tidealmanac
Mon, Nov 30

Tuesday, December 1, 2026

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

Wed, Dec 2

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. Low3:32 AM1.1 ft0.33 m
  2. High10:57 AM12.2 ft3.72 m
  3. Low5:48 PM4.5 ft1.38 m
  4. High10:49 PM7.7 ft2.34 m

Range 11.1 ft3.39 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:01 AM
Sunrise
7:36 AM
Solar noon
11:58 AM
Sunset
4:21 PM
Civil dusk
4:56 PM
Daylight
8h 44m

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

Moon

Last quarter54% illuminated · day 21 of the cycle

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

This week

Sat, Nov 28L 12:48AM -3.0 ft-0.92 mH 8:30AM 12.6 ft3.84 mL 2:04PM 7.8 ft2.37 mH 6:28PM 10.1 ft3.07 mSun, Nov 29L 1:40AM -1.9 ft-0.59 mH 9:21AM 12.5 ft3.79 mL 3:19PM 7.1 ft2.15 mH 7:40PM 9.1 ft2.78 mMon, Nov 30L 2:35AM -0.5 ft-0.17 mH 10:11AM 12.3 ft3.75 mL 4:38PM 6.0 ft1.82 mH 9:06PM 8.2 ft2.50 mTue, Dec 1L 3:32AM 1.1 ft0.33 mH 10:57AM 12.2 ft3.72 mL 5:48PM 4.5 ft1.38 mH 10:49PM 7.7 ft2.34 mWed, Dec 2L 4:34AM 2.8 ft0.86 mH 11:41AM 12.1 ft3.68 mL 6:45PM 3.0 ft0.91 mThu, Dec 3H 12:40AM 7.9 ft2.42 mL 5:43AM 4.5 ft1.36 mH 12:20PM 11.9 ft3.63 mL 7:31PM 1.5 ft0.47 mFri, Dec 4H 2:15AM 8.8 ft2.69 mL 6:56AM 5.8 ft1.78 mH 12:55PM 11.7 ft3.56 mL 8:11PM 0.3 ft0.09 m