tidealmanac
Tue, Oct 20

Wednesday, October 21, 2026

Red Bluff Bay, AK · NOAA 9451467 · MLLW · Local time (America/Sitka)

Thu, Oct 22

Predicted tide height, every 6 minutes

HighLowNightTwilight
11.5 ft3.5 m6.6 ft2.0 m1.6 ft0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:44 AMSunset 5:43 PM4:08 AM · 2.5 ft4:08 AM · 0.76 m10:54 AM · 10.4 ft10:54 AM · 3.17 m4:45 PM · 4.0 ft4:45 PM · 1.22 m10:45 PM · 10.2 ft10:45 PM · 3.12 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. Low4:08 AM2.5 ft0.76 m
  2. High10:54 AM10.4 ft3.17 m
  3. Low4:45 PM4.0 ft1.22 m
  4. High10:45 PM10.2 ft3.12 m

Range 7.9 ft2.41 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:05 AM
Sunrise
7:44 AM
Solar noon
12:44 PM
Sunset
5:43 PM
Civil dusk
6:22 PM
Daylight
9h 59m

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 12:38AM 2.4 ft0.73 mH 7:33AM 8.4 ft2.57 mL 12:44PM 6.3 ft1.91 mH 6:22PM 9.6 ft2.94 mMon, Oct 19L 1:52AM 2.8 ft0.87 mH 9:12AM 8.7 ft2.65 mL 2:21PM 6.2 ft1.89 mH 8:03PM 9.2 ft2.80 mTue, Oct 20L 3:07AM 2.8 ft0.86 mH 10:15AM 9.5 ft2.88 mL 3:46PM 5.3 ft1.63 mH 9:39PM 9.5 ft2.89 mWed, Oct 21L 4:08AM 2.5 ft0.76 mH 10:54AM 10.4 ft3.17 mL 4:45PM 4.0 ft1.22 mH 10:45PM 10.2 ft3.12 mThu, Oct 22L 4:56AM 2.1 ft0.63 mH 11:25AM 11.4 ft3.48 mL 5:29PM 2.5 ft0.75 mH 11:35PM 11.1 ft3.38 mFri, Oct 23L 5:36AM 1.7 ft0.51 mH 11:53AM 12.4 ft3.79 mL 6:07PM 0.9 ft0.27 mSat, Oct 24H 12:18AM 11.9 ft3.62 mL 6:13AM 1.4 ft0.43 mH 12:22PM 13.4 ft4.09 mL 6:44PM -0.6 ft-0.18 m