tidealmanac
Sun, Sep 19

Monday, September 20, 2027

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

Tue, Sep 21

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. High4:05 AM14.3 ft4.37 m
  2. Low9:52 AM3.1 ft0.95 m
  3. High4:00 PM16.5 ft5.03 m
  4. Low10:34 PM0.3 ft0.08 m

Range 16.3 ft4.96 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:52 AM
Sunrise
6:30 AM
Solar noon
12:44 PM
Sunset
6:58 PM
Civil dusk
7:36 PM
Daylight
12h 27m

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

Moon

Waning gibbous77% illuminated · day 19 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Fri, Sep 17H 2:22AM 16.1 ft4.92 mL 8:22AM 0.4 ft0.12 mH 2:34PM 16.9 ft5.17 mL 8:46PM -0.6 ft-0.18 mSat, Sep 18H 2:55AM 15.8 ft4.82 mL 8:50AM 1.1 ft0.33 mH 3:00PM 17.1 ft5.20 mL 9:18PM -0.7 ft-0.20 mSun, Sep 19H 3:29AM 15.2 ft4.63 mL 9:19AM 2.0 ft0.60 mH 3:28PM 16.9 ft5.16 mL 9:53PM -0.4 ft-0.11 mMon, Sep 20H 4:05AM 14.3 ft4.37 mL 9:52AM 3.1 ft0.95 mH 4:00PM 16.5 ft5.03 mL 10:34PM 0.3 ft0.08 mTue, Sep 21H 4:48AM 13.2 ft4.03 mL 10:30AM 4.4 ft1.33 mH 4:40PM 15.8 ft4.82 mL 11:24PM 1.1 ft0.34 mWed, Sep 22H 5:44AM 12.0 ft3.66 mL 11:19AM 5.7 ft1.73 mH 5:32PM 14.9 ft4.54 mThu, Sep 23L 12:30AM 2.0 ft0.61 mH 7:09AM 11.1 ft3.40 mL 12:33PM 6.7 ft2.05 mH 6:49PM 14.0 ft4.27 m