Sumner Island tides
Alaska · NOAA 9451163Now
Low tide
12:07 am
Tide curve Today
7 days tap a day
Best fishing times
TodayWeekend outlook
How these times are worked out
Major periods are the two hours centred on the moon passing overhead or underfoot; minor periods are the hour centred on moonrise and moonset (solunar tables). Moon and sun times are computed for this station’s position with the PyEphem astronomy library; high and low tides are NOAA predictions. A period is marked best bet when it overlaps sunrise or sunset (within an hour) or contains a high or low tide. This is a traditional angler’s rule of thumb, not a guarantee, and it does not include weather, season or local rules.
Tide table, next 7 days
Today in Sumner Island, high tide is at 5:47 am and 4:53 pm and low tide at 11:10 am.
| Sunday 1 November7:04 am 4:12 pm · Last quarter | ||
|---|---|---|
| High | 5:47 am | 10.8 ft |
| Low | 11:10 am | 4.9 ft |
| High | 4:53 pm | 11.7 ft |
| Monday 2 November7:06 am 4:10 pm · Last quarter | ||
| Low | 12:07 am | 0.7 ft |
| High | 7:00 am | 11.0 ft |
| Low | 12:50 pm | 4.5 ft |
| High | 6:24 pm | 11.0 ft |
| Tuesday 3 November7:09 am 4:08 pm · Waning crescent | ||
| Low | 1:19 am | 1.1 ft |
| High | 8:02 am | 11.5 ft |
| Low | 2:16 pm | 3.5 ft |
| High | 7:52 pm | 10.8 ft |
| Wednesday 4 November7:11 am 4:06 pm · Waning crescent | ||
| Low | 2:22 am | 1.4 ft |
| High | 8:52 am | 12.1 ft |
| Low | 3:19 pm | 2.3 ft |
| High | 9:07 pm | 10.9 ft |
| Thursday 5 November7:13 am 4:04 pm · Waning crescent | ||
| Low | 3:15 am | 1.7 ft |
| High | 9:33 am | 12.7 ft |
| Low | 4:09 pm | 1.1 ft |
| High | 10:08 pm | 11.2 ft |
| Friday 6 November7:15 am 4:02 pm · Waning crescent | ||
| Low | 4:00 am | 2.0 ft |
| High | 10:09 am | 13.2 ft |
| Low | 4:51 pm | 0.2 ft |
| High | 10:59 pm | 11.5 ft |
| Saturday 7 November7:17 am 4:00 pm · Waning crescent | ||
| Low | 4:41 am | 2.5 ft |
| High | 10:42 am | 13.5 ft |
| Low | 5:30 pm | −0.5 ft |
| High | 11:44 pm | 11.7 ft |
Monthly tide tables
Printable tables with every high and low, sunrise, sunset and moon phases.
Nearby stations
- Reid Bay, AK4 mi
- Monte Carlo Island, AK9 mi
- Port Protection, AK10 mi
- Port Beauclerc, AK11 mi
- Port Malmesbury, AK19 mi
- The Summit, AK19 mi
- Shakan Bay Entrance, AK20 mi
- Shakan Strait, AK22 mi
King tides and lowest tides
The highest highs and lowest lows NOAA predicts here over the next 12 months, at least 4 days apart.
Highest high tides
Bars compare the five dates in each list. Tap a date for that month’s full table.
About this station
Sumner Island is a subordinate NOAA station in Alaska. Its high and low tides are offsets from the reference station Sitka (9451600); the curve between them is a smooth estimate.
- Avg. tidal range10.1 fthigh to next low
- Tides per day42 highs, 2 lows · 6 h 13 m apart
- Highest, 13 mo15.2 ft24 Dec 2026, 11:53 am
- Lowest, 13 mo−3.2 ft5 Jul 2027, 8:25 am
- Minus tides194lows below zero, 13 mo
Nearest stations
56.4100° N, 133.7930° W · NOAA 9451163 · Alaska time
Sumner Island tide FAQ
When is high tide in Sumner Island next?
The next high tide is at 7:00 am tomorrow (Monday 2 November), reaching 11.0 ft. After that, the next high is at 6:24 pm tomorrow (Monday 2 November) (11.0 ft).
When are today’s low tides in Sumner Island?
There is one low tide today: 11:10 am (4.9 ft).
How often does the tide change in Sumner Island?
The tide normally turns four times a day: two highs and two lows, about 6 h 13 min apart on average. The two highs of a day are usually similar in height. 54 of the 398 days in NOAA’s predictions have only three turns of the tide.
How much does the water rise and fall in Sumner Island?
On average the tide rises or falls 10.1 ft from one turn to the next, and 12.4 ft from the day’s highest to lowest water. The biggest predicted swing in the next 13 months is 17.9 ft.
When are the biggest tides in Sumner Island?
The year’s top tide is predicted at 15.2 ft on Thursday 24 December 2026 at 11:53 am (full moon). Other king tides: 15.1 ft on 25 November 2026, 14.9 ft on 22 January 2027 and 14.4 ft on 29 October 2027. The lowest is −3.2 ft on 5 July 2027 at 8:25 am.
What are today’s best fishing times in Sumner Island?
The best bets today are 4:47–6:47 am (moon overhead, around sunrise, with the 5:47 am high tide). These solunar periods line up with sunrise, sunset or a turn of the tide.
Figures from NOAA CO-OPS predictions for station 9451163, next 13 months. Heights above MLLW.