Tide station · Alaska

Columbia Glacier 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, 9.8 ft (2.98 m), in 3 h 28 min.

Today · Fri, Nov 13

High3:38 AM9.8 ft 2.98 m
Low8:57 AM5.2 ft 1.58 m
High2:37 PM12.1 ft 3.69 m
Low9:51 PM0.7 ft 0.22 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 · 9.8 ft L 8:57 AM · 5.2 ft H 2:37 PM · 12.1 ft L 9:51 PM · 0.7 ft
Sat, Nov 14	H 4:23 AM · 9.3 ft L 9:41 AM · 5.7 ft H 3:11 PM · 11.3 ft L 10:36 PM · 1.3 ft
Sun, Nov 15	H 5:20 AM · 8.9 ft L 10:35 AM · 6.1 ft H 3:52 PM · 10.4 ft L 11:26 PM · 1.9 ft
Mon, Nov 16	H 6:32 AM · 8.9 ft L 11:42 AM · 6.2 ft H 4:51 PM · 9.5 ft
Tue, Nov 17	L 12:21 AM · 2.3 ft H 7:38 AM · 9.2 ft L 1:03 PM · 5.9 ft H 6:23 PM · 8.8 ft
Wed, Nov 18	L 1:21 AM · 2.6 ft H 8:26 AM · 9.9 ft L 2:20 PM · 4.9 ft H 8:02 PM · 8.7 ft
Thu, Nov 19	L 2:19 AM · 2.8 ft H 9:05 AM · 10.7 ft L 3:21 PM · 3.6 ft H 9:16 PM · 9.0 ft

About this station

Columbia Glacier 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 11.4 ft; the average swing is 6.0 ft.

Station facts

Station ID: 9454460
Source: NOAA CO-OPS
Type: Reference station
Coordinates: 61.0233, -147.0850
Datum: MLLW (mean lower low water)
Tide type: Mixed, mostly semidiurnal
Time zone: America/Anchorage

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