Tide station · Alaska

Beck Island, Clarence Strait tides

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

Right now

Rising

Next high 3:07 AM, 13.8 ft (4.21 m), in 1 h 38 min.

Today · Fri, Nov 13

  • High3:07 AM13.8 ft 4.21 m
  • Low8:24 AM5.5 ft 1.67 m
  • High2:28 PM15.7 ft 4.79 m
  • Low9:07 PM1.0 ft 0.29 m

Next 7 days

0246810121416Fri, 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 3:07 AM · 13.8 ft
  • L 8:24 AM · 5.5 ft
  • H 2:28 PM · 15.7 ft
  • L 9:07 PM · 1.0 ft
Sat, Nov 14
  • H 3:50 AM · 13.1 ft
  • L 9:05 AM · 6.1 ft
  • H 3:08 PM · 14.8 ft
  • L 9:50 PM · 1.8 ft
Sun, Nov 15
  • H 4:40 AM · 12.5 ft
  • L 9:56 AM · 6.7 ft
  • H 3:56 PM · 13.7 ft
  • L 10:41 PM · 2.6 ft
Mon, Nov 16
  • H 5:38 AM · 12.3 ft
  • L 11:03 AM · 6.9 ft
  • H 4:56 PM · 12.7 ft
  • L 11:39 PM · 3.2 ft
Tue, Nov 17
  • H 6:41 AM · 12.5 ft
  • L 12:26 PM · 6.6 ft
  • H 6:12 PM · 12.1 ft
Wed, Nov 18
  • L 12:42 AM · 3.5 ft
  • H 7:39 AM · 13.1 ft
  • L 1:42 PM · 5.6 ft
  • H 7:31 PM · 12.1 ft
Thu, Nov 19
  • L 1:42 AM · 3.5 ft
  • H 8:28 AM · 14.2 ft
  • L 2:43 PM · 4.0 ft
  • H 8:42 PM · 12.6 ft

About this station

Beck Island, Clarence Strait 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 14.8 ft; the average swing is 8.8 ft.

Station facts

Station ID
9450906
Source
NOAA CO-OPS
Type
Subordinate station
Reference station
Ketchikan
Coordinates
56.0467, -132.8620
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.