tidealmanac
Tue, Oct 27

Wednesday, October 28, 2026

Massacre Bay, AK · NOAA 9460150 · MLLW · Local time (America/Adak)

Thu, Oct 29

Predicted tide height, every 6 minutes

HighLowNightTwilight
4.9 ft1.5 m1.6 ft0.5 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 10:16 AMSunset 8:06 PM1:57 AM · -1.1 ft1:57 AM · -0.34 m11:06 AM · 3.5 ft11:06 AM · 1.06 m1:28 PM · 3.4 ft1:28 PM · 1.03 m5:51 PM · 3.8 ft5:51 PM · 1.16 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. Low1:57 AM-1.1 ft-0.34 m
  2. High11:06 AM3.5 ft1.06 m
  3. Low1:28 PM3.4 ft1.03 m
  4. High5:51 PM3.8 ft1.16 m

Range 4.9 ft1.50 m · 4 predicted tides · MLLW

Sun

Civil dawn
9:40 AM
Sunrise
10:16 AM
Solar noon
3:11 PM
Sunset
8:06 PM
Civil dusk
8:42 PM
Daylight
9h 49m

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

Moon

Waning gibbous93% illuminated · day 17 of the cycle

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

This week

Sun, Oct 25H 7:51AM 2.7 ft0.83 mL 11:17AM 2.5 ft0.77 mH 4:19PM 3.1 ft0.96 mMon, Oct 26L 12:32AM -0.3 ft-0.09 mH 9:07AM 3.1 ft0.94 mL 12:05PM 2.9 ft0.89 mH 4:39PM 3.4 ft1.03 mTue, Oct 27L 1:13AM -0.8 ft-0.23 mH 10:11AM 3.3 ft1.01 mL 12:48PM 3.2 ft0.98 mH 5:09PM 3.6 ft1.11 mWed, Oct 28L 1:57AM -1.1 ft-0.34 mH 11:06AM 3.5 ft1.06 mL 1:28PM 3.4 ft1.03 mH 5:51PM 3.8 ft1.16 mThu, Oct 29L 2:44AM -1.3 ft-0.39 mH 11:53AM 3.5 ft1.07 mL 2:10PM 3.4 ft1.05 mH 6:41PM 3.9 ft1.19 mFri, Oct 30L 3:32AM -1.3 ft-0.40 mH 12:32PM 3.5 ft1.05 mL 3:04PM 3.3 ft1.02 mH 7:38PM 3.9 ft1.18 mSat, Oct 31L 4:21AM -1.1 ft-0.34 mH 1:02PM 3.4 ft1.02 mL 4:12PM 3.2 ft0.96 mH 8:40PM 3.7 ft1.12 m