tidealmanac
Thu, Oct 22

Friday, October 23, 2026

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

Sat, Oct 24

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. Low5:21 AM1.5 ft0.45 m
  2. High11:30 AM9.7 ft2.94 m
  3. Low5:57 PM0.9 ft0.28 m
  4. High11:57 PM8.8 ft2.69 m

Range 8.7 ft2.67 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:00 AM
Sunrise
7:38 AM
Solar noon
12:37 PM
Sunset
5:36 PM
Civil dusk
6:14 PM
Daylight
9h 59m

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

Moon

Waxing gibbous93% illuminated · day 12 of the cycle

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

This week

Tue, Oct 20L 3:08AM 2.0 ft0.62 mH 9:56AM 7.5 ft2.29 mL 3:49PM 4.4 ft1.35 mH 9:13PM 7.4 ft2.25 mWed, Oct 21L 4:01AM 1.8 ft0.54 mH 10:32AM 8.1 ft2.48 mL 4:39PM 3.3 ft1.02 mH 10:18PM 7.8 ft2.38 mThu, Oct 22L 4:43AM 1.6 ft0.48 mH 11:02AM 8.9 ft2.71 mL 5:20PM 2.1 ft0.65 mH 11:10PM 8.3 ft2.54 mFri, Oct 23L 5:21AM 1.5 ft0.45 mH 11:30AM 9.7 ft2.94 mL 5:57PM 0.9 ft0.28 mH 11:57PM 8.8 ft2.69 mSat, Oct 24L 5:57AM 1.6 ft0.47 mH 12:00PM 10.4 ft3.18 mL 6:35PM -0.2 ft-0.07 mSun, Oct 25H 12:41AM 9.3 ft2.82 mL 6:32AM 1.8 ft0.54 mH 12:31PM 11.1 ft3.38 mL 7:13PM -1.2 ft-0.35 mMon, Oct 26H 1:25AM 9.5 ft2.90 mL 7:09AM 2.1 ft0.65 mH 1:04PM 11.6 ft3.54 mL 7:53PM -1.8 ft-0.54 m