tidealmanac
Thu, Feb 4

Friday, February 5, 2027

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

Sat, Feb 6

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. High12:32 AM11.5 ft3.49 m
  2. Low5:52 AM4.0 ft1.21 m
  3. High11:42 AM13.0 ft3.96 m
  4. Low6:29 PM-0.4 ft-0.11 m

Range 13.3 ft4.07 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:56 AM
Sunrise
7:36 AM
Solar noon
12:04 PM
Sunset
4:33 PM
Civil dusk
5:13 PM
Daylight
8h 57m

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

Moon

New moon1% illuminated · day 28 of the cycle

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

This week

Tue, 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 mWed, Feb 3L 4:31AM 5.1 ft1.55 mH 10:20AM 12.4 ft3.78 mL 5:26PM 0.4 ft0.11 mThu, Feb 4H 12:04AM 11.1 ft3.37 mL 5:15AM 4.5 ft1.39 mH 11:04AM 12.7 ft3.88 mL 5:59PM -0.1 ft-0.02 mFri, Feb 5H 12:32AM 11.5 ft3.49 mL 5:52AM 4.0 ft1.21 mH 11:42AM 13.0 ft3.96 mL 6:29PM -0.4 ft-0.11 mSat, Feb 6H 12:57AM 11.8 ft3.60 mL 6:27AM 3.4 ft1.03 mH 12:17PM 13.1 ft3.99 mL 6:58PM -0.5 ft-0.15 mSun, Feb 7H 1:23AM 12.1 ft3.70 mL 7:01AM 2.9 ft0.87 mH 12:51PM 13.0 ft3.97 mL 7:25PM -0.4 ft-0.13 mMon, Feb 8H 1:47AM 12.4 ft3.79 mL 7:35AM 2.4 ft0.73 mH 1:25PM 12.8 ft3.90 mL 7:52PM -0.1 ft-0.04 m