tidealmanac
Sun, Oct 24

Monday, October 25, 2027

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

Tue, Oct 26

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. Low3:38 AM1.1 ft0.34 m
  2. High10:11 AM12.3 ft3.75 m
  3. Low4:26 PM2.2 ft0.67 m
  4. High10:21 PM11.6 ft3.55 m

Range 11.2 ft3.41 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:02 AM
Sunrise
7:39 AM
Solar noon
12:35 PM
Sunset
5:30 PM
Civil dusk
6:08 PM
Daylight
9h 51m

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

Moon

Waning crescent22% illuminated · day 24 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Fri, Oct 22L 12:09AM 0.6 ft0.19 mH 7:06AM 10.5 ft3.20 mL 12:13PM 5.1 ft1.56 mH 6:07PM 11.7 ft3.57 mSat, Oct 23L 1:23AM 1.0 ft0.30 mH 8:21AM 10.8 ft3.30 mL 1:57PM 4.7 ft1.43 mH 7:40PM 11.3 ft3.44 mSun, Oct 24L 2:36AM 1.1 ft0.33 mH 9:22AM 11.5 ft3.50 mL 3:23PM 3.6 ft1.09 mH 9:08PM 11.3 ft3.45 mMon, Oct 25L 3:38AM 1.1 ft0.34 mH 10:11AM 12.3 ft3.75 mL 4:26PM 2.2 ft0.67 mH 10:21PM 11.6 ft3.55 mTue, Oct 26L 4:31AM 1.2 ft0.36 mH 10:52AM 13.1 ft4.00 mL 5:18PM 0.8 ft0.25 mH 11:23PM 12.1 ft3.67 mWed, Oct 27L 5:18AM 1.4 ft0.43 mH 11:31AM 13.8 ft4.22 mL 6:03PM -0.3 ft-0.10 mThu, Oct 28H 12:16AM 12.4 ft3.78 mL 6:00AM 1.7 ft0.53 mH 12:07PM 14.3 ft4.37 mL 6:46PM -1.1 ft-0.35 m