tidealmanac
Sat, Sep 19

Sunday, September 20, 2026

Cape Chlanak, AK · NOAA 9461276 · MLLW · Local time (America/Adak)

Mon, Sep 21

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. Low5:49 AM-0.1 ft-0.04 m
  2. High9:21 PM3.3 ft0.99 m

Range 3.4 ft1.04 m · 2 predicted tides · MLLW

Sun

Civil dawn
7:57 AM
Sunrise
8:31 AM
Solar noon
2:42 PM
Sunset
8:54 PM
Civil dusk
9:27 PM
Daylight
12h 23m

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

Moon

First quarter65% illuminated · day 8 of the cycle

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

This week

Thu, Sep 17L 3:34AM -0.2 ft-0.06 mH 12:55PM 3.1 ft0.94 mL 3:26PM 3.0 ft0.91 mH 7:22PM 3.2 ft0.97 mFri, Sep 18L 4:19AM -0.2 ft-0.07 mH 7:57PM 3.2 ft0.99 mSat, Sep 19L 5:04AM -0.2 ft-0.06 mH 8:37PM 3.3 ft1.00 mSun, Sep 20L 5:49AM -0.1 ft-0.04 mH 9:21PM 3.3 ft0.99 mMon, Sep 21L 6:33AM 0.0 ft-0.01 mH 10:06PM 3.2 ft0.97 mTue, Sep 22L 7:13AM 0.1 ft0.03 mH 10:54PM 3.0 ft0.92 mWed, Sep 23L 7:50AM 0.3 ft0.09 mH 11:52PM 2.7 ft0.84 m