tidealmanac
Wed, Sep 29

Thursday, September 30, 2027

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

Fri, Oct 1

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. High5:36 AM10.9 ft3.33 m
  2. Low11:28 AM2.5 ft0.76 m
  3. High5:27 PM11.9 ft3.62 m

Range 9.4 ft2.86 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:36 AM
Sunrise
7:06 AM
Solar noon
1:00 PM
Sunset
6:53 PM
Civil dusk
7:24 PM
Daylight
11h 47m

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

Moon

New moon0% illuminated · day 29 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Mon, Sep 27H 2:31AM 9.6 ft2.91 mL 9:02AM 0.1 ft0.03 mH 4:01PM 11.4 ft3.48 mL 10:04PM 3.8 ft1.16 mTue, Sep 28H 3:38AM 10.1 ft3.07 mL 9:54AM 0.6 ft0.18 mH 4:29PM 11.7 ft3.56 mL 10:43PM 2.3 ft0.69 mWed, Sep 29H 4:39AM 10.6 ft3.22 mL 10:42AM 1.4 ft0.43 mH 4:57PM 11.9 ft3.62 mL 11:22PM 0.8 ft0.25 mThu, Sep 30H 5:36AM 10.9 ft3.33 mL 11:28AM 2.5 ft0.76 mH 5:27PM 11.9 ft3.62 mFri, Oct 1L 12:00AM -0.3 ft-0.10 mH 6:32AM 11.1 ft3.40 mL 12:14PM 3.7 ft1.13 mH 5:57PM 11.7 ft3.57 mSat, Oct 2L 12:39AM -1.1 ft-0.33 mH 7:27AM 11.2 ft3.42 mL 1:01PM 4.9 ft1.50 mH 6:30PM 11.3 ft3.45 mSun, Oct 3L 1:19AM -1.4 ft-0.42 mH 8:23AM 11.2 ft3.41 mL 1:51PM 6.0 ft1.84 mH 7:06PM 10.8 ft3.28 m