tidealmanac
Sat, Oct 3

Sunday, October 4, 2026

William Henry Bay, AK · NOAA 9452391 · MLLW · Local time (America/Juneau)

Mon, Oct 5

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. Low1:57 AM1.9 ft0.59 m
  2. High8:59 AM11.7 ft3.56 m
  3. Low2:31 PM6.7 ft2.04 m
  4. High8:27 PM13.6 ft4.14 m

Range 11.7 ft3.55 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:32 AM
Sunrise
7:12 AM
Solar noon
12:50 PM
Sunset
6:28 PM
Civil dusk
7:08 PM
Daylight
11h 16m

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

Moon

Last quarter43% illuminated · day 22 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Thu, Oct 1H 4:49AM 13.9 ft4.24 mL 10:37AM 3.9 ft1.20 mH 4:37PM 16.7 ft5.10 mL 11:29PM -0.1 ft-0.03 mFri, Oct 2H 5:49AM 12.6 ft3.83 mL 11:30AM 5.4 ft1.65 mH 5:32PM 15.4 ft4.70 mSat, Oct 3L 12:34AM 1.1 ft0.35 mH 7:14AM 11.6 ft3.53 mL 12:47PM 6.6 ft2.00 mH 6:48PM 14.2 ft4.32 mSun, Oct 4L 1:57AM 1.9 ft0.59 mH 8:59AM 11.7 ft3.56 mL 2:31PM 6.7 ft2.04 mH 8:27PM 13.6 ft4.14 mMon, Oct 5L 3:24AM 1.9 ft0.56 mH 10:19AM 12.8 ft3.90 mL 4:02PM 5.5 ft1.68 mH 9:57PM 14.0 ft4.28 mTue, Oct 6L 4:35AM 1.1 ft0.35 mH 11:13AM 14.2 ft4.33 mL 5:08PM 3.6 ft1.10 mH 11:06PM 14.9 ft4.54 mWed, Oct 7L 5:29AM 0.4 ft0.12 mH 11:55AM 15.5 ft4.74 mL 5:59PM 1.7 ft0.51 m