tidealmanac
Sat, Apr 10

Sunday, April 11, 2027

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

Mon, Apr 12

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. Low2:30 AM7.2 ft2.21 m
  2. High7:30 AM10.5 ft3.21 m
  3. Low2:51 PM-1.8 ft-0.55 m
  4. High10:16 PM10.8 ft3.31 m

Range 12.7 ft3.86 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:58 AM
Sunrise
6:30 AM
Solar noon
1:11 PM
Sunset
7:52 PM
Civil dusk
8:24 PM
Daylight
13h 22m

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

Moon

Waxing crescent27% illuminated · day 5 of the cycle

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

This week

Thu, Apr 8L 12:15AM 4.8 ft1.47 mH 5:50AM 11.1 ft3.39 mL 12:38PM -1.0 ft-0.31 mH 7:26PM 11.0 ft3.37 mFri, Apr 9L 12:56AM 5.7 ft1.74 mH 6:19AM 11.1 ft3.37 mL 1:17PM -1.7 ft-0.51 mH 8:17PM 11.1 ft3.40 mSat, Apr 10L 1:40AM 6.5 ft1.99 mH 6:52AM 10.9 ft3.31 mL 2:01PM -1.9 ft-0.59 mH 9:12PM 11.1 ft3.37 mSun, Apr 11L 2:30AM 7.2 ft2.21 mH 7:30AM 10.5 ft3.21 mL 2:51PM -1.8 ft-0.55 mH 10:16PM 10.8 ft3.31 mMon, Apr 12L 3:32AM 7.8 ft2.37 mH 8:16AM 10.0 ft3.06 mL 3:46PM -1.4 ft-0.42 mH 11:30PM 10.7 ft3.25 mTue, Apr 13L 4:54AM 7.9 ft2.41 mH 9:19AM 9.4 ft2.86 mL 4:49PM -0.7 ft-0.22 mWed, Apr 14H 12:47AM 10.7 ft3.26 mL 6:35AM 7.4 ft2.26 mH 10:46AM 8.7 ft2.66 mL 5:57PM 0.0 ft-0.01 m