Tide station · Alaska

Bradfield Canal, Ernest Sound tides

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

Right now

Rising

Next high 3:00 AM, 13.8 ft (4.20 m), in 1 h 41 min.

Today · Fri, Nov 13

  • High3:00 AM13.8 ft 4.20 m
  • Low8:22 AM4.9 ft 1.48 m
  • High2:29 PM15.6 ft 4.75 m
  • Low9:06 PM0.5 ft 0.14 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 3:00 AM · 13.8 ft
  • L 8:22 AM · 4.9 ft
  • H 2:29 PM · 15.6 ft
  • L 9:06 PM · 0.5 ft
Sat, Nov 14
  • H 3:44 AM · 13.0 ft
  • L 9:04 AM · 5.6 ft
  • H 3:08 PM · 14.5 ft
  • L 9:51 PM · 1.4 ft
Sun, Nov 15
  • H 4:36 AM · 12.4 ft
  • L 9:55 AM · 6.3 ft
  • H 3:55 PM · 13.4 ft
  • L 10:40 PM · 2.3 ft
Mon, Nov 16
  • H 5:37 AM · 12.1 ft
  • L 10:57 AM · 6.7 ft
  • H 5:00 PM · 12.4 ft
  • L 11:35 PM · 3.0 ft
Tue, Nov 17
  • H 6:43 AM · 12.4 ft
  • L 12:12 PM · 6.6 ft
  • H 6:22 PM · 11.8 ft
Wed, Nov 18
  • L 12:38 AM · 3.5 ft
  • H 7:42 AM · 13.1 ft
  • L 1:35 PM · 5.7 ft
  • H 7:44 PM · 12.0 ft
Thu, Nov 19
  • L 1:42 AM · 3.6 ft
  • H 8:30 AM · 14.1 ft
  • L 2:41 PM · 4.0 ft
  • H 8:50 PM · 12.7 ft

About this station

Bradfield Canal, Ernest Sound 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 15.1 ft; the average swing is 8.9 ft.

Station facts

Station ID
9451012
Source
NOAA CO-OPS
Type
Reference station
Coordinates
56.1833, -131.5720
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.