- Low 5:10 AM 1.6 ft
- High 11:30 AM 14.7 ft
- Low 5:43 PM 0.8 ft
- High 11:50 PM 14.0 ft
First light 6:55 AMSunrise 7:33 AMSunset 5:28 PMLast light 6:06 PM
Nehenta Bay, Gravina Island, AK Tide Chart & Tide Times
NOAA tide station 9450339 · Alaska · updated Oct 23, 2026
Fri, Oct 23: High tide 11:30 AM (14.7 ft) and 11:50 PM (14.0 ft); low tide 5:10 AM (1.6 ft) and 5:43 PM (0.8 ft).
Tide todayHigh 11:30 AM · High 11:50 PMLow 5:10 AM · Low 5:43 PM
Today's range13.9 ft0.8 → 14.7 ft (MLLW)
WindLoading…
Sun7:33 AM – 5:28 PMFirst light 6:55 AM · Last light 6:06 PM
Wind: observed at NOAA CO-OPS station 9450460 (Ketchikan), 13 mi away; forecast from the NOAA National Weather Service (api.weather.gov).
Nehenta Bay, Gravina Island tides — next 3 days
Shaded = night · heights in feet above MLLW · local time
- Low 5:46 AM 1.3 ft
- High 12:01 PM 15.8 ft
- Low 6:20 PM -0.7 ft
First light 6:57 AMSunrise 7:35 AMSunset 5:25 PMLast light 6:04 PM
- High 12:32 AM 14.7 ft
- Low 6:21 AM 1.2 ft
- High 12:34 PM 16.7 ft
- Low 6:58 PM -1.9 ft
First light 6:59 AMSunrise 7:37 AMSunset 5:23 PMLast light 6:02 PM
- High 1:14 AM 15.1 ft
- Low 6:57 AM 1.4 ft
- High 1:09 PM 17.4 ft
- Low 7:37 PM -2.7 ft
First light 7:01 AMSunrise 7:40 AMSunset 5:21 PMLast light 5:59 PM
Nehenta Bay, Gravina Island tide table — next 9 days
| Fri, Oct 23 | Low 5:10 AM 1.63 ft | High 11:30 AM 14.68 ft | Low 5:43 PM 0.81 ft | High 11:50 PM 13.97 ft |
|---|---|---|---|---|
| Sat, Oct 24 | Low 5:46 AM 1.31 ft | High 12:01 PM 15.79 ft | Low 6:20 PM -0.72 ft | |
| Sun, Oct 25 | High 12:32 AM 14.65 ft | Low 6:21 AM 1.22 ft | High 12:34 PM 16.72 ft | Low 6:58 PM -1.94 ft |
| Mon, Oct 26 | High 1:14 AM 15.07 ft | Low 6:57 AM 1.38 ft | High 1:09 PM 17.36 ft | Low 7:37 PM -2.71 ft |
| Tue, Oct 27 | High 1:57 AM 15.14 ft | Low 7:35 AM 1.78 ft | High 1:46 PM 17.61 ft | Low 8:19 PM -2.94 ft |
| Wed, Oct 28 | High 2:42 AM 14.85 ft | Low 8:15 AM 2.41 ft | High 2:26 PM 17.42 ft | Low 9:03 PM -2.61 ft |
| Thu, Oct 29 | High 3:30 AM 14.23 ft | Low 8:58 AM 3.24 ft | High 3:10 PM 16.76 ft | Low 9:52 PM -1.80 ft |
| Fri, Oct 30 | High 4:22 AM 13.41 ft | Low 9:48 AM 4.19 ft | High 4:00 PM 15.69 ft | Low 10:48 PM -0.69 ft |
| Sat, Oct 31 | High 5:24 AM 12.60 ft | Low 10:48 AM 5.12 ft | High 5:00 PM 14.37 ft | Low 11:54 PM 0.43 ft |
Times are local (standard/daylight). Heights in feet above MLLW.
Nearby tide stations
- Metlakatla, Port Chester, AK 9.5 mi
- Lancaster Cove, Cholmondeley Sound, AK 12.2 mi
- Tamgas Harbor, Annette Island, AK 12.2 mi
- Menefee Anch., Prince of Wales Island, AK 12.9 mi
- Ketchikan, AK 13.3 mi
- Niblack Anchorage, Moira Sound, AK 14.5 mi
- Ingraham Bay, Prince of Wales Island, AK 15.3 mi
- Ward Cove, AK 16.2 mi
About this station
- NOAA station ID
- 9450339
- Type
- Subordinate station (offsets from NOAA station 9450460)
- Coordinates
- 55.1667, -131.7970
- Datum
- MLLW (feet)
- Time zone
- America/Anchorage
FAQ
When is high tide today at Nehenta Bay, Gravina Island, AK?
On Fri, Oct 23, predicted high tide at Nehenta Bay, Gravina Island, AK is at 11:30 AM, 11:50 PM local time.
When is low tide today at Nehenta Bay, Gravina Island, AK?
On Fri, Oct 23, predicted low tide at Nehenta Bay, Gravina Island, AK is at 5:10 AM, 5:43 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 9450339. Heights are in feet relative to Mean Lower Low Water (MLLW).