tidealmanac
Tue, Oct 6

Wednesday, October 7, 2026

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

Thu, Oct 8

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. High2:35 AM9.1 ft2.76 m
  2. Low8:51 AM1.0 ft0.29 m
  3. High3:52 PM11.5 ft3.49 m
  4. Low10:06 PM3.4 ft1.05 m

Range 10.5 ft3.20 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:46 AM
Sunrise
7:16 AM
Solar noon
12:57 PM
Sunset
6:39 PM
Civil dusk
7:09 PM
Daylight
11h 22m

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

Moon

Waning crescent15% illuminated · day 25 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sun, Oct 4L 5:28AM -0.4 ft-0.12 mH 1:44PM 10.7 ft3.26 mL 7:34PM 7.4 ft2.25 mH 11:35PM 8.7 ft2.66 mMon, Oct 5L 6:41AM 0.1 ft0.03 mH 2:40PM 11.0 ft3.35 mL 8:42PM 6.2 ft1.89 mTue, Oct 6H 1:13AM 8.7 ft2.65 mL 7:50AM 0.5 ft0.15 mH 3:21PM 11.3 ft3.44 mL 9:28PM 4.8 ft1.47 mWed, Oct 7H 2:35AM 9.1 ft2.76 mL 8:51AM 1.0 ft0.29 mH 3:52PM 11.5 ft3.49 mL 10:06PM 3.4 ft1.05 mThu, Oct 8H 3:43AM 9.6 ft2.91 mL 9:44AM 1.6 ft0.49 mH 4:19PM 11.5 ft3.52 mL 10:41PM 2.1 ft0.64 mFri, Oct 9H 4:42AM 10.0 ft3.06 mL 10:31AM 2.4 ft0.74 mH 4:43PM 11.5 ft3.51 mL 11:13PM 0.9 ft0.29 mSat, Oct 10H 5:34AM 10.4 ft3.18 mL 11:15AM 3.5 ft1.05 mH 5:07PM 11.4 ft3.47 mL 11:44PM 0.0 ft0.01 m