tidealmanac
Tue, Oct 20

Wednesday, October 21, 2026

Shag Rock, AK · NOAA 9454125 · MLLW · Local time (America/Anchorage)

Thu, Oct 22

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. Low4:12 AM2.6 ft0.81 m
  2. High10:55 AM9.7 ft2.95 m
  3. Low4:47 PM4.2 ft1.29 m
  4. High10:46 PM9.5 ft2.89 m

Range 7.0 ft2.14 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:55 AM
Sunrise
8:39 AM
Solar noon
1:29 PM
Sunset
6:19 PM
Civil dusk
7:02 PM
Daylight
9h 40m

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

Moon

Waxing gibbous79% illuminated · day 10 of the cycle

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

This week

Sun, Oct 18L 12:44AM 2.8 ft0.84 mH 8:21AM 7.6 ft2.33 mL 12:48PM 6.6 ft2.01 mH 6:51PM 8.7 ft2.64 mMon, Oct 19L 1:53AM 3.1 ft0.95 mH 9:30AM 8.1 ft2.46 mL 2:13PM 6.5 ft1.97 mH 8:38PM 8.5 ft2.59 mTue, Oct 20L 3:08AM 3.1 ft0.93 mH 10:18AM 8.8 ft2.68 mL 3:44PM 5.6 ft1.71 mH 9:50PM 8.9 ft2.71 mWed, Oct 21L 4:12AM 2.6 ft0.81 mH 10:55AM 9.7 ft2.95 mL 4:47PM 4.2 ft1.29 mH 10:46PM 9.5 ft2.89 mThu, Oct 22L 4:59AM 2.2 ft0.66 mH 11:28AM 10.7 ft3.25 mL 5:31PM 2.7 ft0.81 mH 11:36PM 10.1 ft3.09 mFri, Oct 23L 5:37AM 1.8 ft0.54 mH 11:59AM 11.7 ft3.56 mL 6:09PM 1.1 ft0.33 mSat, Oct 24H 12:22AM 10.7 ft3.27 mL 6:13AM 1.6 ft0.48 mH 12:30PM 12.6 ft3.85 mL 6:47PM -0.3 ft-0.11 m