Petersburg, AK Tide Chart & Tide Times

NOAA tide station 9451439 · Alaska · updated Oct 23, 2026

Sat, Oct 24: High tide 12:19 AM (15.3 ft) and 12:30 PM (17.3 ft); low tide 6:24 AM (1.3 ft) and 6:58 PM (-0.7 ft).

Tide todayHigh 12:19 AM · High 12:30 PMLow 6:24 AM · Low 6:58 PM

Today's range18.0 ft-0.7 → 17.3 ft (MLLW)

Wind (forecast)Loading…

Sun7:44 AM – 5:25 PMFirst light 7:04 AM · Last light 6:06 PM

Wind: NOAA National Weather Service hourly forecast (api.weather.gov); no observing station within 25 mi.

Petersburg tides — next 3 days

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

YesterdayFri, Oct 23

Low 5:48 AM 1.6 ft
High 11:59 AM 16.1 ft
Low 6:21 PM 0.8 ft

First light 7:02 AMSunrise 7:42 AMSunset 5:28 PMLast light 6:08 PM

TodaySat, Oct 24

High 12:19 AM 15.3 ft
Low 6:24 AM 1.3 ft
High 12:30 PM 17.3 ft
Low 6:58 PM -0.7 ft

First light 7:04 AMSunrise 7:44 AMSunset 5:25 PMLast light 6:06 PM

TomorrowSun, Oct 25

High 1:01 AM 16.0 ft
Low 6:59 AM 1.2 ft
High 1:03 PM 18.3 ft
Low 7:36 PM -2.0 ft

First light 7:06 AMSunrise 7:47 AMSunset 5:23 PMLast light 6:03 PM

MondayMon, Oct 26

High 1:43 AM 16.5 ft
Low 7:35 AM 1.4 ft
High 1:38 PM 19.0 ft
Low 8:15 PM -2.7 ft

First light 7:08 AMSunrise 7:49 AMSunset 5:21 PMLast light 6:01 PM

TuesdayTue, Oct 27

High 2:26 AM 16.6 ft
Low 8:13 AM 1.8 ft
High 2:15 PM 19.3 ft
Low 8:57 PM -3.0 ft

First light 7:10 AMSunrise 7:51 AMSunset 5:18 PMLast light 5:59 PM

Petersburg tide table — next 8 days

Fri, Oct 23	Low 5:48 AM 1.65 ft	High 11:59 AM 16.07 ft	Low 6:21 PM 0.81 ft
Sat, Oct 24	High 12:19 AM 15.30 ft	Low 6:24 AM 1.32 ft	High 12:30 PM 17.29 ft	Low 6:58 PM -0.73 ft
Sun, Oct 25	High 1:01 AM 16.04 ft	Low 6:59 AM 1.23 ft	High 1:03 PM 18.30 ft	Low 7:36 PM -1.96 ft
Mon, Oct 26	High 1:43 AM 16.49 ft	Low 7:35 AM 1.39 ft	High 1:38 PM 19.00 ft	Low 8:15 PM -2.74 ft
Tue, Oct 27	High 2:26 AM 16.58 ft	Low 8:13 AM 1.80 ft	High 2:15 PM 19.28 ft	Low 8:57 PM -2.97 ft
Wed, Oct 28	High 3:11 AM 16.26 ft	Low 8:53 AM 2.44 ft	High 2:55 PM 19.07 ft	Low 9:41 PM -2.64 ft
Thu, Oct 29	High 3:59 AM 15.58 ft	Low 9:36 AM 3.27 ft	High 3:39 PM 18.35 ft	Low 10:30 PM -1.81 ft
Fri, Oct 30	High 4:51 AM 14.68 ft	Low 10:26 AM 4.23 ft	High 4:29 PM 17.18 ft	Low 11:26 PM -0.70 ft
Sat, Oct 31	High 5:53 AM 13.79 ft	Low 11:26 AM 5.17 ft	High 5:29 PM 15.74 ft

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

Nearby tide stations

Turn Point, AK 1.4 mi
Papke's Landing, AK 9.6 mi
Anchor Point, AK 12.3 mi
Castle Islands, Duncan Canal, AK 14.0 mi
Thomas Bay, AK 14.1 mi
Beecher Pass, AK 15.2 mi
Cosmos Point, AK 16.6 mi
Leconte Bay, AK 17.3 mi

About this station

NOAA station ID: 9451439
Type: Subordinate station (offsets from NOAA station 9450460)
Coordinates: 56.8150, -132.9570
Datum: MLLW (feet)
Time zone: America/Anchorage

FAQ

When is high tide today at Petersburg, AK?

On Sat, Oct 24, predicted high tide at Petersburg, AK is at 12:19 AM, 12:30 PM local time.

When is low tide today at Petersburg, AK?

On Sat, Oct 24, predicted low tide at Petersburg, AK is at 6:24 AM, 6:58 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 9451439. Heights are in feet relative to Mean Lower Low Water (MLLW).