Chernofski Harbor Tides & Fishing Times

Estimated tide height

3.11′ falling

As of 3:32 PM

Low in 1 hr 51 min

Next tide

Low 5:23 PM

2.71′ in 1 hr 51 min

Last tide

High 12:15 PM

4.08′

About this chart

High fish activity

Very high fish activity

Chernofski Harbor tide chart key:

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

Chernofski Harbor, Alaska — Tide predictions for Sunday, November 1, 2026. Local times: UTC−08:00 / UTC−09:00. Heights in ft relative to MLLW.
Day	Time	Tide	Height
31 Sat	10:01 PM	▲ High	3.77′
1 Sun	4:23 AM	▼ Low	-1.07′
1 Sun	12:15 PM	▲ High	4.08′
1 Sun	5:23 PM	▼ Low	2.71′
1 Sun	10:18 PM	▲ High	3.54′
2 Mon	5:14 AM	▼ Low	-0.66′

Sunday, November 1, 2026, 3:32 PM: The tide at Chernofski Harbor, Unalaska Island is falling, with an estimated height of 3.11 ft. The next low tide is 2.71 ft at 5:23 PM. Current forecast: Rain; SE winds at 26 mph, gusting to 55 mph; open-water waves around 5.6 ft. Today’s tidal range is approximately 5.15 ft.

Local times Heights in ft relative to MLLW

Weather & Marine Forecast

Sunday, November 1, 2026: Conditions: Rain / Drizzle / Mainly Clear; air temperatures of 44–46°F through tonight; winds at 2–26 mph, gusting to 55 mph; open-water waves around 2.9 ft–5.6 ft. Estimated water temperature is 45°F as of 3:32 PM.

Date	Sun, Nov 1									Mon, Nov 2																								Tue, Nov 3																								Wed, Nov 4																								Thu, Nov 5																								Fri, Nov 6																								Sat, Nov 7
Forecast	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	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
Weather °F Precip	45° 100%	46° 100%	46° 100%	46° 98%	46° 80%	46° 55%	46° 35%	44° 24%	44° 17%	43° 12%	43° 7%	43° 3%	42°	41°	41°	42° 2%	41° 11%	41° 23%	41° 35%	42° 47%	42° 59%	42° 65%	45° 60%	45° 49%	45° 43%	45° 46%	44° 54%	43° 59%	42° 58%	41° 55%	40° 53%	40° 54%	39° 55%	41° 57%	41° 59%	40° 60%	41° 63%	41° 68%	40° 74%	41° 78%	40° 78%	41° 75%	41° 73%	42° 72%	42° 72%	43° 71%	43° 69%	43° 67%	43° 63%	42° 56%	41° 47%	41° 39%	40° 34%	39° 31%	38° 27%	38° 22%	38° 17%	38° 14%	38° 15%	38° 18%	39° 22%	38° 25%	38° 29%	38° 33%	38° 40%	37° 47%	37° 53%	37° 56%	38° 58%	38° 59%	39° 59%	39° 59%	39° 59%	38° 60%	37° 60%	37° 61%	36° 62%	36° 63%	35° 63%	35° 61%	35° 58%	35° 55%	35° 52%	36° 49%	36° 47%	35° 48%	35° 50%	34° 51%	34° 52%	34° 52%	34° 51%	34° 46%	35° 38%	36° 33%	37° 32%	37° 34%	37° 35%	37° 36%	36° 36%	35° 37%	34° 38%	33° 40%	32° 41%	32° 40%	32° 39%	32° 39%	32° 41%	32° 45%	32° 47%	33° 46%	33° 43%	33° 41%	33° 41%	33° 42%	33° 45%	34° 53%	36° 64%	37° 71%	37° 72%	38° 70%	39° 69%	39° 70%	39° 72%	39° 74%	38° 76%	38° 77%	38° 78%	38° 77%	38° 75%	39° 73%	39° 71%	40° 69%	40° 67%	40° 67%	40° 67%	40° 67%	40° 67%	40° 67%	40° 65%	40° 61%	40° 56%	40° 50%	41° 44%	41° 38%
Wind mph	26 Gust 55	20 Gust 49	13 Gust 37	3 Gust 24	2 Gust 9	7 Gust 15	13 Gust 25	11 Gust 28	11 Gust 22	10 Gust 23	13 Gust 26	13 Gust 26	12 Gust 24	10 Gust 23	11 Gust 21	9 Gust 21	9 Gust 19	9 Gust 18	9 Gust 18	11 Gust 20	14 Gust 26	13 Gust 27	16 Gust 32	16 Gust 32	15 Gust 32	16 Gust 32	17 Gust 34	17 Gust 34	15 Gust 32	12 Gust 29	6 Gust 23	1 Gust 11	4 Gust 7	11 Gust 22	12 Gust 23	12 Gust 23	14 Gust 28	14 Gust 28	12 Gust 26	13 Gust 25	13 Gust 27	15 Gust 29	18 Gust 35	16 Gust 35	15 Gust 31	15 Gust 32	15 Gust 33	13 Gust 30	13 Gust 32	14 Gust 34	16 Gust 35	16 Gust 34	13 Gust 33	11 Gust 27	9 Gust 23	14 Gust 28	16 Gust 32	17 Gust 34	16 Gust 34	15 Gust 31	13 Gust 29	13 Gust 27	15 Gust 30	16 Gust 31	17 Gust 34	19 Gust 37	21 Gust 41	22 Gust 43	23 Gust 45	24 Gust 46	24 Gust 48	25 Gust 50	25 Gust 51	24 Gust 51	22 Gust 50	21 Gust 49	22 Gust 48	23 Gust 46	23 Gust 45	23 Gust 44	22 Gust 44	21 Gust 43	20 Gust 43	19 Gust 42	18 Gust 40	14 Gust 39	10 Gust 36	8 Gust 34	7 Gust 28	8 Gust 22	9 Gust 18	9 Gust 19	11 Gust 23	12 Gust 26	13 Gust 26	13 Gust 26	13 Gust 25	12 Gust 27	10 Gust 29	9 Gust 29	7 Gust 26	6 Gust 21	5 Gust 17	5 Gust 15	5 Gust 13	5 Gust 13	5 Gust 13	5 Gust 14	5 Gust 15	6 Gust 15	6 Gust 15	6 Gust 15	6 Gust 15	6 Gust 15	7 Gust 16	7 Gust 17	8 Gust 18	9 Gust 19	12 Gust 25	14 Gust 28	15 Gust 29	15 Gust 30	16 Gust 31	15 Gust 31	15 Gust 31	15 Gust 31	15 Gust 31	16 Gust 32	16 Gust 33	17 Gust 34	18 Gust 36	18 Gust 37	19 Gust 38	19 Gust 38	19 Gust 38	19 Gust 39	19 Gust 39	18 Gust 38	18 Gust 38	17 Gust 38	17 Gust 37	16 Gust 37	15 Gust 36	15 Gust 35
Waves	5.6′ 5.8 sec	4.9′ 6 sec	4.3′ 6.4 sec	3.7′ 6.7 sec	3.4′ 6.9 sec	3.1′ 7 sec	2.9′ 7.1 sec	3′ 7.1 sec	3.1′ 7 sec	3.2′ 6.9 sec	3.3′ 6.9 sec	3.3′ 6.8 sec	3.3′ 6.8 sec	3.3′ 6.9 sec	3.2′ 7 sec	3.1′ 7.1 sec	3.1′ 7.2 sec	3′ 7.3 sec	2.9′ 7.4 sec	2.8′ 7.5 sec	2.8′ 7.5 sec	2.7′ 7.4 sec	2.7′ 7.2 sec	2.8′ 6.8 sec	2.8′ 6.6 sec	2.8′ 6.4 sec	2.9′ 6.4 sec	3′ 6.4 sec	3.1′ 6.4 sec	3.2′ 6.4 sec	3.3′ 6.6 sec	3.3′ 7.1 sec	3.3′ 7.8 sec	3.2′ 8.5 sec	3.1′ 9 sec	3.1′ 9.5 sec	3′ 9.7 sec	3.1′ 9.2 sec	3.3′ 8.5 sec	3.4′ 7.8 sec	3.5′ 7.4 sec	3.7′ 7.1 sec	3.9′ 6.8 sec	3.9′ 6.7 sec	3.8′ 6.6 sec	3.8′ 6.6 sec	3.8′ 6.6 sec	3.7′ 6.7 sec	3.7′ 6.7 sec	3.7′ 6.8 sec	3.5′ 7 sec	3.5′ 7.1 sec	3.4′ 7.2 sec	3.3′ 7.3 sec	3.2′ 7.4 sec	3.1′ 7.5 sec	3.1′ 7.6 sec	3′ 7.7 sec	3′ 7.8 sec	2.9′ 7.8 sec	2.8′ 7.9 sec	2.8′ 7.9 sec	2.7′ 7.9 sec	2.6′ 7.8 sec	2.6′ 7.8 sec	2.5′ 7.7 sec	2.4′ 7.6 sec	2.4′ 7.4 sec	2.5′ 7.3 sec	2.5′ 7 sec	2.9′ 6.4 sec	3.3′ 5.8 sec	3.7′ 5.3 sec	3.9′ 5.2 sec	4.3′ 5.3 sec	4.5′ 5.4 sec	4.8′ 5.5 sec	5.1′ 5.6 sec	5.3′ 5.7 sec	5.7′ 5.9 sec	6.2′ 6 sec	6.6′ 6.2 sec	6.6′ 6.3 sec	6.6′ 6.5 sec	6.7′ 6.6 sec	6.6′ 6.6 sec	6.5′ 6.5 sec	6.4′ 6.5 sec	6.4′ 6.5 sec	6.4′ 6.5 sec	6.3′ 6.5 sec	6.3′ 6.5 sec	6.2′ 6.5 sec	6.2′ 6.5 sec	6.2′ 6.6 sec	6.2′ 6.6 sec	6.1′ 6.7 sec	6.1′ 6.7 sec	6′ 6.7 sec	6′ 6.7 sec	6′ 6.7 sec	6′ 6.8 sec	5.9′ 6.8 sec	5.7′ 6.8 sec	5.6′ 6.8 sec	5.4′ 6.8 sec	5.2′ 6.8 sec	5.1′ 6.9 sec	4.9′ 6.9 sec	4.7′ 6.9 sec	4.7′ 6.9 sec	4.5′ 6.8 sec	4.5′ 6.8 sec	4.3′ 6.7 sec	4.3′ 6.7 sec	4.2′ 6.6 sec	4.2′ 6.6 sec	4.1′ 6.5 sec	4.1′ 6.5 sec	4′ 6.4 sec	3.9′ 6.3 sec	3.9′ 6.3 sec	3.9′ 6.3 sec	3.8′ 6.3 sec	3.7′ 6.3 sec	3.6′ 6.3 sec	3.5′ 6.3 sec	3.5′ 6.3 sec	3.5′ 6.4 sec	3.4′ 6.4 sec	3.3′ 6.4 sec	3.3′ 6.4 sec	3.2′ 6.4 sec	3.1′ 6.4 sec	3.1′ 6.4 sec	3.1′ 6.4 sec	3.1′ 6.4 sec	3′ 6.4 sec	3′ 6.3 sec	3′ 6.3 sec	3′ 6.3 sec	2.9′ 6.3 sec	2.8′ 6.4 sec	2.8′ 6.4 sec
Swell	2.3′ 6.9 sec	2.4′ 6.7 sec	2.6′ 6.6 sec	2.7′ 6.4 sec	2.6′ 6.4 sec	2.4′ 6.5 sec	2.3′ 6.5 sec	2.2′ 6.4 sec	2.2′ 6.3 sec	2.2′ 6.2 sec	2.2′ 6.1 sec	2.3′ 6 sec	2.4′ 5.9 sec	2.4′ 5.9 sec	2.4′ 5.8 sec	2.4′ 5.8 sec	2.2′ 5.5 sec	2.2′ 5.3 sec	2′ 5.3 sec	1.9′ 6 sec	1.8′ 6.9 sec	1.7′ 7.6 sec	1.6′ 7.8 sec	1.6′ 7.8 sec	1.5′ 7.8 sec	1.5′ 7.9 sec	1.6′ 7.9 sec	1.6′ 8 sec	1.6′ 8.1 sec	1.6′ 8.2 sec	1.7′ 8.3 sec	1.8′ 8.3 sec	2′ 8.3 sec	2.2′ 8.3 sec	2.2′ 8.4 sec	2.2′ 8.5 sec	2.2′ 8.6 sec	2.1′ 8.7 sec	2.1′ 8.8 sec	2′ 8.9 sec	2′ 9 sec	1.9′ 9.2 sec	1.8′ 8.9 sec	1.8′ 7.8 sec	1.7′ 6.3 sec	1.6′ 5.3 sec	1.8′ 5.1 sec	2.1′ 5.5 sec	2.3′ 5.7 sec	2.4′ 5.6 sec	2.5′ 5.3 sec	2.6′ 5.2 sec	2.5′ 5.2 sec	2.4′ 5.2 sec	2.3′ 5.3 sec	2.2′ 5.3 sec	2.2′ 5.4 sec	2.2′ 5.6 sec	2.1′ 6.3 sec	2′ 7.2 sec	1.9′ 7.7 sec	2′ 7.5 sec	2′ 7 sec	2.1′ 6.5 sec	2′ 6.4 sec	2′ 6.4 sec	1.9′ 6.3 sec	1.8′ 6.2 sec	1.8′ 6 sec	1.7′ 6 sec	1.6′ 6.3 sec	1.6′ 6.9 sec	1.6′ 7.3 sec	1.5′ 7.4 sec	1.4′ 7.4 sec	1.4′ 7.3 sec	1.4′ 7.1 sec	1.4′ 6.9 sec	1.5′ 7.1 sec	1.4′ 8.1 sec	1.4′ 9.6 sec	1.4′ 10.3 sec	1.7′ 9.5 sec	2′ 7.9 sec	2.3′ 6.6 sec	2.2′ 5.8 sec	2.2′ 5.3 sec	2.2′ 5.2 sec	2.2′ 5.6 sec	2.2′ 6.4 sec	2.3′ 7 sec	2.3′ 7 sec	2.2′ 6.9 sec	2.2′ 6.7 sec	2.7′ 6.6 sec	3.1′ 6.4 sec	3.6′ 6.3 sec	3.5′ 6.3 sec	3.5′ 6.4 sec	3.4′ 6.4 sec	3.8′ 6.4 sec	4.3′ 6.4 sec	4.7′ 6.3 sec	4.5′ 6.3 sec	4.5′ 6.4 sec	4.3′ 6.3 sec	4.1′ 6.2 sec	3.9′ 5.9 sec	3.7′ 5.8 sec	3.6′ 5.8 sec	3.6′ 5.9 sec	3.5′ 6 sec	3.4′ 5.8 sec	3.3′ 5.6 sec	3.1′ 5.5 sec	3.1′ 5.5 sec	3′ 5.6 sec	3′ 5.6 sec	2.9′ 5.6 sec	2.9′ 5.5 sec	2.8′ 5.5 sec	3′ 5.4 sec	3.1′ 5.3 sec	3.2′ 5.3 sec	3.2′ 5.2 sec	3.1′ 5.2 sec	3.1′ 5.2 sec	3.1′ 5.2 sec	3.1′ 5.2 sec	3.1′ 5.3 sec	3.1′ 5.3 sec	3′ 5.3 sec	2.9′ 5.2 sec	2.8′ 5.2 sec	2.7′ 5.1 sec	2.6′ 5 sec	2.5′ 5 sec	2.4′ 5 sec	2.3′ 5 sec	2.3′ 5 sec	2.2′ 4.9 sec	2.2′ 4.8 sec	2.2′ 4.8 sec	2.2′ 4.8 sec
Water °F	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	46°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°	44°

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

Last Quarter 50% illuminated50%

Major Fishing Times: 7:06 AM → 9:06 AM; 7:40 PM → 9:40 PM

Minor Fishing Times: 12:11 AM → 1:11 AM; 3:40 PM → 4:40 PM

Sunrise: 9:10 AM

Sunset: 6:37 PM

Moonrise: 12:41 AM

Moonset: 4:10 PM

Next 7 Days

▲ Blue = High Tide ▼ Red = Low Tide

Chernofski Harbor, Alaska — Tide predictions for Sunday, November 1, 2026 – Saturday, November 7, 2026. Local times: UTC−08:00 / UTC−09:00. 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
1 Sun	50%	4:23 AM ▼ -1.07 ft	12:15 PM ▲ 4.08 ft	5:23 PM ▼ 2.71 ft	10:18 PM ▲ 3.54 ft	▲ 9:10 AM ▼ 6:37 PM	7:06 AM → 9:06 AM 7:40 PM → 9:40 PM	12:11 AM → 1:11 AM 3:40 PM → 4:40 PM
2 Mon	48%	5:14 AM ▼ -0.66 ft	12:52 PM ▲ 4.03 ft	6:23 PM ▼ 2.14 ft	11:36 PM ▲ 3.25 ft	▲ 9:12 AM ▼ 6:35 PM	7:58 AM → 9:58 AM 8:30 PM → 10:30 PM	12:40 AM → 1:40 AM 3:55 PM → 4:55 PM
3 Tue	37%	6:03 AM ▼ -0.09 ft	1:26 PM ▲ 3.96 ft	7:23 PM ▼ 1.52 ft		▲ 9:14 AM ▼ 6:33 PM	8:46 AM → 10:46 AM 9:17 PM → 11:17 PM	2:06 AM → 3:06 AM 4:07 PM → 5:07 PM
4 Wed	27%	1:03 AM ▲ 2.96 ft	6:51 AM ▼ 0.59 ft	1:57 PM ▲ 3.87 ft	8:19 PM ▼ 0.92 ft	▲ 9:15 AM ▼ 6:31 PM	9:31 AM → 11:31 AM 10:02 PM → 12:02 AM	3:28 AM → 4:28 AM 4:17 PM → 5:17 PM
5 Thu	18%	2:32 AM ▲ 2.79 ft	7:38 AM ▼ 1.35 ft	2:23 PM ▲ 3.75 ft	9:10 PM ▼ 0.42 ft	▲ 9:17 AM ▼ 6:29 PM	10:15 AM → 12:15 PM 10:46 PM → 12:46 AM	4:48 AM → 5:48 AM 4:26 PM → 5:26 PM
6 Fri	11%	4:04 AM ▲ 2.78 ft	8:24 AM ▼ 2.11 ft	2:45 PM ▲ 3.64 ft	9:59 PM ▼ 0.04 ft	▲ 9:19 AM ▼ 6:28 PM	10:59 AM → 12:59 PM	6:06 AM → 7:06 AM 4:37 PM → 5:37 PM
7 Sat	5%	5:51 AM ▲ 2.98 ft	9:14 AM ▼ 2.82 ft	2:58 PM ▲ 3.54 ft	10:46 PM ▼ -0.18 ft	▲ 9:21 AM ▼ 6:26 PM	11:31 PM → 1:31 AM 11:44 AM → 1:44 PM	7:25 AM → 8:25 AM 4:49 PM → 5:49 PM

Location & Map

Latitude

53° 23' 42" N (53.395)

Longitude

167° 31' 59" W (-167.533)

State

Alaska

County

Aleutians West

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

Add a free tide or fishing times widget for this station to your website.