Porpoise Key Tides & Fishing Times

Estimated tide height

1.75′ falling

As of 3:58 AM

Low in 5 hr 14 min

Next tide

Low 9:12 AM

0′ in 5 hr 14 min

Last tide

High 3:12 AM

1.83′

About this chart

High fish activity

Very high fish activity

Porpoise Key tide chart key:

The tide chart above shows the times and heights of high tide and low tide for Porpoise Key, 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).

Porpoise Key, Florida — Tide predictions for Thursday, October 29, 2026. Local times: UTC−04:00. Heights in ft relative to MLLW.
Day	Time	Tide	Height
28 Wed	7:32 PM	▼ Low	0.85′
29 Thu	3:12 AM	▲ High	1.83′
29 Thu	9:12 AM	▼ Low	0′
29 Thu	5:02 PM	▲ High	1.03′
29 Thu	8:12 PM	▼ Low	0.88′
30 Fri	4:04 AM	▲ High	1.79′

Thursday, October 29, 2026, 3:58 AM: The tide at Porpoise Key, Big Spanish Channel is falling, with an estimated height of 1.75 ft. The next low tide is 0 ft at 9:12 AM. Current forecast: Clear; N winds at 6 mph, gusting to 9 mph; open-water waves around 1.6 ft. Today’s tidal range is approximately 1.83 ft.

Local times Heights in ft relative to MLLW

Weather & Marine Forecast

Thursday, October 29, 2026: Conditions: Clear / Mainly Clear / Overcast / Partly Cloudy; air temperatures of 75–84°F through tonight; winds at 3–8 mph, gusting to 11 mph; open-water waves around 1 ft–1.7 ft. Estimated water temperature is 80°F as of 3:58 AM.

Date	Thu, Oct 29																					Fri, Oct 30																								Sat, Oct 31																								Sun, Nov 1																									Mon, Nov 2																								Tue, Nov 3
Forecast	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	Clear 75° 3%	Clear 75° 4%	Clear 75° 6%	Mainly Clear 75° 7%	Clear 75° 8%	Clear 75° 10%	Clear 78° 8%	Clear 80° 4%	Mainly Clear 80° 3%	Clear 81° 3%	Clear 83° 3%	Mainly Clear 83° 3%	Mainly Clear 84° 2%	Clear 84° 2%	Clear 82° 2%	Clear 80° 2%	Clear 78° 2%	Clear 77° 2%	Overcast 77° 2%	Overcast 77° 2%	Partly Cloudy 76° 2%	Partly Cloudy 76° 2%	Mainly Clear 77° 2%	Mainly Clear 77° 2%	Clear 78° 2%	Clear 78° 2%	Clear 78° 2%	Clear 78° 2%	Clear 78° 2%	Clear 78° 2%	Clear 78° 4%	Clear 78° 4%	Clear 78° 4%	Clear 79° 4%	Clear 79° 4%	Clear 79° 4%	Clear 79° 5%	Clear 79° 5%	Clear 80° 5%	Clear 80° 5%	Clear 80° 5%	Clear 80° 5%	Clear 79° 8%	Clear 79° 8%	Clear 79° 8%	Clear 79° 8%	Clear 79° 8%	Clear 79° 8%	Clear 79° 2%	Clear 79° 2%	Clear 79° 2%	Clear 79° 2%	Drizzle 79° 2%	Clear 79° 2%	Clear 79° 5%	Clear 79° 5%	Clear 79° 5%	Clear 79° 5%	Clear 80° 5%	Drizzle 80° 5%	Drizzle 79° 8%	Drizzle 80° 8%	Drizzle 80° 8%	Drizzle 79° 8%	Drizzle 79° 8%	Drizzle 79° 8%	Clear 79° 16%	Drizzle 79° 16%	Clear 79° 16%	Clear 79° 16%	Drizzle 79° 16%	Clear 79° 16%	Clear 79° 17%	Clear 79° 17%	Clear 79° 17%	Clear 79° 17%	Clear 79° 17%	Drizzle 79° 17%	Drizzle 79° 15%	Partly Cloudy 79° 15%	Drizzle 79° 15%	Drizzle 79° 15%	Drizzle 79° 15%	Clear 80° 15%	Clear 80° 20%	Clear 80° 20%	Drizzle 80° 20%	Drizzle 80° 20%	Drizzle 80° 20%	Drizzle 79° 20%	Drizzle 79° 20%	Drizzle 79° 20%	Drizzle 79° 20%	Drizzle 79° 20%	Drizzle 79° 20%	Drizzle 78° 20%	Clear 78° 12%	Clear 78° 12%	Clear 78° 12%	Clear 78° 12%	Clear 78° 12%	Clear 78° 12%	Clear 78° 9%	Clear 78° 9%	Clear 78° 9%	Clear 78° 9%	Clear 78° 9%	Clear 78° 9%	Clear 78° 5%	Clear 78° 5%	Clear 78° 5%	Clear 78° 5%	Clear 78° 5%	Clear 78° 5%	Clear 78° 5%	Clear 78° 5%	Clear 78° 5%	Clear 78° 5%	Mainly Clear 78° 5%	Mainly Clear 77° 5%	Partly Cloudy 77° 4%	Overcast 77° 4%	Overcast 77° 4%	Overcast 77° 4%	Overcast 77° 4%	Partly Cloudy 77° 4%	Partly Cloudy 77° 6%	Mainly Clear 77° 6%	Mainly Clear 77° 6%	Mainly Clear 77° 6%	Mainly Clear 77° 6%	Partly Cloudy 78° 6%	Partly Cloudy 78° 4%	Mainly Clear 78° 4%	Mainly Clear 78° 4%	Mainly Clear 78° 4%	Clear 78° 4%
Wind mph	6 Gust 9	5 Gust 9	7 Gust 11	7 Gust 10	7 Gust 10	7 Gust 11	7 Gust 9	7 Gust 7	8 Gust 9	7 Gust 8	7 Gust 8	6 Gust 6	4 Gust 4	3 Gust 3	4 Gust 5	5 Gust 6	5 Gust 6	3 Gust 4	5 Gust 7	8 Gust 11	7 Gust 8	5 Gust 6	4 Gust 4	5 Gust 5	6 Gust 6	6 Gust 6	6 Gust 6	5 Gust 5	5 Gust 5	6 Gust 6	6 Gust 6	7 Gust 7	6 Gust 7	6 Gust 6	6 Gust 7	6 Gust 6	5 Gust 6	5 Gust 6	6 Gust 7	7 Gust 8	7 Gust 9	8 Gust 11	9 Gust 12	10 Gust 13	11 Gust 15	11 Gust 15	11 Gust 14	11 Gust 14	11 Gust 14	11 Gust 13	11 Gust 13	11 Gust 14	12 Gust 14	12 Gust 14	11 Gust 13	12 Gust 14	12 Gust 14	12 Gust 14	12 Gust 13	11 Gust 12	10 Gust 13	12 Gust 13	12 Gust 14	13 Gust 15	13 Gust 16	13 Gust 17	14 Gust 17	14 Gust 17	13 Gust 17	12 Gust 16	12 Gust 15	11 Gust 15	11 Gust 13	11 Gust 13	10 Gust 12	9 Gust 11	10 Gust 11	9 Gust 10	9 Gust 10	9 Gust 11	8 Gust 9	8 Gust 9	7 Gust 9	7 Gust 9	7 Gust 9	6 Gust 8	4 Gust 5	4 Gust 4	5 Gust 5	6 Gust 6	6 Gust 7	7 Gust 7	7 Gust 7	7 Gust 7	5 Gust 6	5 Gust 4	4 Gust 4	3 Gust 3	3 Gust 3	3 Gust 3	3 Gust 3	4 Gust 3	4 Gust 4	5 Gust 4	5 Gust 5	5 Gust 4	5 Gust 4	4 Gust 3	4 Gust 4	4 Gust 4	4 Gust 5	5 Gust 6	6 Gust 6	6 Gust 7	6 Gust 6	6 Gust 6	5 Gust 5	4 Gust 4	3 Gust 3	3 Gust 2	3 Gust 2	3 Gust 2	3 Gust 2	4 Gust 3	5 Gust 4	6 Gust 5	5 Gust 4	4 Gust 4	3 Gust 3	3 Gust 2	3 Gust 2	2 Gust 1	2 Gust 2	2 Gust 3	3 Gust 3	3 Gust 3	3 Gust 3
Waves	Waves from E. 1.6′ 3.1 sec	Waves from E. 1.6′ 3.2 sec	Waves from E. 1.7′ 3.3 sec	Waves from E. 1.7′ 3.3 sec	Waves from E. 1.7′ 3.3 sec	Waves from E. 1.7′ 3.3 sec	Waves from E. 1.6′ 3.3 sec	Waves from E. 1.6′ 3.2 sec	Waves from NE. 1.6′ 3.2 sec	Waves from NE. 1.5′ 3.2 sec	Waves from NE. 1.4′ 3.2 sec	Waves from NE. 1.4′ 3.2 sec	Waves from NE. 1.3′ 3.3 sec	Waves from E. 1.2′ 3.3 sec	Waves from E. 1.1′ 3.3 sec	Waves from NE. 1.1′ 3.3 sec	Waves from NE. 1′ 3.2 sec	Waves from NE. 1′ 3.1 sec	Waves from NE. 1′ 3.1 sec	Waves from NE. 1′ 3.1 sec	Waves from NE. 1′ 3 sec	Waves from NE. 1′ 3 sec	Waves from NE. 1.1′ 3 sec	Waves from NE. 1.1′ 3 sec	Waves from NE. 1.1′ 3 sec	Waves from NE. 1.2′ 2.9 sec	Waves from NE. 1.2′ 2.9 sec	Waves from NE. 1.2′ 2.9 sec	Waves from NE. 1.2′ 2.9 sec	Waves from NE. 1.3′ 2.9 sec	Waves from NE. 1.3′ 2.9 sec	Waves from NE. 1.3′ 2.9 sec	Waves from NE. 1.3′ 2.9 sec	Waves from NE. 1.2′ 2.9 sec	Waves from NE. 1.2′ 2.9 sec	Waves from NE. 1.2′ 2.9 sec	Waves from NE. 1.1′ 2.9 sec	Waves from NE. 1.1′ 2.9 sec	Waves from NE. 1′ 2.9 sec	Waves from NE. 1′ 2.9 sec	Waves from NE. 1.1′ 2.8 sec	Waves from NE. 1.1′ 2.7 sec	Waves from NE. 1.2′ 2.7 sec	Waves from NE. 1.2′ 2.7 sec	Waves from NE. 1.3′ 2.8 sec	Waves from E. 1.4′ 2.8 sec	Waves from E. 1.4′ 2.8 sec	Waves from E. 1.5′ 2.9 sec	Waves from E. 1.4′ 2.9 sec	Waves from E. 1.4′ 2.9 sec	Waves from E. 1.4′ 2.9 sec	Waves from E. 1.4′ 2.9 sec	Waves from E. 1.4′ 2.9 sec	Waves from E. 1.4′ 2.9 sec	Waves from E. 1.4′ 2.9 sec	Waves from E. 1.4′ 2.8 sec	Waves from E. 1.4′ 2.8 sec	Waves from E. 1.3′ 2.9 sec	Waves from E. 1.2′ 2.9 sec	Waves from E. 1.1′ 3 sec	Waves from E. 1′ 3 sec	Waves from E. 1′ 3 sec	Waves from E. 0.9′ 3 sec	Waves from E. 1′ 2.9 sec	Waves from E. 1′ 2.7 sec	Waves from E. 1.1′ 2.6 sec	Waves from E. 1.2′ 2.6 sec	Waves from E. 1.2′ 2.7 sec	Waves from E. 1.3′ 2.8 sec	Waves from E. 1.3′ 2.8 sec	Waves from E. 1.3′ 2.8 sec	Waves from E. 1.3′ 2.8 sec	Waves from E. 1.2′ 2.8 sec	Waves from E. 1.2′ 2.8 sec	Waves from E. 1.1′ 2.9 sec	Waves from E. 1.1′ 2.9 sec	Waves from E. 1′ 3 sec	Waves from E. 1′ 3 sec	Waves from E. 1′ 3 sec	Waves from E. 1′ 2.9 sec	Waves from E. 1′ 2.9 sec	Waves from E. 1.1′ 2.9 sec	Waves from E. 1.1′ 2.9 sec	Waves from E. 1.2′ 2.9 sec	Waves from E. 1.1′ 2.9 sec	Waves from E. 1.1′ 3 sec	Waves from E. 1′ 3.1 sec	Waves from E. 1′ 3.1 sec	Waves from E. 0.9′ 3.2 sec	Waves from E. 0.9′ 3.2 sec	Waves from E. 0.9′ 3 sec	Waves from E. 1′ 2.8 sec	Waves from E. 1′ 2.7 sec	Waves from E. 1′ 2.8 sec	Waves from E. 1′ 2.9 sec	Waves from E. 1′ 3 sec	Waves from E. 1′ 3 sec	Waves from E. 0.9′ 3 sec	Waves from E. 0.9′ 3.1 sec	Waves from E. 0.8′ 3.1 sec	Waves from E. 0.7′ 3.1 sec	Waves from E. 0.7′ 3.2 sec	Waves from E. 0.7′ 3.2 sec	Waves from E. 0.6′ 3.2 sec	Waves from E. 0.6′ 3.2 sec	Waves from E. 0.5′ 3.3 sec	Waves from E. 0.5′ 3.3 sec	Waves from E. 0.5′ 3.3 sec	Waves from E. 0.5′ 3.3 sec	Waves from E. 0.5′ 3.4 sec	Waves from E. 0.5′ 3.4 sec	Waves from E. 0.5′ 3.4 sec	Waves from E. 0.4′ 3.4 sec	Waves from E. 0.4′ 3.5 sec	Waves from E. 0.4′ 3.5 sec	Waves from E. 0.4′ 3.5 sec	Waves from E. 0.4′ 3.5 sec	Waves from E. 0.4′ 3.5 sec	Waves from E. 0.4′ 3.6 sec	Waves from E. 0.4′ 3.6 sec	Waves from E. 0.4′ 3.6 sec	Waves from E. 0.3′ 3.6 sec	Waves from E. 0.3′ 3.6 sec	Waves from E. 0.3′ 3.6 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec	Waves from E. 0.3′ 3.7 sec
Swell	Swell from N. 0.5′ 4.3 sec	Swell from E. 0.5′ 3.8 sec	Swell from SE. 0.7′ 3.3 sec	Swell from SE. 0.7′ 3.2 sec	Swell from SE. 0.8′ 3.3 sec	Swell from E. 0.9′ 3.3 sec	Swell from E. 0.9′ 3.3 sec	Swell from E. 0.8′ 3.2 sec	Swell from E. 0.8′ 3.2 sec	Swell from E. 0.8′ 3.1 sec	Swell from E. 0.9′ 3 sec	Swell from E. 0.9′ 2.9 sec	Swell from E. 0.9′ 2.8 sec	Swell from E. 0.9′ 2.6 sec	Swell from E. 0.9′ 2.6 sec	Swell from E. 0.7′ 2.6 sec	Swell from E. 0.7′ 2.8 sec	Swell from E. 0.5′ 2.9 sec	Swell from E. 0.5′ 3 sec	Swell from E. 0.5′ 3.1 sec	Swell from E. 0.5′ 3.2 sec	Swell from E. 0.5′ 3.3 sec	Swell from E. 0.5′ 3.3 sec	Swell from E. 0.5′ 3.3 sec	Swell from E. 0.5′ 3.1 sec	Swell from E. 0.5′ 2.7 sec	Swell from E. 0.5′ 2.5 sec	Swell from E. 0.5′ 2.5 sec	Swell from E. 0.5′ 2.5 sec	Swell from E. 0.5′ 2.6 sec	Swell from NE. 0.5′ 2.6 sec	Swell from NE. 0.5′ 2.7 sec	Swell from N. 0.5′ 2.7 sec	Swell from NE. 0.5′ 2.7 sec	Swell from NE. 0.5′ 2.7 sec	Swell from E. 0.5′ 2.7 sec	Swell from E. 0.5′ 2.7 sec	Swell from E. 0.5′ 2.6 sec	Swell from E. 0.5′ 2.6 sec	Swell from E. 0.5′ 2.6 sec	Swell from E. 0.4′ 2.7 sec	Swell from E. 0.4′ 2.8 sec	Swell from E. 0.4′ 3 sec	Swell from NE. 0.3′ 3.2 sec	Swell from N. 0.3′ 3.3 sec	Swell from NE. 0.3′ 3.5 sec	Swell from E. 0.3′ 3.6 sec	Swell from SE. 0.3′ 3.6 sec	Swell from SE. 0.3′ 3.5 sec	Swell from SE. 0.3′ 3.3 sec	Swell from SE. 0.4′ 3.1 sec	Swell from SE. 0.3′ 3 sec	Swell from SE. 0.3′ 2.9 sec	Swell from SE. 0.3′ 2.8 sec	Swell from E. 0.3′ 2.7 sec	Swell from E. 0.4′ 2.5 sec	Swell from NE. 0.5′ 2.4 sec	Swell from NE. 0.7′ 2.4 sec	Swell from E. 0.9′ 2.4 sec	Swell from E. 1′ 2.5 sec	Swell from E. 0.9′ 2.5 sec	Swell from E. 0.9′ 2.5 sec	Swell from E. 0.7′ 2.5 sec	Swell from SE. 0.7′ 2.4 sec	Swell from SE. 0.5′ 2.3 sec	Swell from SE. 0.5′ 2.3 sec	Swell from SE. 0.5′ 2.3 sec	Swell from SE. 0.4′ 2.4 sec	Swell from SE. 0.4′ 2.5 sec	Swell from SE. 0.4′ 2.5 sec	Swell from SE. 0.4′ 2.4 sec	Swell from SE. 0.4′ 2.4 sec	Swell from SE. 0.6′ 2.4 sec	Swell from E. 0.7′ 2.5 sec	Swell from E. 0.9′ 2.5 sec	Swell from E. 0.9′ 2.5 sec	Swell from E. 0.9′ 2.5 sec	Swell from E. 0.9′ 2.6 sec	Swell from E. 0.9′ 2.7 sec	Swell from E. 0.8′ 2.8 sec	Swell from E. 0.7′ 2.9 sec	Swell from E. 0.7′ 2.9 sec	Swell from SE. 0.6′ 2.9 sec	Swell from SE. 0.5′ 2.8 sec	Swell from SE. 0.7′ 2.7 sec	Swell from E. 0.7′ 2.5 sec	Swell from E. 0.9′ 2.4 sec	Swell from E. 0.8′ 2.4 sec	Swell from E. 0.7′ 2.4 sec	Swell from SE. 0.7′ 2.5 sec	Swell from SE. 0.6′ 2.7 sec	Swell from SE. 0.5′ 2.9 sec	Swell from SE. 0.5′ 3 sec	Swell from SE. 0.7′ 2.8 sec	Swell from E. 0.8′ 2.6 sec	Swell from E. 1′ 2.4 sec	Swell from E. 0.9′ 2.3 sec	Swell from E. 0.8′ 2.3 sec	Swell from E. 0.7′ 2.3 sec	Swell from E. 0.7′ 2.4 sec	Swell from E. 0.7′ 2.5 sec	Swell from E. 0.6′ 2.6 sec	Swell from E. 0.5′ 2.6 sec	Swell from E. 0.5′ 2.6 sec	Swell from E. 0.5′ 2.6 sec	Swell from E. 0.5′ 2.6 sec	Swell from E. 0.5′ 2.6 sec	Swell from E. 0.5′ 2.6 sec	Swell from E. 0.5′ 2.6 sec	Swell from E. 0.4′ 2.7 sec	Swell from E. 0.4′ 2.7 sec	Swell from E. 0.4′ 2.8 sec	Swell from E. 0.4′ 2.8 sec	Swell from E. 0.4′ 2.9 sec	Swell from E. 0.4′ 2.9 sec	Swell from E. 0.4′ 2.9 sec	Swell from E. 0.4′ 2.9 sec	Swell from E. 0.4′ 2.9 sec	Swell from E. 0.3′ 3 sec	Swell from E. 0.3′ 3 sec	Swell from E. 0.3′ 3 sec	Swell from E. 0.3′ 3 sec	Swell from E. 0.3′ 3 sec	Swell from E. 0.3′ 3 sec	Swell from E. 0.3′ 3 sec	Swell from E. 0.3′ 3 sec	Swell from E. 0.3′ 3 sec	Swell from E. 0.3′ 3.1 sec	Swell from E. 0.3′ 3.1 sec	Swell from E. 0.3′ 3.1 sec	Swell from E. 0.3′ 3.1 sec	Swell from E. 0.3′ 3.1 sec	Swell from E. 0.3′ 3.1 sec	Swell from E. 0.3′ 3.2 sec	Swell from E. 0.3′ 3.2 sec	Swell from E. 0.3′ 3.2 sec	Swell from SE. 0.3′ 3.2 sec
Water °F	80°	80°	80°	80°	80°	80°	80°	80°	80°	80°	81°	81°	81°	82°	82°	82°	82°	81°	83°	83°	83°	82°	82°	82°	82°	82°	82°	82°	82°	82°	82°	82°	82°	82°	82°	82°	82°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	82°	82°	82°	82°	82°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	84°	84°	84°	84°	84°	84°	84°	84°	84°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	83°	84°	84°	84°	84°	84°	84°	84°	84°	84°	84°	84°	84°	84°	83°	83°	83°	83°	83°	83°	83°	83°	84°	84°	84°	84°	84°	84°	84°	84°	84°

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 89% illuminated89%

Major Fishing Times: 3:04 AM → 5:04 AM; 3:36 PM → 5:36 PM

Minor Fishing Times: 10:47 AM → 11:47 AM; 9:26 PM → 10:26 PM

Sunrise: 7:31 AM

Sunset: 6:47 PM

Moonset: 11:17 AM

Moonrise: 9:56 PM

Next 7 Days

▲ Blue = High Tide ▼ Red = Low Tide

Porpoise Key, Florida — Tide predictions for Thursday, October 29, 2026 – Wednesday, November 4, 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
29 Thu	89%	3:12 AM ▲ 1.83 ft	9:12 AM ▼ 0 ft	5:02 PM ▲ 1.03 ft	8:12 PM ▼ 0.88 ft	▲ 7:31 AM ▼ 6:47 PM	3:04 AM → 5:04 AM 3:36 PM → 5:36 PM	10:47 AM → 11:47 AM 9:26 PM → 10:26 PM
30 Fri	81%	4:04 AM ▲ 1.79 ft	10:12 AM ▼ 0.13 ft	6:01 PM ▲ 0.96 ft	9:01 PM ▼ 0.94 ft	▲ 7:31 AM ▼ 6:46 PM	4:09 AM → 6:09 AM 4:41 PM → 6:41 PM	11:50 AM → 12:50 PM 10:33 PM → 11:33 PM
31 Sat	71%	5:02 AM ▲ 1.71 ft	11:20 AM ▼ 0.29 ft	7:09 PM ▲ 0.95 ft	10:06 PM ▼ 1.01 ft	▲ 7:32 AM ▼ 6:46 PM	5:11 AM → 7:11 AM 5:42 PM → 7:42 PM	12:44 PM → 1:44 PM
1 Sun	50%	5:12 AM ▲ 1.62 ft	11:31 AM ▼ 0.45 ft	7:22 PM ▲ 1 ft	10:38 PM ▼ 1.05 ft	▲ 6:33 AM ▼ 5:45 PM	5:09 AM → 7:09 AM 5:38 PM → 7:38 PM	11:40 PM → 12:40 AM 12:31 PM → 1:31 PM
2 Mon	48%	6:36 AM ▲ 1.52 ft	12:37 PM ▼ 0.58 ft	8:26 PM ▲ 1.1 ft		▲ 6:33 AM ▼ 5:44 PM	6:02 AM → 8:02 AM 6:29 PM → 8:29 PM	11:45 PM → 12:45 AM 1:12 PM → 2:12 PM
3 Tue	37%	12:16 AM ▼ 0.99 ft	8:06 AM ▲ 1.46 ft	1:34 PM ▼ 0.69 ft	9:15 PM ▲ 1.23 ft	▲ 6:34 AM ▼ 5:44 PM	6:51 AM → 8:51 AM 7:16 PM → 9:16 PM	12:47 AM → 1:47 AM 1:48 PM → 2:48 PM
4 Wed	27%	1:39 AM ▼ 0.85 ft	9:26 AM ▲ 1.42 ft	2:21 PM ▼ 0.77 ft	9:56 PM ▲ 1.37 ft	▲ 6:34 AM ▼ 5:43 PM	7:36 AM → 9:36 AM 8:02 PM → 10:02 PM	1:45 AM → 2:45 AM 2:22 PM → 3:22 PM

Location & Map

Latitude

24° 43' 6" N (24.7183)

Longitude

81° 21' 6" W (-81.3517)

State

Florida

County

Monroe County

Nearest ZIP

33043

Nearby

Tides 1.2 mi Mayo Key, Big Spanish Channel 1.5 mi Big Pine Key, Bogie Channel Bridge 1.6 mi Water Key, west end, Big Spanish Channel 2.0 mi Big Pine Key, Doctors Arm, Bogie Channel 2.3 mi Big Pine Key, Northeast Shore 2.5 mi No Name Key, East Side, Bahia Honda Channel 2.6 mi Little Pine Key, North End 2.7 mi Crawl Key, Big Spanish Channel 2.8 mi Big Pine Key, West Side, Pine Channel 3.1 mi Little Pine Key, South End 3.3 mi Big Pine Key, North End 3.5 mi Howe Key, South End, Harbor Channel 3.5 mi Big Pine Key, Pine Channel Bridge, North Side 3.7 mi Annette Key, North End, Big Spanish Channel 3.7 mi Johnson Keys, South End 3.7 mi Big Pine Key, Pine Channel Bridge, South Side 3.8 mi Johnson Keys, North End 3.9 mi Little Spanish Key, Spanish Banks 4.3 mi Little Torch Key, Pine Channel Bridge, South Side 4.6 mi Little Torch Key, Torch Channel 4.6 mi Big Pine Key, Coupon Bight 4.8 mi Big Pine Key, Newfound Harbor Channel 5.0 mi Middle Torch Key, Torch Ramrod Channel 5.0 mi Big Pine Key, Spanish Harbor 5.2 mi Big Torch Key, Niles Channel 5.4 mi Horseshoe Keys, South End 5.5 mi Howe Key, northwest end 5.7 mi Ramrod Key, Newfound Harbor 5.9 mi Big Torch Key, Harbor Channel 6.0 mi Ramrod Key, Niles Channel Bridge 6.1 mi Big Spanish Key 6.2 mi Bahia Honda Key, Bahia Honda Channel 6.5 mi Water Keys, South End, Harbor Channel 6.6 mi West Bahia Honda Key 6.7 mi Summerland Key, Niles Channel Bridge 7.0 mi Summerland Key, Niles Channel South 7.1 mi Ohio Key-Bahia Honda Key Channel, west side 7.3 mi Munson Island, Newfound Harbor Channel 7.5 mi Cocoanut Key, Florida Bay 7.5 mi Missouri Key-Ohio Key Channel, west side 7.6 mi Summerland Key, southwest side, Kemp Channel 7.8 mi Missouri Key-Little Duck Key Channel 8.0 mi Knockemdown Key, North End 8.2 mi Little Duck Key, east end, Hawk Channel 8.3 mi Kemp Channel Viaduct, Florida Keys 8.4 mi Raccoon Key, East Side 8.8 mi East Bahia Honda Key, South End, Florida Bay 8.8 mi Money Key 9.6 mi Content Keys, Content Passage 9.7 mi Cudjoe Key, Cudjoe Bay 9.7 mi Cudjoe Key, North End, Kemp Channel 9.9 mi Gopher Key, Cudjoe Bay 10.3 mi Molasses Key Channel, Molasses Keys 10.7 mi Key Lois, southeast end 11.0 mi Cudjoe Key, Pirates Cove 11.2 mi Sugarloaf Key, Pirates Cove 11.7 mi Sugarloaf Key, East Side, Tarpon Creek 11.9 mi Sugarloaf Key, Northeast Side, Bow Channel 12.0 mi Tarpon Creek, Upper Sugarloaf Sound 12.3 mi Pigeon Key, north side, Florida Bay 12.4 mi Pigeon Key, south side, Hawk Channel Currents 2.6 mi No Name Key, northeast of 5.8 mi Bahia Honda Harbor 9.5 mi Loggerhead Key, East of 11.5 mi Moser Channel, between Molasses and Pigeon Keys

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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