tidealmanac
Tue, Apr 20

Wednesday, April 21, 2027

Seaplane Harbor, CA · NOAA 9414413 · MLLW · Local time (America/Los_Angeles)

Thu, Apr 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. High12:37 AM7.5 ft2.29 m
  2. Low7:31 AM-0.8 ft-0.23 m
  3. High2:04 PM6.1 ft1.85 m
  4. Low7:14 PM2.1 ft0.63 m

Range 8.3 ft2.53 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:00 AM
Sunrise
6:27 AM
Solar noon
1:08 PM
Sunset
7:50 PM
Civil dusk
8:17 PM
Daylight
13h 22m

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

Moon

Full moon100% illuminated · day 15 of the cycle

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

This week

Sun, Apr 18L 5:21AM 0.4 ft0.14 mH 11:17AM 6.3 ft1.93 mL 5:16PM 0.6 ft0.19 mH 11:34PM 7.3 ft2.23 mMon, Apr 19L 6:07AM -0.1 ft-0.04 mH 12:15PM 6.3 ft1.91 mL 5:56PM 1.1 ft0.33 mTue, Apr 20H 12:06AM 7.5 ft2.28 mL 6:50AM -0.5 ft-0.16 mH 1:10PM 6.2 ft1.88 mL 6:35PM 1.6 ft0.48 mWed, Apr 21H 12:37AM 7.5 ft2.29 mL 7:31AM -0.8 ft-0.23 mH 2:04PM 6.1 ft1.85 mL 7:14PM 2.1 ft0.63 mThu, Apr 22H 1:09AM 7.5 ft2.28 mL 8:11AM -0.8 ft-0.25 mH 2:56PM 6.0 ft1.81 mL 7:54PM 2.5 ft0.76 mFri, Apr 23H 1:41AM 7.3 ft2.23 mL 8:52AM -0.8 ft-0.23 mH 3:50PM 5.8 ft1.77 mL 8:36PM 2.8 ft0.86 mSat, Apr 24H 2:16AM 7.1 ft2.17 mL 9:35AM -0.6 ft-0.17 mH 4:46PM 5.7 ft1.72 mL 9:23PM 3.1 ft0.94 m