tidealmanac
Mon, Apr 5

Tuesday, April 6, 2027

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

Wed, Apr 7

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. High5:01 AM11.0 ft3.35 m
  2. Low11:31 AM1.0 ft0.31 m
  3. High5:53 PM10.3 ft3.15 m
  4. Low11:36 PM4.0 ft1.21 m

Range 10.0 ft3.04 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:08 AM
Sunrise
6:39 AM
Solar noon
1:12 PM
Sunset
7:45 PM
Civil dusk
8:16 PM
Daylight
13h 5m

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

Moon

New moon0% illuminated · day 0 of the cycle

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

This week

Sat, Apr 3H 4:05AM 10.5 ft3.21 mL 10:18AM 4.4 ft1.34 mH 3:37PM 8.9 ft2.71 mL 9:42PM 2.2 ft0.66 mSun, Apr 4H 4:23AM 10.7 ft3.26 mL 10:39AM 3.4 ft1.03 mH 4:24PM 9.4 ft2.86 mL 10:21PM 2.6 ft0.79 mMon, Apr 5H 4:41AM 10.9 ft3.31 mL 11:03AM 2.2 ft0.68 mH 5:09PM 9.9 ft3.01 mL 10:58PM 3.2 ft0.98 mTue, Apr 6H 5:01AM 11.0 ft3.35 mL 11:31AM 1.0 ft0.31 mH 5:53PM 10.3 ft3.15 mL 11:36PM 4.0 ft1.21 mWed, Apr 7H 5:24AM 11.1 ft3.38 mL 12:02PM -0.1 ft-0.03 mH 6:38PM 10.8 ft3.28 mThu, 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 m