tidealmanac
Sat, Jan 2

Sunday, January 3, 2027

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

Mon, Jan 4

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. High3:36 AM10.5 ft3.19 m
  2. Low8:08 AM8.3 ft2.53 m
  3. High12:41 PM10.8 ft3.29 m
  4. Low8:12 PM-0.5 ft-0.17 m

Range 11.3 ft3.46 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:22 AM
Sunrise
7:58 AM
Solar noon
12:14 PM
Sunset
4:30 PM
Civil dusk
5:05 PM
Daylight
8h 32m

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

Moon

Waning crescent20% illuminated · day 25 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Thu, Dec 31L 3:55AM 4.5 ft1.36 mH 10:36AM 12.1 ft3.69 mL 5:49PM 1.8 ft0.54 mFri, Jan 1H 12:44AM 8.3 ft2.53 mL 5:03AM 6.4 ft1.94 mH 11:13AM 11.7 ft3.58 mL 6:42PM 0.8 ft0.24 mSat, Jan 2H 2:26AM 9.4 ft2.85 mL 6:33AM 7.7 ft2.35 mH 11:56AM 11.2 ft3.43 mL 7:29PM 0.0 ft0.00 mSun, Jan 3H 3:36AM 10.5 ft3.19 mL 8:08AM 8.3 ft2.53 mH 12:41PM 10.8 ft3.29 mL 8:12PM -0.5 ft-0.17 mMon, Jan 4H 4:26AM 11.3 ft3.45 mL 9:22AM 8.4 ft2.56 mH 1:27PM 10.5 ft3.19 mL 8:51PM -0.9 ft-0.28 mTue, Jan 5H 5:06AM 11.8 ft3.60 mL 10:16AM 8.3 ft2.53 mH 2:11PM 10.3 ft3.13 mL 9:28PM -1.1 ft-0.34 mWed, Jan 6H 5:39AM 12.0 ft3.66 mL 10:56AM 8.1 ft2.48 mH 2:54PM 10.1 ft3.09 mL 10:04PM -1.2 ft-0.38 m