Tide station · Alaska

Big Bay, Shuyak Island tides

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

Right now

Rising

Next high 4:57 AM, 12.5 ft (3.82 m), in 3 h 07 min.

Today · Fri, Nov 13

High4:57 AM12.5 ft 3.82 m
Low10:31 AM4.6 ft 1.41 m
High4:14 PM13.4 ft 4.09 m
Low11:02 PM1.0 ft 0.29 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 4:57 AM · 12.5 ft L 10:31 AM · 4.6 ft H 4:14 PM · 13.4 ft L 11:02 PM · 1.0 ft
Sat, Nov 14	H 5:40 AM · 11.8 ft L 11:12 AM · 5.4 ft H 4:53 PM · 12.5 ft L 11:45 PM · 1.9 ft
Sun, Nov 15	H 6:32 AM · 11.1 ft L 12:03 PM · 6.0 ft H 5:40 PM · 11.4 ft
Mon, Nov 16	L 12:36 AM · 2.7 ft H 7:31 AM · 10.7 ft L 1:08 PM · 6.3 ft H 6:43 PM · 10.5 ft
Tue, Nov 17	L 1:36 AM · 3.4 ft H 8:35 AM · 10.7 ft L 2:27 PM · 6.1 ft H 8:05 PM · 10.0 ft
Wed, Nov 18	L 2:43 AM · 3.7 ft H 9:33 AM · 11.2 ft L 3:44 PM · 5.2 ft H 9:31 PM · 10.1 ft
Thu, Nov 19	L 3:48 AM · 3.7 ft H 10:21 AM · 12.1 ft L 4:46 PM · 3.8 ft H 10:42 PM · 10.8 ft

About this station

Big Bay, Shuyak Island is a NOAA subordinate station in Alaska: its highs and lows are offsets from Seldovia, Kachemak Bay. 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 12.4 ft; the average swing is 7.2 ft.

Station facts

Station ID: 9457321
Source: NOAA CO-OPS
Type: Subordinate station
Reference station: Seldovia, Kachemak Bay
Coordinates: 58.5550, -152.6130
Datum: MLLW (mean lower low water)
Tide type: Semidiurnal
Time zone: America/Anchorage

Big Bay, Shuyak Island tides

Next 7 days

About this station

Station facts

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