tidealmanac
Fri, Aug 13

Saturday, August 14, 2027

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

Sun, Aug 15

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. High2:55 AM9.3 ft2.84 m
  2. Low9:53 AM-0.4 ft-0.13 m
  3. High5:48 PM11.1 ft3.37 m
  4. Low11:17 PM6.5 ft1.98 m

Range 11.5 ft3.49 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:29 AM
Sunrise
6:03 AM
Solar noon
1:14 PM
Sunset
8:25 PM
Civil dusk
8:59 PM
Daylight
14h 22m

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

Moon

Waxing gibbous91% illuminated · day 12 of the cycle

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

This week

Wed, 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 mSat, Aug 14H 2:55AM 9.3 ft2.84 mL 9:53AM -0.4 ft-0.13 mH 5:48PM 11.1 ft3.37 mL 11:17PM 6.5 ft1.98 mSun, Aug 15H 3:44AM 9.5 ft2.88 mL 10:33AM -0.5 ft-0.15 mH 6:11PM 11.0 ft3.36 mL 11:43PM 6.1 ft1.85 mMon, Aug 16H 4:26AM 9.6 ft2.92 mL 11:08AM -0.4 ft-0.13 mH 6:28PM 11.0 ft3.35 mTue, Aug 17L 12:07AM 5.5 ft1.68 mH 5:07AM 9.7 ft2.94 mL 11:41AM -0.2 ft-0.05 mH 6:44PM 11.0 ft3.36 m