tidealmanac
Thu, Sep 9

Friday, September 10, 2027

Lockheed Shipyard, Harbor Island, WA · NOAA 9447110 · MLLW · Local time (America/Los_Angeles)

Sat, Sep 11

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. High12:37 AM8.5 ft2.58 m
  2. Low7:38 AM1.0 ft0.29 m
  3. High3:54 PM10.5 ft3.21 m
  4. Low9:42 PM6.4 ft1.96 m

Range 9.6 ft2.92 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:08 AM
Sunrise
6:39 AM
Solar noon
1:07 PM
Sunset
7:34 PM
Civil dusk
8:05 PM
Daylight
12h 55m

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

Moon

Waxing gibbous71% illuminated · day 9 of the cycle

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

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