Tide station · Alaska

Nakchamik Island tides

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

Right now

Rising

Next high 5:02 AM, 6.7 ft (2.05 m), in 5 h 17 min.

Today · Thu, Nov 12

High4:19 AM7.1 ft 2.15 m
Low9:27 AM3.8 ft 1.16 m
High3:22 PM9.1 ft 2.76 m
Low10:28 PM-0.4 ft -0.11 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)
Thu, Nov 12	H 4:19 AM · 7.1 ft L 9:27 AM · 3.8 ft H 3:22 PM · 9.1 ft L 10:28 PM · -0.4 ft
Fri, Nov 13	H 5:02 AM · 6.7 ft L 9:59 AM · 4.1 ft H 3:56 PM · 8.6 ft L 11:08 PM · 0.1 ft
Sat, Nov 14	H 5:48 AM · 6.4 ft L 10:36 AM · 4.4 ft H 4:35 PM · 8.1 ft L 11:51 PM · 0.7 ft
Sun, Nov 15	H 6:38 AM · 6.2 ft L 11:24 AM · 4.7 ft H 5:21 PM · 7.5 ft
Mon, Nov 16	L 12:40 AM · 1.2 ft H 7:33 AM · 6.2 ft L 12:38 PM · 4.8 ft H 6:19 PM · 6.9 ft
Tue, Nov 17	L 1:36 AM · 1.6 ft H 8:31 AM · 6.5 ft L 2:17 PM · 4.5 ft H 7:37 PM · 6.4 ft
Wed, Nov 18	L 2:37 AM · 2.0 ft H 9:22 AM · 6.9 ft L 3:40 PM · 3.8 ft H 9:04 PM · 6.2 ft

About this station

Nakchamik Island 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 9.4 ft; the average swing is 4.4 ft.

Station facts

Station ID: 9458779
Source: NOAA CO-OPS
Type: Reference station
Coordinates: 56.3517, -157.8120
Datum: MLLW (mean lower low water)
Tide type: Mixed, mostly semidiurnal
Time zone: America/Anchorage

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