Tide station · Alaska

Chiachi Island (east side) tides

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

Right now

Rising

Next high 4:48 AM, 6.0 ft (1.83 m), in 2 h 22 min.

Today · Fri, Nov 13

  • High4:48 AM6.0 ft 1.83 m
  • Low10:00 AM4.8 ft 1.46 m
  • High3:48 PM7.9 ft 2.42 m
  • Low11:03 PM0.6 ft 0.17 m

Next 7 days

012345678Fri, 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 4:48 AM · 6.0 ft
  • L 10:00 AM · 4.8 ft
  • H 3:48 PM · 7.9 ft
  • L 11:03 PM · 0.6 ft
Sat, Nov 14
  • H 5:32 AM · 5.7 ft
  • L 10:39 AM · 5.1 ft
  • H 4:27 PM · 7.4 ft
  • L 11:46 PM · 1.1 ft
Sun, Nov 15
  • H 6:22 AM · 5.5 ft
  • L 11:28 AM · 5.4 ft
  • H 5:13 PM · 6.9 ft
Mon, Nov 16
  • L 12:34 AM · 1.6 ft
  • H 7:18 AM · 5.4 ft
  • L 12:31 PM · 5.5 ft
  • H 6:09 PM · 6.3 ft
Tue, Nov 17
  • L 1:28 AM · 2.0 ft
  • H 8:19 AM · 5.6 ft
  • L 1:53 PM · 5.3 ft
  • H 7:21 PM · 5.8 ft
Wed, Nov 18
  • L 2:26 AM · 2.3 ft
  • H 9:12 AM · 6.0 ft
  • L 3:21 PM · 4.5 ft
  • H 8:46 PM · 5.5 ft
Thu, Nov 19
  • L 3:22 AM · 2.5 ft
  • H 9:55 AM · 6.6 ft
  • L 4:30 PM · 3.3 ft
  • H 10:06 PM · 5.5 ft

About this station

Chiachi Island (east side) is a NOAA subordinate station in Alaska: its highs and lows are offsets from Kodiak, Womens Bay. Heights are feet above mean lower low water (MLLW).

Tide type: Mixed, mostly semidiurnal: two highs and two lows a day, one pair noticeably bigger than the other.

This week the biggest swing between high and low is 7.4 ft; the average swing is 2.8 ft.

Station facts

Station ID
9459085
Source
NOAA CO-OPS
Type
Subordinate station
Reference station
Kodiak, Womens Bay
Coordinates
55.8433, -159.1050
Datum
MLLW (mean lower low water)
Tide type
Mixed, mostly semidiurnal
Time zone
America/Anchorage

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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.