Old Harbor, AK Tide Chart & Tide Times

NOAA tide station 9457527 · Alaska · updated Oct 23, 2026

Fri, Oct 23: High tide 12:06 AM (7.3 ft) and 12:22 PM (8.5 ft); low tide 6:10 AM (1.4 ft) and 6:47 PM (0.7 ft).

Tide todayHigh 12:06 AM · High 12:22 PMLow 6:10 AM · Low 6:47 PM

Today's range7.8 ft0.7 → 8.5 ft (MLLW)

Waves (buoy)Loading…NDBC 46077

Water temp (buoy)Loading…

Wind (forecast)Loading…

Sun9:05 AM – 6:48 PMFirst light 8:24 AM · Last light 7:29 PM

Buoy: NOAA NDBC 46077 (SHELIKOF STRAIT, AK), 57 mi away. Buoy readings are recent observations, not a surf forecast. Wind: NOAA National Weather Service hourly forecast (api.weather.gov); no observing station within 25 mi.

Old Harbor tides — next 3 days

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

TodayFri, Oct 23

High 12:06 AM 7.3 ft
Low 6:10 AM 1.4 ft
High 12:22 PM 8.5 ft
Low 6:47 PM 0.7 ft

First light 8:24 AMSunrise 9:05 AMSunset 6:48 PMLast light 7:29 PM

TomorrowSat, Oct 24

High 12:52 AM 7.8 ft
Low 6:46 AM 1.4 ft
High 12:54 PM 9.1 ft
Low 7:24 PM -0.3 ft

First light 8:26 AMSunrise 9:07 AMSunset 6:46 PMLast light 7:26 PM

SundaySun, Oct 25

High 1:36 AM 8.1 ft
Low 7:22 AM 1.6 ft
High 1:26 PM 9.6 ft
Low 8:01 PM -1.0 ft

First light 8:28 AMSunrise 9:09 AMSunset 6:43 PMLast light 7:24 PM

MondayMon, Oct 26

High 2:18 AM 8.2 ft
Low 7:57 AM 1.8 ft
High 1:59 PM 9.9 ft
Low 8:40 PM -1.5 ft

First light 8:31 AMSunrise 9:12 AMSunset 6:41 PMLast light 7:22 PM

Old Harbor tide table — next 9 days

Fri, Oct 23	High 12:06 AM 7.33 ft	Low 6:10 AM 1.44 ft	High 12:22 PM 8.48 ft	Low 6:47 PM 0.65 ft
Sat, Oct 24	High 12:52 AM 7.78 ft	Low 6:46 AM 1.44 ft	High 12:54 PM 9.10 ft	Low 7:24 PM -0.28 ft
Sun, Oct 25	High 1:36 AM 8.11 ft	Low 7:22 AM 1.55 ft	High 1:26 PM 9.59 ft	Low 8:01 PM -1.02 ft
Mon, Oct 26	High 2:18 AM 8.25 ft	Low 7:57 AM 1.76 ft	High 1:59 PM 9.93 ft	Low 8:40 PM -1.50 ft
Tue, Oct 27	High 3:01 AM 8.18 ft	Low 8:33 AM 2.07 ft	High 2:35 PM 10.06 ft	Low 9:21 PM -1.65 ft
Wed, Oct 28	High 3:46 AM 7.91 ft	Low 9:11 AM 2.44 ft	High 3:13 PM 9.95 ft	Low 10:06 PM -1.47 ft
Thu, Oct 29	High 4:36 AM 7.51 ft	Low 9:53 AM 2.87 ft	High 3:57 PM 9.58 ft	Low 10:56 PM -1.01 ft
Fri, Oct 30	High 5:30 AM 7.07 ft	Low 10:42 AM 3.34 ft	High 4:46 PM 8.97 ft	Low 11:51 PM -0.36 ft
Sat, Oct 31	High 6:33 AM 6.73 ft	Low 11:44 AM 3.77 ft	High 5:47 PM 8.20 ft

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

Nearby tide stations

Port Hobron, Sitkalidak Island, AK 6.3 mi
Japanese Bay, AK 22.1 mi
Mining Camp, AK 26.1 mi
Zachar Bay, AK 28.8 mi
Ugak Bay (Saltery Cove), AK 29.1 mi
Larsen Bay, AK 34.3 mi
Moser Bay (Trap Point), AK 34.6 mi
Olga Bay (A. P. A. Cannery), AK 34.7 mi

About this station

NOAA station ID: 9457527
Type: Reference (harmonic) station
Coordinates: 57.2028, -153.3039
Datum: MLLW (feet)
Time zone: America/Anchorage

FAQ

When is high tide today at Old Harbor, AK?

On Fri, Oct 23, predicted high tide at Old Harbor, AK is at 12:06 AM, 12:22 PM local time.

When is low tide today at Old Harbor, AK?

On Fri, Oct 23, predicted low tide at Old Harbor, AK is at 6:10 AM, 6:47 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 9457527. Heights are in feet relative to Mean Lower Low Water (MLLW).