tidealmanac
Wed, Nov 18

Thursday, November 19, 2026

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

Fri, Nov 20

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. Low1:34 AM2.6 ft0.79 m
  2. High8:15 AM11.7 ft3.57 m
  3. Low2:45 PM3.1 ft0.95 m
  4. High8:31 PM10.1 ft3.09 m

Range 9.1 ft2.78 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:49 AM
Sunrise
7:31 AM
Solar noon
11:36 AM
Sunset
3:41 PM
Civil dusk
4:23 PM
Daylight
8h 10m

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

Moon

Waxing gibbous74% illuminated · day 9 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Mon, Nov 16H 5:48AM 10.5 ft3.19 mL 11:00AM 5.4 ft1.66 mH 4:28PM 10.6 ft3.24 mL 11:37PM 2.0 ft0.60 mTue, Nov 17H 6:44AM 10.7 ft3.25 mL 12:28PM 5.1 ft1.55 mH 5:47PM 10.1 ft3.08 mWed, Nov 18L 12:36AM 2.3 ft0.71 mH 7:33AM 11.1 ft3.38 mL 1:47PM 4.3 ft1.30 mH 7:14PM 9.9 ft3.03 mThu, Nov 19L 1:34AM 2.6 ft0.79 mH 8:15AM 11.7 ft3.57 mL 2:45PM 3.1 ft0.95 mH 8:31PM 10.1 ft3.09 mFri, Nov 20L 2:26AM 2.8 ft0.85 mH 8:53AM 12.4 ft3.79 mL 3:33PM 1.8 ft0.55 mH 9:36PM 10.6 ft3.24 mSat, Nov 21L 3:14AM 3.0 ft0.92 mH 9:30AM 13.2 ft4.03 mL 4:17PM 0.5 ft0.16 mH 10:32PM 11.2 ft3.42 mSun, Nov 22L 3:59AM 3.2 ft0.98 mH 10:07AM 14.0 ft4.27 mL 4:59PM -0.6 ft-0.19 mH 11:23PM 11.8 ft3.59 m