Tide station · Alaska

Katmai Bay, Shelikof Strait tides

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

Right now

Rising

Next high 4:33 AM, 11.6 ft (3.52 m), in 2 h 33 min.

Today · Fri, Nov 13

  • High4:33 AM11.6 ft 3.52 m
  • Low10:17 AM4.3 ft 1.30 m
  • High3:50 PM12.4 ft 3.77 m
  • Low10:48 PM0.9 ft 0.27 m

Next 7 days

024681012Fri, 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 4:33 AM · 11.6 ft
  • L 10:17 AM · 4.3 ft
  • H 3:50 PM · 12.4 ft
  • L 10:48 PM · 0.9 ft
Sat, Nov 14
  • H 5:16 AM · 10.8 ft
  • L 10:58 AM · 4.9 ft
  • H 4:29 PM · 11.5 ft
  • L 11:31 PM · 1.7 ft
Sun, Nov 15
  • H 6:08 AM · 10.2 ft
  • L 11:49 AM · 5.5 ft
  • H 5:16 PM · 10.6 ft
Mon, Nov 16
  • L 12:22 AM · 2.5 ft
  • H 7:07 AM · 9.9 ft
  • L 12:54 PM · 5.8 ft
  • H 6:19 PM · 9.7 ft
Tue, Nov 17
  • L 1:22 AM · 3.1 ft
  • H 8:11 AM · 9.9 ft
  • L 2:13 PM · 5.6 ft
  • H 7:41 PM · 9.2 ft
Wed, Nov 18
  • L 2:29 AM · 3.4 ft
  • H 9:09 AM · 10.4 ft
  • L 3:30 PM · 4.8 ft
  • H 9:07 PM · 9.3 ft
Thu, Nov 19
  • L 3:34 AM · 3.4 ft
  • H 9:57 AM · 11.1 ft
  • L 4:32 PM · 3.5 ft
  • H 10:18 PM · 10.0 ft

About this station

Katmai Bay, Shelikof Strait is a NOAA subordinate station in Alaska: its highs and lows are offsets from Seldovia, Kachemak Bay. 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 11.5 ft; the average swing is 6.6 ft.

Station facts

Station ID
TWC2095
Source
NOAA CO-OPS
Type
Subordinate station
Reference station
Seldovia, Kachemak Bay
Coordinates
58.0000, -154.9833
Datum
MLLW (mean lower low water)
Tide type
Semidiurnal
Time zone
America/Anchorage

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Nearby wave buoys

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.