tidealmanac
Thu, Jun 3

Friday, June 4, 2027

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

Sat, Jun 5

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. High12:08 AM13.9 ft4.22 m
  2. Low7:10 AM-2.3 ft-0.69 m
  3. High1:44 PM11.2 ft3.42 m
  4. Low6:55 PM3.3 ft1.00 m

Range 16.1 ft4.91 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:20 AM
Sunrise
4:15 AM
Solar noon
12:49 PM
Sunset
9:22 PM
Civil dusk
10:18 PM
Daylight
17h 7m

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

Moon

New moon0% illuminated · day 0 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Tue, Jun 1L 4:56AM 0.4 ft0.13 mH 11:13AM 9.8 ft2.98 mL 4:30PM 3.1 ft0.94 mH 10:42PM 12.7 ft3.87 mWed, Jun 2L 5:41AM -0.6 ft-0.19 mH 12:07PM 10.3 ft3.15 mL 5:19PM 3.2 ft0.99 mH 11:24PM 13.3 ft4.06 mThu, Jun 3L 6:25AM -1.6 ft-0.47 mH 12:57PM 10.8 ft3.30 mL 6:07PM 3.3 ft1.00 mFri, Jun 4H 12:08AM 13.9 ft4.22 mL 7:10AM -2.3 ft-0.69 mH 1:44PM 11.2 ft3.42 mL 6:55PM 3.3 ft1.00 mSat, Jun 5H 12:54AM 14.2 ft4.33 mL 7:56AM -2.7 ft-0.83 mH 2:31PM 11.4 ft3.49 mL 7:44PM 3.2 ft0.98 mSun, Jun 6H 1:41AM 14.3 ft4.35 mL 8:42AM -2.9 ft-0.88 mH 3:18PM 11.6 ft3.52 mL 8:35PM 3.1 ft0.95 mMon, Jun 7H 2:30AM 14.0 ft4.28 mL 9:30AM -2.7 ft-0.82 mH 4:06PM 11.6 ft3.54 mL 9:29PM 3.0 ft0.92 m