tidealmanac
Sun, Feb 21

Monday, February 22, 2027

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

Tue, Feb 23

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. High5:54 AM12.6 ft3.85 m
  2. Low12:00 PM2.9 ft0.88 m
  3. High5:44 PM10.7 ft3.27 m
  4. Low11:54 PM0.8 ft0.24 m

Range 11.8 ft3.60 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:33 AM
Sunrise
7:04 AM
Solar noon
12:23 PM
Sunset
5:42 PM
Civil dusk
6:13 PM
Daylight
10h 38m

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

Moon

Full moon98% illuminated · day 16 of the cycle

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

This week

Fri, Feb 19H 4:29AM 11.9 ft3.64 mL 9:53AM 6.6 ft2.02 mH 2:48PM 10.9 ft3.33 mL 9:42PM -1.9 ft-0.59 mSat, Feb 20H 4:58AM 12.3 ft3.74 mL 10:36AM 5.4 ft1.64 mH 3:48PM 11.0 ft3.36 mL 10:28PM -1.4 ft-0.44 mSun, Feb 21H 5:26AM 12.5 ft3.81 mL 11:18AM 4.1 ft1.25 mH 4:46PM 11.0 ft3.34 mL 11:12PM -0.5 ft-0.16 mMon, Feb 22H 5:54AM 12.6 ft3.85 mL 12:00PM 2.9 ft0.88 mH 5:44PM 10.7 ft3.27 mL 11:54PM 0.8 ft0.24 mTue, Feb 23H 6:23AM 12.6 ft3.84 mL 12:42PM 1.9 ft0.57 mH 6:42PM 10.4 ft3.17 mWed, Feb 24L 12:37AM 2.3 ft0.71 mH 6:54AM 12.4 ft3.77 mL 1:25PM 1.1 ft0.34 mH 7:42PM 10.0 ft3.05 mThu, Feb 25L 1:20AM 4.0 ft1.22 mH 7:26AM 11.9 ft3.64 mL 2:10PM 0.7 ft0.21 mH 8:48PM 9.6 ft2.94 m