tidealmanac
Mon, Nov 30

Tuesday, December 1, 2026

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

Wed, Dec 2

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. High6:24 AM12.1 ft3.70 m
  2. Low12:35 PM3.7 ft1.12 m
  3. High6:13 PM10.7 ft3.28 m

Range 8.5 ft2.58 m · 3 predicted tides · MLLW

Sun

Civil dawn
7:08 AM
Sunrise
7:52 AM
Solar noon
11:39 AM
Sunset
3:27 PM
Civil dusk
4:11 PM
Daylight
7h 35m

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

Moon

Last quarter54% illuminated · day 21 of the cycle

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

This week

Sat, Nov 28H 3:31AM 12.2 ft3.71 mL 8:50AM 4.2 ft1.27 mH 2:41PM 13.9 ft4.22 mL 9:42PM -1.0 ft-0.31 mSun, Nov 29H 4:27AM 12.0 ft3.66 mL 9:54AM 4.3 ft1.30 mH 3:41PM 12.8 ft3.90 mL 10:36PM -0.1 ft-0.04 mMon, Nov 30H 5:25AM 12.0 ft3.66 mL 11:11AM 4.1 ft1.26 mH 4:51PM 11.7 ft3.55 mL 11:34PM 0.8 ft0.26 mTue, Dec 1H 6:24AM 12.1 ft3.70 mL 12:35PM 3.7 ft1.12 mH 6:13PM 10.7 ft3.28 mWed, Dec 2L 12:35AM 1.8 ft0.54 mH 7:20AM 12.4 ft3.78 mL 1:56PM 2.8 ft0.87 mH 7:40PM 10.3 ft3.13 mThu, Dec 3L 1:36AM 2.6 ft0.78 mH 8:11AM 12.7 ft3.88 mL 3:01PM 1.9 ft0.57 mH 9:02PM 10.3 ft3.13 mFri, Dec 4L 2:34AM 3.2 ft0.99 mH 8:57AM 13.0 ft3.97 mL 3:54PM 1.0 ft0.29 mH 10:10PM 10.6 ft3.22 m