tidealmanac
Tue, Apr 6

Wednesday, April 7, 2027

Copper Harbor, AK · NOAA 9450369 · MLLW · Local time (America/Sitka)

Thu, Apr 8

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. High1:20 AM13.3 ft4.05 m
  2. Low7:48 AM-0.6 ft-0.20 m
  3. High2:01 PM12.0 ft3.67 m
  4. Low7:46 PM1.6 ft0.50 m

Range 13.9 ft4.25 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:30 AM
Sunrise
6:08 AM
Solar noon
12:53 PM
Sunset
7:38 PM
Civil dusk
8:15 PM
Daylight
13h 29m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

New moon1% illuminated · day 1 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Sun, Apr 4H 12:01AM 11.6 ft3.53 mL 6:05AM 1.9 ft0.57 mH 12:03PM 11.5 ft3.50 mL 6:13PM 0.9 ft0.28 mMon, Apr 5H 12:27AM 12.2 ft3.72 mL 6:39AM 0.9 ft0.28 mH 12:43PM 11.8 ft3.60 mL 6:44PM 1.0 ft0.30 mTue, Apr 6H 12:53AM 12.8 ft3.90 mL 7:13AM 0.0 ft0.01 mH 1:22PM 12.0 ft3.66 mL 7:15PM 1.3 ft0.38 mWed, Apr 7H 1:20AM 13.3 ft4.05 mL 7:48AM -0.6 ft-0.20 mH 2:01PM 12.0 ft3.67 mL 7:46PM 1.6 ft0.50 mThu, Apr 8H 1:49AM 13.7 ft4.17 mL 8:26AM -1.1 ft-0.33 mH 2:42PM 11.9 ft3.63 mL 8:19PM 2.1 ft0.65 mFri, Apr 9H 2:21AM 13.8 ft4.22 mL 9:05AM -1.3 ft-0.38 mH 3:26PM 11.6 ft3.52 mL 8:54PM 2.7 ft0.83 mSat, Apr 10H 2:56AM 13.8 ft4.20 mL 9:49AM -1.1 ft-0.35 mH 4:15PM 11.1 ft3.37 mL 9:33PM 3.3 ft1.01 m