tidealmanac
Thu, Jan 7

Friday, January 8, 2027

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

Sat, Jan 9

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. High1:25 AM11.7 ft3.57 m
  2. Low6:41 AM4.3 ft1.31 m
  3. High12:28 PM13.3 ft4.07 m
  4. Low7:22 PM-0.6 ft-0.17 m

Range 13.9 ft4.24 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:29 AM
Sunrise
8:14 AM
Solar noon
11:57 AM
Sunset
3:40 PM
Civil dusk
4:24 PM
Daylight
7h 26m

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

Moon

New moon1% 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, Jan 5L 4:41AM 5.1 ft1.56 mH 10:33AM 13.1 ft3.98 mL 5:42PM 0.0 ft0.00 mWed, Jan 6H 12:23AM 11.2 ft3.43 mL 5:25AM 4.9 ft1.49 mH 11:15AM 13.2 ft4.04 mL 6:17PM -0.3 ft-0.08 mThu, Jan 7H 12:55AM 11.5 ft3.51 mL 6:04AM 4.6 ft1.40 mH 11:52AM 13.4 ft4.07 mL 6:51PM -0.5 ft-0.14 mFri, Jan 8H 1:25AM 11.7 ft3.57 mL 6:41AM 4.3 ft1.31 mH 12:28PM 13.3 ft4.07 mL 7:22PM -0.6 ft-0.17 mSat, Jan 9H 1:55AM 11.9 ft3.61 mL 7:17AM 4.0 ft1.22 mH 1:03PM 13.2 ft4.02 mL 7:52PM -0.5 ft-0.15 mSun, Jan 10H 2:24AM 12.0 ft3.65 mL 7:53AM 3.8 ft1.14 mH 1:37PM 12.9 ft3.92 mL 8:22PM -0.3 ft-0.08 mMon, Jan 11H 2:53AM 12.1 ft3.67 mL 8:30AM 3.5 ft1.08 mH 2:13PM 12.4 ft3.78 mL 8:51PM 0.2 ft0.06 m