Tide station · Alaska

Port Chalmers 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 (2.99 m), in 2 h 41 min.

Today · Fri, Nov 13

High3:38 AM9.8 ft 2.99 m
Low8:54 AM5.0 ft 1.53 m
High2:40 PM12.0 ft 3.67 m
Low9:49 PM0.8 ft 0.24 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 8:54 AM · 5.0 ft H 2:40 PM · 12.0 ft L 9:49 PM · 0.8 ft
Sat, Nov 14	H 4:21 AM · 9.3 ft L 9:38 AM · 5.5 ft H 3:15 PM · 11.3 ft L 10:35 PM · 1.4 ft
Sun, Nov 15	H 5:13 AM · 8.9 ft L 10:33 AM · 5.9 ft H 3:57 PM · 10.4 ft L 11:26 PM · 2.0 ft
Mon, Nov 16	H 6:20 AM · 8.8 ft L 11:42 AM · 6.0 ft H 4:53 PM · 9.5 ft
Tue, Nov 17	L 12:22 AM · 2.4 ft H 7:30 AM · 9.1 ft L 1:01 PM · 5.7 ft H 6:18 PM · 8.8 ft
Wed, Nov 18	L 1:21 AM · 2.7 ft H 8:24 AM · 9.7 ft L 2:16 PM · 4.8 ft H 8:04 PM · 8.6 ft
Thu, Nov 19	L 2:17 AM · 2.9 ft H 9:05 AM · 10.5 ft L 3:17 PM · 3.5 ft H 9:21 PM · 9.0 ft

About this station

Port Chalmers 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 11.3 ft; the average swing is 6.0 ft.

Station facts

Station ID: 9454511
Source: NOAA CO-OPS
Type: Reference station
Coordinates: 60.2418, -147.2490
Datum: MLLW (mean lower low water)
Tide type: Mixed, mostly semidiurnal
Time zone: America/Anchorage

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