tidealmanac
Thu, Sep 3

Friday, September 4, 2026

Day Harbor, AK · NOAA 9455036 · MLLW · Local time (America/Anchorage)

Sat, Sep 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. Low1:04 AM1.0 ft0.30 m
  2. High7:30 AM6.9 ft2.10 m
  3. Low12:29 PM4.5 ft1.36 m
  4. High6:57 PM10.3 ft3.13 m

Range 9.3 ft2.84 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:13 AM
Sunrise
6:58 AM
Solar noon
1:55 PM
Sunset
8:53 PM
Civil dusk
9:38 PM
Daylight
13h 56m

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

Moon

Last quarter48% illuminated · day 22 of the cycle

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

This week

Tue, Sep 1H 4:21AM 9.4 ft2.88 mL 10:16AM 1.4 ft0.43 mH 4:27PM 11.3 ft3.44 mL 11:04PM 0.2 ft0.06 mWed, Sep 2H 5:09AM 8.6 ft2.62 mL 10:51AM 2.4 ft0.74 mH 5:06PM 11.1 ft3.39 mL 11:58PM 0.6 ft0.17 mThu, Sep 3H 6:09AM 7.6 ft2.33 mL 11:34AM 3.5 ft1.06 mH 5:54PM 10.8 ft3.28 mFri, Sep 4L 1:04AM 1.0 ft0.30 mH 7:30AM 6.9 ft2.10 mL 12:29PM 4.5 ft1.36 mH 6:57PM 10.3 ft3.13 mSat, Sep 5L 2:29AM 1.2 ft0.36 mH 9:25AM 6.8 ft2.07 mL 1:53PM 5.1 ft1.56 mH 8:23PM 10.0 ft3.05 mSun, Sep 6L 4:00AM 0.8 ft0.25 mH 10:55AM 7.4 ft2.25 mL 3:42PM 5.0 ft1.52 mH 9:53PM 10.2 ft3.10 mMon, Sep 7L 5:11AM 0.1 ft0.04 mH 11:52AM 8.3 ft2.52 mL 5:07PM 4.1 ft1.24 mH 11:07PM 10.7 ft3.25 m