tidealmanac
Wed, Jan 20

Thursday, January 21, 2027

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

Fri, Jan 22

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. High5:02 AM12.3 ft3.74 m
  2. Low10:04 AM8.2 ft2.51 m
  3. High2:39 PM11.5 ft3.51 m
  4. Low9:57 PM-3.3 ft-0.99 m

Range 15.5 ft4.73 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:15 AM
Sunrise
7:49 AM
Solar noon
12:21 PM
Sunset
4:52 PM
Civil dusk
5:27 PM
Daylight
9h 4m

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

Moon

Full moon99% illuminated · day 13 of the cycle

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

This week

Mon, Jan 18H 2:41AM 9.8 ft2.99 mL 6:25AM 8.9 ft2.71 mH 11:37AM 11.3 ft3.45 mL 7:21PM -1.3 ft-0.40 mTue, Jan 19H 3:42AM 10.9 ft3.31 mL 7:59AM 9.1 ft2.79 mH 12:37PM 11.3 ft3.45 mL 8:15PM -2.3 ft-0.69 mWed, Jan 20H 4:25AM 11.7 ft3.56 mL 9:09AM 8.9 ft2.70 mH 1:39PM 11.4 ft3.48 mL 9:07PM -2.9 ft-0.90 mThu, Jan 21H 5:02AM 12.3 ft3.74 mL 10:04AM 8.2 ft2.51 mH 2:39PM 11.5 ft3.51 mL 9:57PM -3.3 ft-0.99 mFri, Jan 22H 5:36AM 12.6 ft3.85 mL 10:52AM 7.4 ft2.26 mH 3:39PM 11.5 ft3.50 mL 10:44PM -3.1 ft-0.94 mSat, Jan 23H 6:10AM 12.9 ft3.93 mL 11:40AM 6.4 ft1.96 mH 4:38PM 11.2 ft3.42 mL 11:30PM -2.4 ft-0.74 mSun, Jan 24H 6:42AM 13.0 ft3.98 mL 12:28PM 5.4 ft1.63 mH 5:38PM 10.8 ft3.28 m