tidealmanac
Fri, Oct 23

Saturday, October 24, 2026

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

Sun, Oct 25

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 10:09 AMSunset 8:14 PM6:18 AM · 2.4 ft6:18 AM · 0.73 m10:27 AM · 2.1 ft10:27 AM · 0.63 m4:07 PM · 2.9 ft4:07 PM · 0.89 m11:52 PM · 0.3 ft11:52 PM · 0.08 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. High6:18 AM2.4 ft0.73 m
  2. Low10:27 AM2.1 ft0.63 m
  3. High4:07 PM2.9 ft0.89 m
  4. Low11:52 PM0.3 ft0.08 m

Range 2.7 ft0.82 m · 4 predicted tides · MLLW

Sun

Civil dawn
9:33 AM
Sunrise
10:09 AM
Solar noon
3:11 PM
Sunset
8:14 PM
Civil dusk
8:49 PM
Daylight
10h 5m

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

Moon

Full moon98% illuminated · day 13 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Wed, Oct 21H 12:11AM 2.4 ft0.73 mL 8:05AM 0.7 ft0.22 mH 3:47PM 2.7 ft0.83 mL 9:52PM 1.9 ft0.57 mThu, Oct 22H 2:15AM 2.2 ft0.67 mL 8:51AM 1.1 ft0.34 mH 3:54PM 2.7 ft0.83 mL 10:35PM 1.4 ft0.42 mFri, Oct 23H 4:25AM 2.2 ft0.67 mL 9:37AM 1.6 ft0.49 mH 4:00PM 2.8 ft0.85 mL 11:14PM 0.8 ft0.25 mSat, Oct 24H 6:18AM 2.4 ft0.73 mL 10:27AM 2.1 ft0.63 mH 4:07PM 2.9 ft0.89 mL 11:52PM 0.3 ft0.08 mSun, 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 m