tidealmanac
Thu, Dec 24

Friday, December 25, 2026

Cosmos Point, AK · NOAA 9451335 · MLLW · Local time (America/Sitka)

Sat, Dec 26

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. High1:56 AM16.3 ft4.96 m
  2. Low7:28 AM2.6 ft0.80 m
  3. High1:30 PM19.5 ft5.94 m
  4. Low8:05 PM-4.1 ft-1.24 m

Range 23.6 ft7.18 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:37 AM
Sunrise
8:26 AM
Solar noon
11:50 AM
Sunset
3:14 PM
Civil dusk
4:03 PM
Daylight
6h 48m

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

Moon

Full moon98% illuminated · day 16 of the cycle

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

This week

Tue, Dec 22L 4:55AM 4.4 ft1.33 mH 10:58AM 18.3 ft5.58 mL 5:44PM -2.6 ft-0.78 mWed, Dec 23H 12:19AM 15.0 ft4.57 mL 5:48AM 3.7 ft1.14 mH 11:49AM 19.1 ft5.82 mL 6:32PM -3.6 ft-1.09 mThu, Dec 24H 1:09AM 15.7 ft4.80 mL 6:39AM 3.1 ft0.95 mH 12:40PM 19.5 ft5.96 mL 7:18PM -4.1 ft-1.25 mFri, Dec 25H 1:56AM 16.3 ft4.96 mL 7:28AM 2.6 ft0.80 mH 1:30PM 19.5 ft5.94 mL 8:05PM -4.1 ft-1.24 mSat, Dec 26H 2:42AM 16.5 ft5.03 mL 8:18AM 2.4 ft0.72 mH 2:20PM 18.9 ft5.76 mL 8:50PM -3.5 ft-1.05 mSun, Dec 27H 3:27AM 16.5 ft5.04 mL 9:09AM 2.4 ft0.72 mH 3:10PM 17.8 ft5.42 mL 9:37PM -2.3 ft-0.71 mMon, Dec 28H 4:13AM 16.3 ft4.97 mL 10:03AM 2.6 ft0.78 mH 4:03PM 16.2 ft4.94 mL 10:24PM -0.8 ft-0.23 m