Tide station · Alaska

Aialik Sill, Aialik Bay tides

Times are local (America/Anchorage, GMT-9). Predicted tides, not live water levels. Not for navigation.

Right now

Rising

Next high 3:38 AM, 8.2 ft (2.50 m), in 1 h 43 min.

Today · Fri, Nov 13

High3:38 AM8.2 ft 2.50 m
Low8:49 AM4.1 ft 1.24 m
High2:47 PM10.3 ft 3.15 m
Low9:48 PM0.1 ft 0.03 m

Next 7 days

Feet · orange dots are highs, black dots are lows

High and low tides for the next seven days
Day	Tides (local time, height)
Fri, Nov 13	H 3:38 AM · 8.2 ft L 8:49 AM · 4.1 ft H 2:47 PM · 10.3 ft L 9:48 PM · 0.1 ft
Sat, Nov 14	H 4:22 AM · 7.8 ft L 9:29 AM · 4.5 ft H 3:24 PM · 9.7 ft L 10:31 PM · 0.7 ft
Sun, Nov 15	H 5:14 AM · 7.5 ft L 10:19 AM · 4.9 ft H 4:08 PM · 8.9 ft L 11:21 PM · 1.3 ft
Mon, Nov 16	H 6:17 AM · 7.5 ft L 11:27 AM · 5.1 ft H 5:07 PM · 8.1 ft
Tue, Nov 17	L 12:18 AM · 1.8 ft H 7:22 AM · 7.7 ft L 12:58 PM · 4.9 ft H 6:28 PM · 7.6 ft
Wed, Nov 18	L 1:19 AM · 2.2 ft H 8:15 AM · 8.3 ft L 2:21 PM · 4.1 ft H 7:57 PM · 7.4 ft
Thu, Nov 19	L 2:17 AM · 2.4 ft H 8:58 AM · 9.0 ft L 3:23 PM · 2.9 ft H 9:14 PM · 7.7 ft

About this station

Aialik Sill, Aialik Bay is a NOAA reference station in Alaska, with its own harmonic constants. Heights are feet above mean lower low water (MLLW).

Tide type: Mixed, mostly semidiurnal: two highs and two lows a day, one pair noticeably bigger than the other.

This week the biggest swing between high and low is 10.2 ft; the average swing is 5.3 ft.

Station facts

Station ID: 9455146
Source: NOAA CO-OPS
Type: Reference station
Coordinates: 59.8850, -149.7180
Datum: MLLW (mean lower low water)
Tide type: Mixed, mostly semidiurnal
Time zone: America/Anchorage

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