tidealmanac
Tue, Sep 1

Wednesday, September 2, 2026

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

Thu, Sep 3

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. Low4:47 AM-0.3 ft-0.10 m
  2. High11:02 AM2.7 ft0.83 m
  3. Low3:45 PM2.4 ft0.74 m
  4. High8:08 PM3.7 ft1.13 m

Range 4.0 ft1.22 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:03 AM
Sunrise
8:39 AM
Solar noon
3:27 PM
Sunset
10:16 PM
Civil dusk
10:52 PM
Daylight
13h 37m

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

Moon

Last quarter69% illuminated · day 20 of the cycle

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

This week