tidealmanac
Fri, Jan 29

Saturday, January 30, 2027

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

Sun, Jan 31

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. High6:09 AM12.3 ft3.75 m
  2. Low1:41 PM2.0 ft0.62 m
  3. High8:17 PM9.2 ft2.80 m

Range 10.3 ft3.13 m · 3 predicted tides · MLLW

Sun

Civil dawn
7:06 AM
Sunrise
7:47 AM
Solar noon
12:04 PM
Sunset
4:21 PM
Civil dusk
5:01 PM
Daylight
8h 34m

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

Moon

Last quarter44% illuminated · day 22 of the cycle

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

This week

Wed, Jan 27H 3:54AM 13.5 ft4.13 mL 10:16AM 1.5 ft0.46 mH 4:11PM 11.3 ft3.43 mL 10:05PM 1.7 ft0.53 mThu, Jan 28H 4:34AM 13.2 ft4.03 mL 11:14AM 1.8 ft0.54 mH 5:13PM 10.2 ft3.10 mL 10:44PM 3.1 ft0.94 mFri, Jan 29H 5:18AM 12.8 ft3.89 mL 12:22PM 2.0 ft0.61 mH 6:33PM 9.4 ft2.86 mL 11:31PM 4.3 ft1.31 mSat, Jan 30H 6:09AM 12.3 ft3.75 mL 1:41PM 2.0 ft0.62 mH 8:17PM 9.2 ft2.80 mSun, Jan 31L 12:40AM 5.2 ft1.60 mH 7:12AM 12.0 ft3.65 mL 2:57PM 1.8 ft0.54 mH 9:56PM 9.5 ft2.91 mMon, Feb 1L 2:14AM 5.7 ft1.73 mH 8:23AM 11.9 ft3.62 mL 3:59PM 1.3 ft0.41 mH 10:56PM 10.1 ft3.08 mTue, Feb 2L 3:35AM 5.5 ft1.69 mH 9:27AM 12.1 ft3.68 mL 4:47PM 0.8 ft0.26 mH 11:34PM 10.6 ft3.23 m