tidealmanac
Sat, Nov 21

Sunday, November 22, 2026

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

Mon, Nov 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. High3:24 AM10.2 ft3.10 m
  2. Low8:28 AM6.4 ft1.96 m
  3. High1:57 PM11.7 ft3.57 m
  4. Low9:04 PM-1.5 ft-0.45 m

Range 13.2 ft4.02 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:50 AM
Sunrise
7:24 AM
Solar noon
11:55 AM
Sunset
4:27 PM
Civil dusk
5:01 PM
Daylight
9h 3m

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

Moon

Waxing gibbous95% illuminated · day 12 of the cycle

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

This week

Thu, Nov 19L 5:33AM 3.6 ft1.10 mH 12:28PM 11.3 ft3.45 mL 7:24PM 3.2 ft0.98 mFri, Nov 20H 1:19AM 8.1 ft2.47 mL 6:33AM 4.6 ft1.40 mH 12:58PM 11.4 ft3.49 mL 7:55PM 1.6 ft0.50 mSat, Nov 21H 2:26AM 9.1 ft2.77 mL 7:32AM 5.5 ft1.69 mH 1:27PM 11.6 ft3.53 mL 8:29PM 0.0 ft0.01 mSun, Nov 22H 3:24AM 10.2 ft3.10 mL 8:28AM 6.4 ft1.96 mH 1:57PM 11.7 ft3.57 mL 9:04PM -1.5 ft-0.45 mMon, Nov 23H 4:16AM 11.1 ft3.40 mL 9:21AM 7.2 ft2.18 mH 2:30PM 11.8 ft3.60 mL 9:43PM -2.7 ft-0.82 mTue, Nov 24H 5:07AM 11.9 ft3.64 mL 10:13AM 7.7 ft2.36 mH 3:06PM 11.8 ft3.61 mL 10:25PM -3.5 ft-1.07 mWed, Nov 25H 5:56AM 12.4 ft3.79 mL 11:05AM 8.1 ft2.47 mH 3:47PM 11.7 ft3.57 mL 11:10PM -3.8 ft-1.17 m