Tide station · Alaska

Nakat Harbor, Alaska tides

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

Right now

Rising

Next high 2:58 AM, 12.5 ft (3.81 m), in 2 h 40 min.

Today · Fri, Nov 13

  • High2:58 AM12.5 ft 3.81 m
  • Low8:28 AM4.8 ft 1.48 m
  • High2:19 PM14.2 ft 4.33 m
  • Low9:11 PM0.8 ft 0.26 m

Next 7 days

02468101214Fri, Nov 13Sat, Nov 14Sun, Nov 15Mon, Nov 16Tue, Nov 17Wed, Nov 18Thu, Nov 19
Feet · orange dots are highs, black dots are lows
High and low tides for the next seven days
DayTides (local time, height)
Fri, Nov 13
  • H 2:58 AM · 12.5 ft
  • L 8:28 AM · 4.8 ft
  • H 2:19 PM · 14.2 ft
  • L 9:11 PM · 0.8 ft
Sat, Nov 14
  • H 3:41 AM · 11.9 ft
  • L 9:09 AM · 5.4 ft
  • H 2:59 PM · 13.3 ft
  • L 9:54 PM · 1.6 ft
Sun, Nov 15
  • H 4:31 AM · 11.3 ft
  • L 10:00 AM · 5.9 ft
  • H 3:47 PM · 12.4 ft
  • L 10:45 PM · 2.3 ft
Mon, Nov 16
  • H 5:29 AM · 11.1 ft
  • L 11:07 AM · 6.1 ft
  • H 4:47 PM · 11.5 ft
  • L 11:43 PM · 2.8 ft
Tue, Nov 17
  • H 6:32 AM · 11.3 ft
  • L 12:30 PM · 5.8 ft
  • H 6:03 PM · 11.0 ft
Wed, Nov 18
  • L 12:46 AM · 3.1 ft
  • H 7:30 AM · 11.9 ft
  • L 1:46 PM · 4.9 ft
  • H 7:22 PM · 10.9 ft
Thu, Nov 19
  • L 1:46 AM · 3.1 ft
  • H 8:19 AM · 12.8 ft
  • L 2:47 PM · 3.6 ft
  • H 8:33 PM · 11.4 ft

About this station

Nakat Harbor, Alaska 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 13.4 ft; the average swing is 8.1 ft.

Station facts

Station ID
9450104
Source
NOAA CO-OPS
Type
Subordinate station
Reference station
Ketchikan
Coordinates
54.8200, -130.7000
Datum
MLLW (mean lower low water)
Tide type
Semidiurnal
Time zone
America/Sitka

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Tide predictions from NOAA CO-OPS (tidesandcurrents.noaa.gov).

Licence: U.S. public domain (NOAA). Predictions are astronomical tides only: wind, swell and pressure move real water. Not for navigation.