tidealmanac
Sun, Aug 29

Monday, August 30, 2027

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

Tue, Aug 31

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. High12:10 AM17.5 ft5.33 m
  2. Low6:36 AM-2.5 ft-0.75 m
  3. High1:06 PM16.3 ft4.97 m
  4. Low6:54 PM0.6 ft0.20 m

Range 19.9 ft6.08 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:08 AM
Sunrise
5:48 AM
Solar noon
12:51 PM
Sunset
7:54 PM
Civil dusk
8:35 PM
Daylight
14h 6m

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

Moon

New moon3% illuminated · day 28 of the cycle

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

This week

Fri, Aug 27L 3:43AM 1.8 ft0.54 mH 10:39AM 11.6 ft3.54 mL 3:57PM 6.1 ft1.87 mH 10:03PM 15.0 ft4.58 mSat, Aug 28L 4:54AM 0.3 ft0.10 mH 11:39AM 13.2 ft4.01 mL 5:09PM 4.5 ft1.38 mH 11:12PM 16.3 ft4.96 mSun, Aug 29L 5:49AM -1.2 ft-0.37 mH 12:25PM 14.8 ft4.51 mL 6:05PM 2.6 ft0.78 mMon, Aug 30H 12:10AM 17.5 ft5.33 mL 6:36AM -2.5 ft-0.75 mH 1:06PM 16.3 ft4.97 mL 6:54PM 0.6 ft0.20 mTue, Aug 31H 1:01AM 18.4 ft5.59 mL 7:19AM -3.2 ft-0.97 mH 1:44PM 17.6 ft5.35 mL 7:39PM -0.9 ft-0.28 mWed, Sep 1H 1:48AM 18.7 ft5.70 mL 8:00AM -3.2 ft-0.99 mH 2:21PM 18.4 ft5.61 mL 8:22PM -2.0 ft-0.59 mThu, Sep 2H 2:34AM 18.4 ft5.62 mL 8:39AM -2.6 ft-0.80 mH 2:57PM 18.8 ft5.72 mL 9:05PM -2.3 ft-0.70 m