tidealmanac
Sun, Dec 20

Monday, December 21, 2026

The Summit, AK · NOAA 9451349 · MLLW · Local time (America/Sitka)

Tue, Dec 22

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

Tides

  1. Low4:02 AM4.0 ft1.22 m
  2. High10:17 AM16.3 ft4.96 m
  3. Low5:02 PM-1.3 ft-0.41 m
  4. High11:30 PM13.2 ft4.01 m

Range 17.6 ft5.37 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:40 AM
Sunrise
8:29 AM
Solar noon
11:53 AM
Sunset
3:16 PM
Civil dusk
4:05 PM
Daylight
6h 47m

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

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

This week

Fri, Dec 18L 1:02AM 3.3 ft1.00 mH 7:34AM 13.8 ft4.20 mL 2:05PM 3.1 ft0.94 mH 8:12PM 11.1 ft3.38 mSat, Dec 19L 2:01AM 3.8 ft1.16 mH 8:29AM 14.5 ft4.42 mL 3:09PM 1.7 ft0.52 mH 9:26PM 11.5 ft3.52 mSun, Dec 20L 3:03AM 4.0 ft1.23 mH 9:24AM 15.3 ft4.68 mL 4:08PM 0.1 ft0.04 mH 10:32PM 12.3 ft3.75 mMon, Dec 21L 4:02AM 4.0 ft1.22 mH 10:17AM 16.3 ft4.96 mL 5:02PM -1.3 ft-0.41 mH 11:30PM 13.2 ft4.01 mTue, Dec 22L 4:58AM 3.8 ft1.15 mH 11:08AM 17.1 ft5.22 mL 5:54PM -2.6 ft-0.79 mWed, Dec 23H 12:22AM 13.9 ft4.25 mL 5:51AM 3.4 ft1.04 mH 11:58AM 17.8 ft5.42 mL 6:43PM -3.4 ft-1.04 mThu, Dec 24H 1:12AM 14.5 ft4.42 mL 6:42AM 3.1 ft0.94 mH 12:48PM 18.1 ft5.52 mL 7:30PM -3.8 ft-1.15 m