tidealmanac
Wed, Oct 14

Thursday, October 15, 2026

Holtz Bay, AK · NOAA TWC2317 · MLLW · Local time (America/Adak)

Fri, Oct 16

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. Low4:07 AM-0.7 ft-0.21 m
  2. High11:17 AM3.6 ft1.09 m
  3. Low4:53 PM3.2 ft0.96 m
  4. High6:45 PM3.4 ft1.02 m

Range 4.3 ft1.30 m · 4 predicted tides · MLLW

Sun

Civil dawn
9:18 AM
Sunrise
9:53 AM
Solar noon
3:13 PM
Sunset
8:34 PM
Civil dusk
9:08 PM
Daylight
10h 41m

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

Moon

Waxing crescent19% illuminated · day 4 of the cycle

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

This week

Mon, Oct 12L 2:08AM -0.5 ft-0.14 mH 8:39AM 3.4 ft1.04 mL 2:36PM 2.7 ft0.83 mH 5:29PM 3.3 ft1.01 mTue, Oct 13L 2:48AM -0.7 ft-0.20 mH 9:34AM 3.6 ft1.08 mL 3:28PM 2.9 ft0.90 mH 5:53PM 3.3 ft1.01 mWed, Oct 14L 3:27AM -0.7 ft-0.22 mH 10:26AM 3.6 ft1.10 mL 4:14PM 3.1 ft0.94 mH 6:17PM 3.3 ft1.02 mThu, Oct 15L 4:07AM -0.7 ft-0.21 mH 11:17AM 3.6 ft1.09 mL 4:53PM 3.2 ft0.96 mH 6:45PM 3.4 ft1.02 mFri, Oct 16L 4:47AM -0.6 ft-0.18 mH 12:09PM 3.5 ft1.06 mL 5:27PM 3.2 ft0.97 mH 7:17PM 3.4 ft1.02 mSat, Oct 17L 5:29AM -0.4 ft-0.13 mH 12:59PM 3.4 ft1.03 mL 6:03PM 3.2 ft0.96 mH 7:53PM 3.3 ft1.01 mSun, Oct 18L 6:12AM -0.2 ft-0.06 mH 1:42PM 3.3 ft1.00 mL 6:54PM 3.1 ft0.93 mH 8:37PM 3.2 ft0.97 m