tidealmanac
Mon, Sep 28

Tuesday, September 29, 2026

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

Wed, Sep 30

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. High3:12 AM16.2 ft4.95 m
  2. Low9:02 AM1.2 ft0.38 m
  3. High3:10 PM18.3 ft5.58 m
  4. Low9:38 PM-2.0 ft-0.62 m

Range 20.3 ft6.20 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:11 AM
Sunrise
6:49 AM
Solar noon
12:41 PM
Sunset
6:33 PM
Civil dusk
7:10 PM
Daylight
11h 44m

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

Moon

Waning gibbous90% illuminated · day 17 of the cycle

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

This week

Sat, Sep 26H 1:17AM 16.6 ft5.05 mL 7:22AM -0.4 ft-0.11 mH 1:38PM 17.3 ft5.27 mL 7:46PM -1.0 ft-0.32 mSun, Sep 27H 1:54AM 16.9 ft5.14 mL 7:54AM -0.2 ft-0.07 mH 2:06PM 18.0 ft5.48 mL 8:21PM -1.9 ft-0.57 mMon, Sep 28H 2:33AM 16.7 ft5.10 mL 8:27AM 0.3 ft0.10 mH 2:37PM 18.3 ft5.59 mL 8:58PM -2.2 ft-0.68 mTue, Sep 29H 3:12AM 16.2 ft4.95 mL 9:02AM 1.2 ft0.38 mH 3:10PM 18.3 ft5.58 mL 9:38PM -2.0 ft-0.62 mWed, Sep 30H 3:55AM 15.3 ft4.67 mL 9:40AM 2.5 ft0.75 mH 3:47PM 17.8 ft5.43 mL 10:22PM -1.3 ft-0.39 mThu, Oct 1H 4:42AM 14.1 ft4.30 mL 10:23AM 3.9 ft1.19 mH 4:30PM 16.9 ft5.14 mL 11:15PM -0.1 ft-0.03 mFri, Oct 2H 5:42AM 12.8 ft3.90 mL 11:16AM 5.4 ft1.63 mH 5:25PM 15.6 ft4.76 m