Tide station · Alaska

Chichagof Harbor tides

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

Right now

Falling

Next low 2:34 AM, -0.5 ft (-0.16 m), in 1 h 09 min.

Today · Fri, Nov 13

  • Low2:34 AM-0.5 ft -0.16 m
  • High11:39 AM4.1 ft 1.24 m

Next 7 days

-1012345Fri, 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 2:34 AM · -0.5 ft
  • H 11:39 AM · 4.1 ft
Sat, Nov 14
  • L 3:10 AM · -0.4 ft
  • H 12:13 PM · 4.0 ft
Sun, Nov 15
  • L 3:46 AM · -0.1 ft
  • H 12:39 PM · 3.9 ft
Mon, Nov 16
  • L 4:20 AM · 0.2 ft
  • H 12:56 PM · 3.8 ft
Tue, Nov 17
  • L 4:53 AM · 0.5 ft
  • H 1:06 PM · 3.7 ft
Wed, Nov 18
  • L 5:24 AM · 1.0 ft
  • H 1:12 PM · 3.7 ft
  • L 8:13 PM · 2.2 ft
  • H 11:46 PM · 2.4 ft
Thu, Nov 19
  • L 5:52 AM · 1.5 ft
  • H 1:16 PM · 3.7 ft
  • L 8:44 PM · 1.6 ft

About this station

Chichagof Harbor is a NOAA subordinate station in Alaska: its highs and lows are offsets from Massacre Bay. 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 4.6 ft; the average swing is 3.0 ft.

Station facts

Station ID
TWC2315
Source
NOAA CO-OPS
Type
Subordinate station
Reference station
Massacre Bay
Coordinates
52.9167, 173.2167
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.