tidealmanac
Tue, Oct 20

Wednesday, October 21, 2026

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

Thu, Oct 22

Predicted tide height, every 6 minutes

HighLowNightTwilight
13.1 ft4.0 m7.4 ft2.3 m1.6 ft0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:40 AMSunset 5:40 PM4:09 AM · 2.8 ft4:09 AM · 0.85 m10:49 AM · 12.6 ft10:49 AM · 3.84 m4:46 PM · 4.4 ft4:46 PM · 1.33 m10:48 PM · 12.5 ft10:48 PM · 3.80 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. Low4:09 AM2.8 ft0.85 m
  2. High10:49 AM12.6 ft3.84 m
  3. Low4:46 PM4.4 ft1.33 m
  4. High10:48 PM12.5 ft3.80 m

Range 9.8 ft2.99 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:01 AM
Sunrise
7:40 AM
Solar noon
12:40 PM
Sunset
5:40 PM
Civil dusk
6:19 PM
Daylight
10h 0m

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 12:41AM 2.9 ft0.89 mH 7:24AM 10.3 ft3.13 mL 12:52PM 6.9 ft2.10 mH 6:51PM 11.5 ft3.51 mMon, Oct 19L 1:51AM 3.4 ft1.02 mH 8:49AM 10.5 ft3.20 mL 2:18PM 6.8 ft2.08 mH 8:21PM 11.2 ft3.42 mTue, Oct 20L 3:05AM 3.3 ft1.00 mH 10:01AM 11.4 ft3.48 mL 3:43PM 5.9 ft1.79 mH 9:43PM 11.6 ft3.54 mWed, Oct 21L 4:09AM 2.8 ft0.85 mH 10:49AM 12.6 ft3.84 mL 4:46PM 4.4 ft1.33 mH 10:48PM 12.5 ft3.80 mThu, Oct 22L 4:59AM 2.2 ft0.67 mH 11:27AM 13.9 ft4.23 mL 5:33PM 2.7 ft0.81 mH 11:40PM 13.4 ft4.10 mFri, Oct 23L 5:42AM 1.7 ft0.51 mH 12:01PM 15.1 ft4.60 mL 6:14PM 0.9 ft0.29 mSat, Oct 24H 12:25AM 14.3 ft4.37 mL 6:21AM 1.3 ft0.41 mH 12:34PM 16.2 ft4.92 mL 6:53PM -0.6 ft-0.19 m