Tide station · Alaska

Ketchikan tides

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

Right now

Rising

Next high 2:57 AM, 13.1 ft (4.01 m), in 3 h 41 min.

Today · Thu, Nov 12

High2:19 AM13.8 ft 4.20 m
Low7:43 AM4.8 ft 1.46 m
High1:43 PM15.8 ft 4.80 m
Low8:23 PM0.1 ft 0.03 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 2:19 AM · 13.8 ft L 7:43 AM · 4.8 ft H 1:43 PM · 15.8 ft L 8:23 PM · 0.1 ft
Fri, Nov 13	H 2:57 AM · 13.1 ft L 8:19 AM · 5.4 ft H 2:18 PM · 15.0 ft L 9:02 PM · 1.0 ft
Sat, Nov 14	H 3:40 AM · 12.5 ft L 9:00 AM · 6.1 ft H 2:58 PM · 14.0 ft L 9:45 PM · 1.8 ft
Sun, Nov 15	H 4:30 AM · 11.9 ft L 9:51 AM · 6.6 ft H 3:46 PM · 13.1 ft L 10:36 PM · 2.6 ft
Mon, Nov 16	H 5:28 AM · 11.7 ft L 10:58 AM · 6.9 ft H 4:46 PM · 12.1 ft L 11:34 PM · 3.1 ft
Tue, Nov 17	H 6:31 AM · 11.9 ft L 12:21 PM · 6.6 ft H 6:02 PM · 11.5 ft
Wed, Nov 18	L 12:37 AM · 3.4 ft H 7:29 AM · 12.5 ft L 1:37 PM · 5.5 ft H 7:21 PM · 11.5 ft

About this station

Ketchikan is a NOAA reference station in Alaska, with its own harmonic constants. 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 15.6 ft; the average swing is 8.8 ft.

Station facts

Station ID: 9450460
Source: NOAA CO-OPS
Type: Reference station
Coordinates: 55.3319, -131.6261
Datum: MLLW (mean lower low water)
Tide type: Semidiurnal
Time zone: America/Sitka

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