02045

Nearby

Tides 2.3 mi Hull 3.8 mi Deer Island (South End), Boston Harbor 4.3 mi Nantasket Beach, Weir River 4.6 mi Nut Island, Quincy Bay 4.6 mi Crow Point, Hingham Harbor entrance 5.3 mi Moon Head, Boston Harbor 5.7 mi Hingham 6.7 mi Shipyard Point, Weymouth Fore River 7.8 mi Cohasset Harbor (White Head) 7.8 mi Chelsea St. Bridge, Chelsea River, Boston Harbor 8.2 mi Neponset, Neponset River, Boston Harbor 8.3 mi Boston, Boston Harbor 8.9 mi Charlestown, Charles River entrance, Boston Harbor 9.4 mi Lynn, Lynn Harbor 10.5 mi Amelia Earhart Dam, Mystic River, Boston Harbor 12.2 mi Scituate, Scituate Harbor Currents 0.2 mi Boston Light, 0.2 n.mi. south of 0.7 mi Point Allerton, 0.65 n.mi. NNW of 1.0 mi Point Allerton, 0.4 n.mi. northwest of 1.0 mi Calf Island, 0.4 n.mi. west of 1.2 mi Commissioners Ledge 1.2 mi Black Rock Channel 1.4 mi Georges Island, 0.5 n.mi. ESE of 1.4 mi Georges Island, 0.4 n.mi. east of 1.4 mi Hypocrite Channel 1.6 mi Little Calf Island, 0.4 n.mi. NW of 1.7 mi Lovell Island, 0.1 n.mi. south of 1.8 mi Little Brewster Island, 1.5 n.mi. E of 1.8 mi Georges Island, northeast of 1.8 mi Georges Island, 0.4nm southeast of 1.8 mi South Channel Aldridge Ledge 1.9 mi Georges Island, north of 2.0 mi Georges Island, 0.3 n.mi. SSE of 2.1 mi Gallops Island, 0.1 n.mi. southeast of 2.1 mi Georges Island, 0.4 n.mi. SSE of 2.1 mi Gallops Island, 0.2 n.mi. SSE of 2.1 mi Lovell Island, west of 2.1 mi Lovell Island Narrows 2.1 mi Deer Island Light, 0.4 n.mi. NW of 2.1 mi Lovell Island, 0.4 n.mi. north of 2.2 mi Gallops Island, The Narrows 2.4 mi Hull Gut 2.4 mi Deer Island Light, 0.8 n.mi. ESE of 2.5 mi Nixes Mate 2.5 mi Deer Island Light, 0.7 n.mi. ESE of 2.5 mi The Graves, 0.3 n.mi. SSE of 2.6 mi Deer Island, 0.7 nm ESE of 2.7 mi Peddocks Island, 0.2 n.mi. north of 2.7 mi Peddocks Island, 0.3 n.mi. northwest of 2.8 mi Rainsford I. and Windmill Pt., between 2.8 mi Lovell Island, 1.3nm north of 2.8 mi Windmill Point, 0.7 n.mi. SSE of 2.8 mi Thieves Ledge 2.9 mi Gallops Island, 0.5 n.mi. southwest of 2.9 mi Deer Island Light, 0.4 n.mi. east of 2.9 mi Nubble Channel 3.0 mi Rainsford Island, 0.4 n.mi. SE of 3.1 mi Rainsford Island, 0.2 n.mi. NE of 3.3 mi Finn's Ledge Bell, 0.2 n.mi. west of 3.3 mi Boston Harbor (Deer Island Light) 3.4 mi Deer Island Light, 0.4 n.mi. SSE of 3.4 mi Bumkin Island, 0.1 n.mi. west of 3.4 mi Northeast Grave 3.4 mi Deer Island Light, 0.3 n.mi. SSE of 3.5 mi Bumkin Island, 0.4 n.mi. west of 3.6 mi Winthrop Head, 1.1 n.mi. east of 3.7 mi Weir River entrance 3.7 mi The Piglets, 0.4 n.mi. northest of 3.8 mi Deer Island, southwest of 3.8 mi Long I. and Rainsford I., between 3.9 mi Sheep Island, 0.3 n.mi. west of 4.1 mi Pig Rock, north of 4.1 mi West Head, Peddocks I., 0.1 n.mi. W of 4.2 mi Pig Rock, northwest of 4.2 mi Deer Island Light, 1.0 n.mi. WSW of 4.2 mi Spectacle I. and Long I., between 4.3 mi Long Island Head, 0.9 n.mi. NW of 4.3 mi Sunken Ledge, 0.2 n.mi. northwest of 4.3 mi West Head, 0.2 n.mi. southwest of 4.3 mi Crow Point, 0.2 n.mi. north of 4.4 mi West Head, Long I., 0.4 n.mi. south of 4.4 mi Nut Island, 0.4 n.mi. NNE of 4.5 mi Nut Island, 0.2 n.mi. NNE of 4.6 mi Deer Island Flats 4.6 mi Grape Island 4.7 mi Moon Head, 0.4 n.mi. east of 4.7 mi Peddocks Island, west of 4.7 mi Grape Island and Lower Neck, between 4.8 mi Spectacle Island, 0.4nm north of 4.9 mi Spectacle Island, 0.2 n.mi. south of 5.2 mi Nahant, 1 n.mi. SE of East Point 5.2 mi Spectacle I. and Thompson I., between 5.3 mi Bass Point, 1.2 n.mi. southeast of 5.3 mi Moon Head, 0.9 n.mi. southeast of 5.4 mi Snake Island, southwest of 5.4 mi Jacknife Ledge 5.5 mi Thompson Island, 0.7 n.mi. NNE of 5.5 mi Stodders Neck, Weymouth Back River 5.6 mi Boston Channel Light No.5 5.7 mi Pea Island, 0.4 n.mi. southeast of 5.8 mi Fort Independence, 0.3 n.mi. east of 5.9 mi Gull Point, 0.4 n.mi. ESE of 6.1 mi Fort Independence, 0.1nm north of 6.3 mi City Point, 0.8 n.mi. SSE of 6.4 mi Nahant, 0.4 n.mi. east of East Point 6.6 mi Weymouth Harbor Entrance 6.7 mi Philip Head, Town River Bay 6.8 mi Germantown Point 7.1 mi Ted William Tunnel 7.1 mi Squantum Point, 0.8 n.mi. northeast of 7.3 mi South Boston, Pier 4, 0.2 n.mi. NNE of 7.4 mi Nahant, 1.8 n.mi. NE of East Point 7.6 mi Squantum Point, 0.4 n.mi. NNE of 7.7 mi Little Nahant Cupola, 0.6 n.mi. west of 7.9 mi Neponset River 8.0 mi Chelsea River, below bascule bridge 8.0 mi Point of Pines, 0.5 n.mi. south of 8.3 mi Sand Point, Black Marsh Channel 8.6 mi East Boston, Pier 10, southeast of 8.6 mi Point of Pines, 0.1 n.mi. northeast of 8.6 mi Charlestown Pier 1 8.6 mi Chelsea River, west of bascule bridge 9.0 mi Mystic River Bridge, northwest of 9.0 mi Mystic River Bridge, 0.1 n.mi. west of 9.2 mi Lynn Harbor

About these predictions

Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.

Tide prediction source: NOAA
Vertical datum: MLLW — Mean Lower Low Water

Weather Data: NOAA & Open-Meteo

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