Usof Bay, AK Tide Chart & Tide Times

NOAA tide station 9462582 · Alaska · updated Oct 23, 2026

Sat, Oct 24: High tide 1:53 AM (3.6 ft) and 12:24 PM (4.8 ft); low tide 6:06 AM (2.2 ft) and 7:45 PM (0.2 ft).

Tide todayHigh 1:53 AM · High 12:24 PMLow 6:06 AM · Low 7:45 PM

Today's range4.6 ft0.2 → 4.8 ft (MLLW)

WindLoading…

Sun9:52 AM – 7:49 PMFirst light 9:15 AM · Last light 8:26 PM

Wind: observed at NOAA NDBC station CPXA2 (Captains Bay), 24 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

Usof Bay tides — next 3 days

Shaded = night · heights in feet above MLLW · local time

YesterdayFri, Oct 23

High 12:20 AM 3.6 ft
Low 5:41 AM 1.7 ft
High 12:16 PM 4.6 ft
Low 7:02 PM 0.8 ft

First light 9:13 AMSunrise 9:50 AMSunset 7:51 PMLast light 8:28 PM

TodaySat, Oct 24

High 1:53 AM 3.6 ft
Low 6:06 AM 2.2 ft
High 12:24 PM 4.8 ft
Low 7:45 PM 0.2 ft

First light 9:15 AMSunrise 9:52 AMSunset 7:49 PMLast light 8:26 PM

TomorrowSun, Oct 25

High 3:40 AM 4.0 ft
Low 6:34 AM 2.8 ft
High 12:42 PM 5.1 ft
Low 8:33 PM -0.3 ft

First light 9:17 AMSunrise 9:53 AMSunset 7:47 PMLast light 8:24 PM

MondayMon, Oct 26

High 5:09 AM 4.5 ft
Low 7:17 AM 3.4 ft
High 1:11 PM 5.5 ft
Low 9:26 PM -0.8 ft

First light 9:18 AMSunrise 9:55 AMSunset 7:45 PMLast light 8:22 PM

TuesdayTue, Oct 27

High 6:24 AM 5.1 ft
Low 8:48 AM 3.8 ft
High 1:56 PM 5.8 ft
Low 10:21 PM -1.2 ft

First light 9:20 AMSunrise 9:57 AMSunset 7:43 PMLast light 8:20 PM

Usof Bay tide table — next 8 days

Fri, Oct 23	High 12:20 AM 3.56 ft	Low 5:41 AM 1.66 ft	High 12:16 PM 4.57 ft	Low 7:02 PM 0.85 ft
Sat, Oct 24	High 1:53 AM 3.61 ft	Low 6:06 AM 2.22 ft	High 12:24 PM 4.80 ft	Low 7:45 PM 0.23 ft
Sun, Oct 25	High 3:40 AM 3.95 ft	Low 6:34 AM 2.81 ft	High 12:42 PM 5.14 ft	Low 8:33 PM -0.34 ft
Mon, Oct 26	High 5:09 AM 4.51 ft	Low 7:17 AM 3.37 ft	High 1:11 PM 5.48 ft	Low 9:26 PM -0.83 ft
Tue, Oct 27	High 6:24 AM 5.09 ft	Low 8:48 AM 3.82 ft	High 1:56 PM 5.75 ft	Low 10:21 PM -1.19 ft
Wed, Oct 28	High 7:19 AM 5.59 ft	Low 10:23 AM 4.07 ft	High 3:01 PM 5.93 ft	Low 11:18 PM -1.41 ft
Thu, Oct 29	High 8:01 AM 5.94 ft	Low 11:50 AM 4.08 ft	High 4:13 PM 6.00 ft
Fri, Oct 30	Low 12:16 AM -1.48 ft	High 8:40 AM 6.14 ft	Low 1:06 PM 3.85 ft	High 5:25 PM 5.94 ft
Sat, Oct 31	Low 1:13 AM -1.41 ft	High 9:18 AM 6.21 ft	Low 2:08 PM 3.46 ft	High 6:41 PM 5.73 ft

Times are local (standard/daylight). Heights in feet above MLLW.

Nearby tide stations

Raven Bay, AK 4.4 mi
Kuliliak Bay, AK 10.1 mi
Anderson Bay, AK 11.4 mi
Skan Bay, AK 12.4 mi
Kisselen Bay, Beaver Inlet, AK 16.4 mi
Udagak Strait, AK 25.4 mi
Unalaska, AK 27.2 mi
Dutch Harbor, Amaknak Island, AK 28.0 mi

About this station

NOAA station ID: 9462582
Type: Subordinate station (offsets from NOAA station 9462620)
Coordinates: 53.5150, -166.7900
Datum: MLLW (feet)
Time zone: America/Anchorage

FAQ

When is high tide today at Usof Bay, AK?

On Sat, Oct 24, predicted high tide at Usof Bay, AK is at 1:53 AM, 12:24 PM local time.

When is low tide today at Usof Bay, AK?

On Sat, Oct 24, predicted low tide at Usof Bay, AK is at 6:06 AM, 7:45 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 9462582. Heights are in feet relative to Mean Lower Low Water (MLLW).