tidealmanac
Mon, Aug 9

Tuesday, August 10, 2027

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

Wed, Aug 11

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. Low6:16 AM0.3 ft0.08 m
  2. High2:35 PM9.4 ft2.88 m
  3. Low7:06 PM7.8 ft2.36 m
  4. High11:49 PM9.9 ft3.01 m

Range 9.6 ft2.93 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:23 AM
Sunrise
5:58 AM
Solar noon
1:15 PM
Sunset
8:32 PM
Civil dusk
9:07 PM
Daylight
14h 34m

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

Moon

First quarter56% illuminated · day 8 of the cycle

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

This week

Sat, Aug 7L 3:27AM 1.5 ft0.47 mH 9:34AM 9.0 ft2.75 mL 3:10PM 3.6 ft1.08 mH 9:29PM 11.8 ft3.60 mSun, Aug 8L 4:20AM 0.9 ft0.27 mH 10:59AM 8.7 ft2.65 mL 4:05PM 5.4 ft1.64 mH 10:08PM 11.2 ft3.42 mMon, Aug 9L 5:16AM 0.5 ft0.15 mH 12:47PM 8.8 ft2.69 mL 5:18PM 6.9 ft2.10 mH 10:54PM 10.5 ft3.21 mTue, Aug 10L 6:16AM 0.3 ft0.08 mH 2:35PM 9.4 ft2.88 mL 7:06PM 7.8 ft2.36 mH 11:49PM 9.9 ft3.01 mWed, Aug 11L 7:17AM 0.1 ft0.03 mH 3:49PM 10.2 ft3.11 mL 8:53PM 7.8 ft2.36 mThu, Aug 12H 12:53AM 9.4 ft2.87 mL 8:16AM -0.1 ft-0.02 mH 4:40PM 10.7 ft3.27 mL 10:00PM 7.4 ft2.25 mFri, Aug 13H 1:58AM 9.3 ft2.82 mL 9:08AM -0.2 ft-0.08 mH 5:18PM 11.0 ft3.35 mL 10:44PM 6.9 ft2.11 m