Tide station · Alaska

Gertrude Cove, Kiska Island tides

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

Right now

Rising

Next high 12:14 PM, 3.7 ft (1.13 m), in 11 h 17 min.

Today · Fri, Nov 13

  • Low12:37 AM-0.4 ft -0.13 m
  • High12:14 PM3.7 ft 1.13 m

Next 7 days

-101234Fri, 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
  • L 12:37 AM · -0.4 ft
  • H 12:14 PM · 3.7 ft
Sat, Nov 14
  • L 1:16 AM · -0.4 ft
  • H 12:36 PM · 3.6 ft
Sun, Nov 15
  • L 1:53 AM · -0.2 ft
  • H 12:54 PM · 3.4 ft
Mon, Nov 16
  • L 2:28 AM · -0.1 ft
  • H 1:06 PM · 3.2 ft
Tue, Nov 17
  • L 2:58 AM · 0.2 ft
  • H 1:06 PM · 3.1 ft
Wed, Nov 18
  • L 3:23 AM · 0.5 ft
  • H 12:57 PM · 3.0 ft
  • L 6:59 PM · 2.0 ft
  • H 9:02 PM · 2.0 ft
Thu, Nov 19
  • L 3:37 AM · 0.9 ft
  • H 12:44 PM · 3.0 ft
  • L 6:45 PM · 1.5 ft

About this station

Gertrude Cove, Kiska Island is a NOAA subordinate station in Alaska: its highs and lows are offsets from Sweeper Cove, Kuluk Bay, Adak Island. 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 4.1 ft; the average swing is 2.7 ft.

Station facts

Station ID
TWC2305
Source
NOAA CO-OPS
Type
Subordinate station
Coordinates
51.9333, 177.4500
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.