tidealmanac
Sat, Feb 27

Sunday, February 28, 2027

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

Mon, Mar 1

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. High5:11 AM11.8 ft3.58 m
  2. Low12:46 PM2.1 ft0.65 m
  3. High7:40 PM9.0 ft2.76 m
  4. Low11:49 PM5.5 ft1.67 m

Range 9.6 ft2.93 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:08 AM
Sunrise
6:45 AM
Solar noon
12:03 PM
Sunset
5:22 PM
Civil dusk
5:58 PM
Daylight
10h 37m

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

Moon

Last quarter50% illuminated · day 22 of the cycle

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

This week

Thu, Feb 25H 3:07AM 13.7 ft4.16 mL 9:42AM 0.5 ft0.14 mH 3:49PM 11.1 ft3.39 mL 9:26PM 2.5 ft0.76 mFri, Feb 26H 3:43AM 13.1 ft4.00 mL 10:31AM 1.0 ft0.32 mH 4:45PM 10.1 ft3.09 mL 10:02PM 3.7 ft1.12 mSat, Feb 27H 4:22AM 12.5 ft3.79 mL 11:30AM 1.7 ft0.51 mH 5:57PM 9.4 ft2.86 mL 10:43PM 4.7 ft1.43 mSun, Feb 28H 5:11AM 11.8 ft3.58 mL 12:46PM 2.1 ft0.65 mH 7:40PM 9.0 ft2.76 mL 11:49PM 5.5 ft1.67 mMon, Mar 1H 6:19AM 11.2 ft3.42 mL 2:15PM 2.2 ft0.66 mH 9:29PM 9.3 ft2.85 mTue, Mar 2L 1:47AM 5.7 ft1.75 mH 7:46AM 11.0 ft3.35 mL 3:27PM 1.8 ft0.54 mH 10:27PM 9.9 ft3.01 mWed, Mar 3L 3:20AM 5.3 ft1.62 mH 9:04AM 11.2 ft3.42 mL 4:17PM 1.3 ft0.38 mH 11:01PM 10.4 ft3.17 m