Tide station · Alaska

Amukta Island, north side tides

Times are local (America/Adak, GMT-10). Predicted tides, not live water levels. Not for navigation.

Right now

Rising

Next high 8:10 AM, 3.9 ft (1.20 m), in 7 h 32 min.

Today · Fri, Nov 13

  • High8:10 AM3.9 ft 1.20 m
  • Low11:31 PM0.1 ft 0.03 m

Next 7 days

01234Fri, 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 8:10 AM · 3.9 ft
  • L 11:31 PM · 0.1 ft
Sat, Nov 14
  • H 8:36 AM · 3.9 ft
Sun, Nov 15
  • L 12:12 AM · 0.2 ft
  • H 9:00 AM · 3.8 ft
Mon, Nov 16
  • L 12:48 AM · 0.4 ft
  • H 9:22 AM · 3.6 ft
  • L 3:25 PM · 2.9 ft
  • H 6:05 PM · 2.5 ft
Tue, Nov 17
  • L 1:21 AM · 0.6 ft
  • H 9:38 AM · 3.5 ft
  • L 3:36 PM · 2.4 ft
  • H 7:26 PM · 2.3 ft
Wed, Nov 18
  • L 1:49 AM · 1.0 ft
  • H 9:47 AM · 3.3 ft
  • L 3:53 PM · 1.9 ft
  • H 8:54 PM · 2.2 ft
Thu, Nov 19
  • L 2:13 AM · 1.4 ft
  • H 9:47 AM · 3.3 ft
  • L 4:16 PM · 1.3 ft
  • H 10:36 PM · 2.2 ft

About this station

Amukta Island, north side is a NOAA subordinate station in Alaska: its highs and lows are offsets from Unalaska. Heights are feet above mean lower low water (MLLW).

Tide type: Mixed, mostly diurnal: some days bring one big high and one deep low, others a small second tide.

This week the biggest swing between high and low is 3.8 ft; the average swing is 2.0 ft.

Station facts

Station ID
TWC2229
Source
NOAA CO-OPS
Type
Subordinate station
Reference station
Unalaska
Coordinates
52.5167, -171.2333
Datum
MLLW (mean lower low water)
Tide type
Mixed, mostly diurnal
Time zone
America/Adak

Nearby tide stations

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.