tidealmanac
Wed, Sep 30

Thursday, October 1, 2026

Sea Otter Harbor, AK · NOAA 9450312 · MLLW · Local time (America/Sitka)

Fri, Oct 2

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. High4:43 AM8.1 ft2.48 m
  2. Low10:07 AM3.5 ft1.06 m
  3. High4:07 PM10.5 ft3.21 m
  4. Low11:18 PM-0.3 ft-0.09 m

Range 10.8 ft3.29 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:18 AM
Sunrise
6:55 AM
Solar noon
12:43 PM
Sunset
6:30 PM
Civil dusk
7:07 PM
Daylight
11h 36m

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

Moon

Waning gibbous74% illuminated · day 19 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Mon, Sep 28H 2:18AM 9.6 ft2.94 mL 8:15AM 1.2 ft0.36 mH 2:14PM 11.0 ft3.36 mL 8:53PM -1.1 ft-0.34 mTue, Sep 29H 3:02AM 9.3 ft2.84 mL 8:49AM 1.9 ft0.57 mH 2:47PM 11.1 ft3.39 mL 9:35PM -1.1 ft-0.35 mWed, Sep 30H 3:49AM 8.8 ft2.68 mL 9:26AM 2.7 ft0.81 mH 3:24PM 11.0 ft3.34 mL 10:23PM -0.8 ft-0.26 mThu, Oct 1H 4:43AM 8.1 ft2.48 mL 10:07AM 3.5 ft1.06 mH 4:07PM 10.5 ft3.21 mL 11:18PM -0.3 ft-0.09 mFri, Oct 2H 5:49AM 7.5 ft2.28 mL 10:57AM 4.3 ft1.30 mH 5:01PM 9.8 ft3.00 mSat, Oct 3L 12:26AM 0.3 ft0.09 mH 7:13AM 7.1 ft2.16 mL 12:11PM 4.9 ft1.49 mH 6:14PM 9.1 ft2.78 mSun, Oct 4L 1:49AM 0.7 ft0.21 mH 8:45AM 7.3 ft2.21 mL 2:00PM 4.9 ft1.51 mH 7:46PM 8.6 ft2.63 m