Tide station · Alaska

Morse Cove, Duke Island tides

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

Right now

Rising

Next high 3:00 AM, 12.6 ft (3.85 m), in 1 h 01 min.

Today · Fri, Nov 13

High3:00 AM12.6 ft 3.85 m
Low8:34 AM5.2 ft 1.59 m
High2:21 PM14.4 ft 4.38 m
Low9:17 PM0.9 ft 0.28 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 3:00 AM · 12.6 ft L 8:34 AM · 5.2 ft H 2:21 PM · 14.4 ft L 9:17 PM · 0.9 ft
Sat, Nov 14	H 3:43 AM · 12.0 ft L 9:15 AM · 5.8 ft H 3:01 PM · 13.5 ft L 10:00 PM · 1.7 ft
Sun, Nov 15	H 4:33 AM · 11.5 ft L 10:06 AM · 6.3 ft H 3:49 PM · 12.5 ft L 10:51 PM · 2.5 ft
Mon, Nov 16	H 5:31 AM · 11.2 ft L 11:13 AM · 6.6 ft H 4:49 PM · 11.7 ft L 11:49 PM · 3.0 ft
Tue, Nov 17	H 6:34 AM · 11.4 ft L 12:36 PM · 6.3 ft H 6:05 PM · 11.1 ft
Wed, Nov 18	L 12:52 AM · 3.3 ft H 7:32 AM · 12.0 ft L 1:52 PM · 5.3 ft H 7:24 PM · 11.0 ft
Thu, Nov 19	L 1:52 AM · 3.4 ft H 8:21 AM · 12.9 ft L 2:53 PM · 3.8 ft H 8:35 PM · 11.5 ft

About this station

Morse Cove, Duke Island is a NOAA subordinate station in Alaska: its highs and lows are offsets from Ketchikan. Heights are feet above mean lower low water (MLLW).

Tide type: Semidiurnal: two highs and two lows a day, close to the same size.

This week the biggest swing between high and low is 13.5 ft; the average swing is 7.9 ft.

Station facts

Station ID: 9450172
Source: NOAA CO-OPS
Type: Subordinate station
Reference station: Ketchikan
Coordinates: 54.9200, -131.2550
Datum: MLLW (mean lower low water)
Tide type: Semidiurnal
Time zone: America/Sitka

Morse Cove, Duke Island tides

Next 7 days

About this station

Station facts

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