- Low 5:05 AM 1.6 ft
- High 11:15 AM 12.4 ft
- Low 5:41 PM 1.0 ft
- High 11:42 PM 11.6 ft
First light 7:05 AMSunrise 7:45 AMSunset 5:32 PMLast light 6:12 PM
Sumner Island, AK Tide Chart & Tide Times
NOAA tide station 9451163 · Alaska · updated Oct 23, 2026
Fri, Oct 23: High tide 11:15 AM (12.4 ft) and 11:42 PM (11.6 ft); low tide 5:05 AM (1.6 ft) and 5:41 PM (1.0 ft).
Tide todayHigh 11:15 AM · High 11:42 PMLow 5:05 AM · Low 5:41 PM
Today's range11.4 ft1.0 → 12.4 ft (MLLW)
Wind (forecast)Loading…
Sun7:45 AM – 5:32 PMFirst light 7:05 AM · Last light 6:12 PM
Wind: NOAA National Weather Service hourly forecast (api.weather.gov); no observing station within 25 mi.
Sumner Island tides — next 3 days
Shaded = night · heights in feet above MLLW · local time
- Low 5:41 AM 1.7 ft
- High 11:45 AM 13.2 ft
- Low 6:19 PM -0.1 ft
First light 7:07 AMSunrise 7:47 AMSunset 5:30 PMLast light 6:10 PM
- High 12:26 AM 12.0 ft
- Low 6:16 AM 1.9 ft
- High 12:16 PM 13.9 ft
- Low 6:57 PM -1.1 ft
First light 7:09 AMSunrise 7:49 AMSunset 5:28 PMLast light 6:07 PM
- High 1:10 AM 12.3 ft
- Low 6:53 AM 2.2 ft
- High 12:49 PM 14.4 ft
- Low 7:37 PM -1.7 ft
First light 7:11 AMSunrise 7:51 AMSunset 5:25 PMLast light 6:05 PM
Sumner Island tide table — next 9 days
| Fri, Oct 23 | Low 5:05 AM 1.59 ft | High 11:15 AM 12.44 ft | Low 5:41 PM 1.01 ft | High 11:42 PM 11.62 ft |
|---|---|---|---|---|
| Sat, Oct 24 | Low 5:41 AM 1.65 ft | High 11:45 AM 13.21 ft | Low 6:19 PM -0.12 ft | |
| Sun, Oct 25 | High 12:26 AM 12.05 ft | Low 6:16 AM 1.87 ft | High 12:16 PM 13.89 ft | Low 6:57 PM -1.05 ft |
| Mon, Oct 26 | High 1:10 AM 12.31 ft | Low 6:53 AM 2.21 ft | High 12:49 PM 14.40 ft | Low 7:37 PM -1.68 ft |
| Tue, Oct 27 | High 1:55 AM 12.37 ft | Low 7:31 AM 2.66 ft | High 1:25 PM 14.67 ft | Low 8:20 PM -1.94 ft |
| Wed, Oct 28 | High 2:42 AM 12.19 ft | Low 8:11 AM 3.16 ft | High 2:04 PM 14.62 ft | Low 9:06 PM -1.82 ft |
| Thu, Oct 29 | High 3:32 AM 11.82 ft | Low 8:55 AM 3.70 ft | High 2:48 PM 14.23 ft | Low 9:55 PM -1.35 ft |
| Fri, Oct 30 | High 4:28 AM 11.35 ft | Low 9:45 AM 4.23 ft | High 3:37 PM 13.53 ft | Low 10:51 PM -0.66 ft |
| Sat, Oct 31 | High 5:33 AM 10.95 ft | Low 10:47 AM 4.69 ft | High 4:37 PM 12.61 ft | Low 11:55 PM 0.08 ft |
Times are local (standard/daylight). Heights in feet above MLLW.
Nearby tide stations
- Reid Bay, AK 3.8 mi
- Monte Carlo Island, AK 8.7 mi
- Port Protection, Prince of Wales Island., AK 10.2 mi
- Port Beauclerc, Kuiu Island, AK 10.6 mi
- Port Malmesbury, Kuiu Island, AK 18.5 mi
- The Summit, AK 18.9 mi
- Shakan Bay Entrance, AK 19.9 mi
- Shakan Strait, Kosciusko Island, AK 22.1 mi
About this station
- NOAA station ID
- 9451163
- Type
- Subordinate station (offsets from NOAA station 9451600)
- Coordinates
- 56.4100, -133.7930
- Datum
- MLLW (feet)
- Time zone
- America/Anchorage
FAQ
When is high tide today at Sumner Island, AK?
On Fri, Oct 23, predicted high tide at Sumner Island, AK is at 11:15 AM, 11:42 PM local time.
When is low tide today at Sumner Island, AK?
On Fri, Oct 23, predicted low tide at Sumner Island, AK is at 5:05 AM, 5:41 PM local time.
Where does this tide data come from?
Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 9451163. Heights are in feet relative to Mean Lower Low Water (MLLW).