tidealmanac
Wed, Sep 30

Thursday, October 1, 2026

Castle Islands, Duncan Canal, AK · NOAA 9451321 · MLLW · Local time (America/Sitka)

Fri, Oct 2

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. High4:49 AM14.0 ft4.26 m
  2. Low10:11 AM3.2 ft0.96 m
  3. High4:35 PM16.3 ft4.98 m
  4. Low11:04 PM-0.4 ft-0.13 m

Range 16.8 ft5.11 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:18 AM
Sunrise
6:55 AM
Solar noon
12:42 PM
Sunset
6:30 PM
Civil dusk
7:07 PM
Daylight
11h 34m

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 2:38AM 16.7 ft5.08 mL 8:18AM -0.1 ft-0.03 mH 2:43PM 18.0 ft5.48 mL 8:47PM -2.4 ft-0.74 mTue, Sep 29H 3:18AM 16.2 ft4.93 mL 8:52AM 0.7 ft0.22 mH 3:16PM 17.9 ft5.45 mL 9:28PM -2.3 ft-0.69 mWed, Sep 30H 4:00AM 15.2 ft4.65 mL 9:29AM 1.8 ft0.56 mH 3:53PM 17.3 ft5.28 mL 10:13PM -1.5 ft-0.47 mThu, Oct 1H 4:49AM 14.0 ft4.26 mL 10:11AM 3.2 ft0.96 mH 4:35PM 16.3 ft4.98 mL 11:04PM -0.4 ft-0.13 mFri, Oct 2H 5:49AM 12.6 ft3.85 mL 11:00AM 4.6 ft1.39 mH 5:30PM 15.1 ft4.59 mSat, Oct 3L 12:06AM 0.8 ft0.26 mH 7:06AM 11.7 ft3.56 mL 12:04PM 5.8 ft1.77 mH 6:49PM 13.9 ft4.22 mSun, Oct 4L 1:25AM 1.8 ft0.56 mH 8:34AM 11.6 ft3.55 mL 1:36PM 6.5 ft1.97 mH 8:23PM 13.4 ft4.08 m