tidealmanac
Wed, Oct 14

Thursday, October 15, 2026

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

Fri, Oct 16

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

Tides

  1. High4:32 AM13.4 ft4.08 m
  2. Low9:46 AM4.3 ft1.32 m
  3. High4:13 PM14.9 ft4.56 m
  4. Low10:32 PM1.1 ft0.33 m

Range 13.9 ft4.23 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:46 AM
Sunrise
7:24 AM
Solar noon
12:38 PM
Sunset
5:53 PM
Civil dusk
6:31 PM
Daylight
10h 28m

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

Moon

Waxing crescent19% illuminated · day 4 of the cycle

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

This week

Mon, Oct 12H 2:36AM 16.1 ft4.92 mL 8:13AM 1.3 ft0.39 mH 2:34PM 17.7 ft5.39 mL 8:44PM -1.7 ft-0.50 mTue, Oct 13H 3:13AM 15.5 ft4.71 mL 8:43AM 2.2 ft0.67 mH 3:06PM 17.0 ft5.19 mL 9:17PM -1.0 ft-0.30 mWed, Oct 14H 3:51AM 14.5 ft4.42 mL 9:13AM 3.2 ft0.99 mH 3:39PM 16.1 ft4.90 mL 9:52PM 0.0 ft-0.01 mThu, Oct 15H 4:32AM 13.4 ft4.08 mL 9:46AM 4.3 ft1.32 mH 4:13PM 14.9 ft4.56 mL 10:32PM 1.1 ft0.33 mFri, Oct 16H 5:19AM 12.2 ft3.72 mL 10:24AM 5.4 ft1.66 mH 4:51PM 13.7 ft4.18 mL 11:18PM 2.2 ft0.68 mSat, Oct 17H 6:19AM 11.2 ft3.41 mL 11:11AM 6.4 ft1.96 mH 5:46PM 12.5 ft3.80 mSun, Oct 18L 12:15AM 3.2 ft0.98 mH 7:36AM 10.7 ft3.27 mL 12:16PM 7.2 ft2.19 mH 7:10PM 11.6 ft3.53 m