Elfin Cove, Port Althorp, AK Tide Chart & Tide Times

NOAA tide station 9452634 · Alaska · updated Oct 23, 2026

Sat, Oct 24: High tide 12:04 AM (9.9 ft) and 12:09 PM (11.6 ft); low tide 5:57 AM (1.5 ft) and 6:35 PM (-0.3 ft).

Tide todayHigh 12:04 AM · High 12:09 PMLow 5:57 AM · Low 6:35 PM
Today's range11.9 ft-0.3 → 11.6 ft (MLLW)
Water levelLoading…NOAA gauge 9452634
WindLoading…   
Sun8:02 AM – 5:35 PMFirst light 7:20 AM · Last light 6:17 PM

Water level: NOAA CO-OPS station 9452634 (preliminary, MLLW). Wind: observed at NOAA NDBC station GEXA2 (George Island, Alaska), 2 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

Elfin Cove, Port Althorp tides — next 3 days

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

YesterdayFri, Oct 23
6 AMNoon6 PM5:22a · 1.5′11:39a · 10.7′5:57p · 0.9′
  • Low 5:22 AM 1.5 ft
  • High 11:39 AM 10.7 ft
  • Low 5:57 PM 0.9 ft

First light 7:18 AMSunrise 8:00 AMSunset 5:37 PMLast light 6:19 PM

TodaySat, Oct 24
6 AMNoon6 PM12:04a · 9.9′5:57a · 1.5′12:09p · 11.6′6:35p · -0.3′
  • High 12:04 AM 9.9 ft
  • Low 5:57 AM 1.5 ft
  • High 12:09 PM 11.6 ft
  • Low 6:35 PM -0.3 ft

First light 7:20 AMSunrise 8:02 AMSunset 5:35 PMLast light 6:17 PM

TomorrowSun, Oct 25
6 AMNoon6 PM12:48a · 10.3′6:33a · 1.7′12:41p · 12.4′7:13p · -1.3′
  • High 12:48 AM 10.3 ft
  • Low 6:33 AM 1.7 ft
  • High 12:41 PM 12.4 ft
  • Low 7:13 PM -1.3 ft

First light 7:22 AMSunrise 8:04 AMSunset 5:32 PMLast light 6:14 PM

MondayMon, Oct 26
6 AMNoon6 PM1:31a · 10.6′7:08a · 2.0′1:15p · 13.0′7:53p · -1.9′
  • High 1:31 AM 10.6 ft
  • Low 7:08 AM 2.0 ft
  • High 1:15 PM 13.0 ft
  • Low 7:53 PM -1.9 ft

First light 7:24 AMSunrise 8:07 AMSunset 5:30 PMLast light 6:12 PM

TuesdayTue, Oct 27
6 AMNoon6 PM2:15a · 10.7′7:46a · 2.5′1:51p · 13.3′8:35p · -2.2′
  • High 2:15 AM 10.7 ft
  • Low 7:46 AM 2.5 ft
  • High 1:51 PM 13.3 ft
  • Low 8:35 PM -2.2 ft

First light 7:27 AMSunrise 8:09 AMSunset 5:27 PMLast light 6:10 PM

Elfin Cove, Port Althorp tide table — next 8 days

Fri, Oct 23Low 5:22 AM
1.51 ft		High 11:39 AM
10.72 ft		Low 5:57 PM
0.91 ft
Sat, Oct 24High 12:04 AM
9.90 ft		Low 5:57 AM
1.51 ft		High 12:09 PM
11.61 ft		Low 6:35 PM
-0.30 ft
Sun, Oct 25High 12:48 AM
10.34 ft		Low 6:33 AM
1.68 ft		High 12:41 PM
12.39 ft		Low 7:13 PM
-1.28 ft
Mon, Oct 26High 1:31 AM
10.62 ft		Low 7:08 AM
2.01 ft		High 1:15 PM
13.00 ft		Low 7:53 PM
-1.93 ft
Tue, Oct 27High 2:15 AM
10.66 ft		Low 7:46 AM
2.46 ft		High 1:51 PM
13.32 ft		Low 8:35 PM
-2.18 ft
Wed, Oct 28High 3:00 AM
10.46 ft		Low 8:25 AM
3.00 ft		High 2:31 PM
13.30 ft		Low 9:21 PM
-2.01 ft
Thu, Oct 29High 3:49 AM
10.04 ft		Low 9:09 AM
3.59 ft		High 3:14 PM
12.89 ft		Low 10:11 PM
-1.48 ft
Fri, Oct 30High 4:44 AM
9.50 ft		Low 9:59 AM
4.19 ft		High 4:04 PM
12.13 ft		Low 11:07 PM
-0.71 ft
Sat, Oct 31High 5:47 AM
9.01 ft		Low 11:01 AM
4.72 ft		High 5:03 PM
11.11 ft

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

Nearby tide stations

About this station

NOAA station ID
9452634
Type
Reference (harmonic) station
Coordinates
58.1947, -136.3469
Datum
MLLW (feet)
Time zone
America/Anchorage

FAQ

When is high tide today at Elfin Cove, Port Althorp, AK?

On Sat, Oct 24, predicted high tide at Elfin Cove, Port Althorp, AK is at 12:04 AM, 12:09 PM local time.

When is low tide today at Elfin Cove, Port Althorp, AK?

On Sat, Oct 24, predicted low tide at Elfin Cove, Port Althorp, AK is at 5:57 AM, 6:35 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 9452634. Heights are in feet relative to Mean Lower Low Water (MLLW).