Perry Island (South Bay), AK Tide Chart & Tide Times

NOAA tide station 9454721 · Alaska · updated Oct 23, 2026

Sat, Oct 24: High tide 12:36 AM (11.3 ft) and 12:40 PM (13.2 ft); low tide 6:29 AM (1.5 ft) and 7:04 PM (-0.4 ft).

Tide todayHigh 12:36 AM · High 12:40 PMLow 6:29 AM · Low 7:04 PM
Today's range13.6 ft-0.4 → 13.2 ft (MLLW)
Waves (buoy)Loading…NDBC 46081
Water temp (buoy)Loading… 
WindLoading…   

Buoy: NOAA NDBC 46081 (Western Prince William Sound), 15 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA NDBC station 46081 (Western Prince William Sound), 15 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

Perry Island (South Bay) tides — next 3 days

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

YesterdayFri, Oct 23
6 AMNoon6 PM5:53a · 1.6′12:10p · 12.3′6:27p · 0.9′
  • Low 5:53 AM 1.6 ft
  • High 12:10 PM 12.3 ft
  • Low 6:27 PM 0.9 ft

First light 8:09 AMSunrise 8:54 AMSunset 6:16 PMLast light 7:01 PM

TodaySat, Oct 24
6 AMNoon6 PM12:36a · 11.3′6:29a · 1.5′12:40p · 13.2′7:04p · -0.4′
  • High 12:36 AM 11.3 ft
  • Low 6:29 AM 1.5 ft
  • High 12:40 PM 13.2 ft
  • Low 7:04 PM -0.4 ft

First light 8:11 AMSunrise 8:57 AMSunset 6:13 PMLast light 6:58 PM

TomorrowSun, Oct 25
6 AMNoon6 PM1:19a · 11.8′7:04a · 1.6′1:11p · 13.9′7:42p · -1.5′
  • High 1:19 AM 11.8 ft
  • Low 7:04 AM 1.6 ft
  • High 1:11 PM 13.9 ft
  • Low 7:42 PM -1.5 ft

First light 8:14 AMSunrise 8:59 AMSunset 6:10 PMLast light 6:56 PM

MondayMon, Oct 26
6 AMNoon6 PM2a · 11.9′7:39a · 1.8′1:43p · 14.5′8:20p · -2.1′
  • High 2:00 AM 11.9 ft
  • Low 7:39 AM 1.8 ft
  • High 1:43 PM 14.5 ft
  • Low 8:20 PM -2.1 ft

First light 8:16 AMSunrise 9:02 AMSunset 6:07 PMLast light 6:53 PM

TuesdayTue, Oct 27
6 AMNoon6 PM2:42a · 11.8′8:14a · 2.3′2:17p · 14.7′9:02p · -2.3′
  • High 2:42 AM 11.8 ft
  • Low 8:14 AM 2.3 ft
  • High 2:17 PM 14.7 ft
  • Low 9:02 PM -2.3 ft

First light 8:18 AMSunrise 9:04 AMSunset 6:05 PMLast light 6:51 PM

Perry Island (South Bay) tide table — next 8 days

Fri, Oct 23Low 5:53 AM
1.63 ft		High 12:10 PM
12.30 ft		Low 6:27 PM
0.90 ft
Sat, Oct 24High 12:36 AM
11.33 ft		Low 6:29 AM
1.51 ft		High 12:40 PM
13.19 ft		Low 7:04 PM
-0.43 ft
Sun, Oct 25High 1:19 AM
11.76 ft		Low 7:04 AM
1.58 ft		High 1:11 PM
13.93 ft		Low 7:42 PM
-1.48 ft
Mon, Oct 26High 2:00 AM
11.94 ft		Low 7:39 AM
1.85 ft		High 1:43 PM
14.46 ft		Low 8:20 PM
-2.13 ft
Tue, Oct 27High 2:42 AM
11.83 ft		Low 8:14 AM
2.29 ft		High 2:17 PM
14.71 ft		Low 9:02 PM
-2.32 ft
Wed, Oct 28High 3:24 AM
11.44 ft		Low 8:52 AM
2.87 ft		High 2:54 PM
14.61 ft		Low 9:47 PM
-2.05 ft
Thu, Oct 29High 4:10 AM
10.83 ft		Low 9:34 AM
3.56 ft		High 3:34 PM
14.13 ft		Low 10:37 PM
-1.41 ft
Fri, Oct 30High 5:02 AM
10.11 ft		Low 10:24 AM
4.30 ft		High 4:20 PM
13.26 ft		Low 11:33 PM
-0.54 ft
Sat, Oct 31High 6:06 AM
9.50 ft		Low 11:25 AM
4.97 ft		High 5:15 PM
12.08 ft

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

Nearby tide stations

About this station

NOAA station ID
9454721
Type
Reference (harmonic) station
Coordinates
60.6717, -147.9320
Datum
MLLW (feet)
Time zone
America/Anchorage

FAQ

When is high tide today at Perry Island (South Bay), AK?

On Sat, Oct 24, predicted high tide at Perry Island (South Bay), AK is at 12:36 AM, 12:40 PM local time.

When is low tide today at Perry Island (South Bay), AK?

On Sat, Oct 24, predicted low tide at Perry Island (South Bay), AK is at 6:29 AM, 7:04 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 9454721. Heights are in feet relative to Mean Lower Low Water (MLLW).