tidealmanac
Mon, Sep 6

Tuesday, September 7, 2027

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

Wed, Sep 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. Low4:23 AM0.1 ft0.04 m
  2. High12:21 PM9.7 ft2.95 m
  3. Low5:26 PM7.5 ft2.30 m
  4. High10:08 PM9.4 ft2.86 m

Range 9.5 ft2.91 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:04 AM
Sunrise
6:35 AM
Solar noon
1:08 PM
Sunset
7:40 PM
Civil dusk
8:12 PM
Daylight
13h 5m

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

Moon

First quarter40% illuminated · day 6 of the cycle

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

This week

Sat, Sep 4L 1:56AM 0.3 ft0.08 mH 8:23AM 10.3 ft3.14 mL 2:03PM 3.9 ft1.20 mH 7:58PM 11.5 ft3.51 mSun, Sep 5L 2:42AM -0.1 ft-0.04 mH 9:29AM 10.0 ft3.04 mL 2:54PM 5.4 ft1.66 mH 8:35PM 10.9 ft3.32 mMon, Sep 6L 3:30AM -0.1 ft-0.04 mH 10:46AM 9.7 ft2.97 mL 3:56PM 6.7 ft2.05 mH 9:17PM 10.2 ft3.10 mTue, Sep 7L 4:23AM 0.1 ft0.04 mH 12:21PM 9.7 ft2.95 mL 5:26PM 7.5 ft2.30 mH 10:08PM 9.4 ft2.86 mWed, Sep 8L 5:23AM 0.5 ft0.16 mH 1:58PM 9.9 ft3.03 mL 7:30PM 7.6 ft2.31 mH 11:16PM 8.7 ft2.67 mThu, Sep 9L 6:30AM 0.9 ft0.26 mH 3:07PM 10.3 ft3.13 mL 8:52PM 7.1 ft2.15 mFri, Sep 10H 12:37AM 8.5 ft2.58 mL 7:38AM 1.0 ft0.29 mH 3:54PM 10.5 ft3.21 mL 9:42PM 6.4 ft1.96 m