tidealmanac
Thu, Oct 22

Friday, October 23, 2026

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

Sat, Oct 24

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. Low4:37 AM0.9 ft0.29 m
  2. High10:54 AM7.0 ft2.13 m
  3. Low5:21 PM0.9 ft0.26 m
  4. High11:19 PM6.3 ft1.93 m

Range 6.1 ft1.87 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:58 AM
Sunrise
7:25 AM
Solar noon
12:54 PM
Sunset
6:23 PM
Civil dusk
6:49 PM
Daylight
10h 58m

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

Moon

Waxing gibbous93% illuminated · day 12 of the cycle

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

This week

Tue, Oct 20L 2:38AM 0.6 ft0.19 mH 9:39AM 6.1 ft1.87 mL 3:25PM 2.7 ft0.82 mH 8:26PM 6.1 ft1.86 mWed, Oct 21L 3:23AM 0.6 ft0.20 mH 10:05AM 6.4 ft1.94 mL 4:07PM 2.1 ft0.65 mH 9:28PM 6.2 ft1.88 mThu, Oct 22L 4:01AM 0.7 ft0.23 mH 10:29AM 6.7 ft2.03 mL 4:44PM 1.5 ft0.46 mH 10:25PM 6.3 ft1.91 mFri, Oct 23L 4:37AM 0.9 ft0.29 mH 10:54AM 7.0 ft2.13 mL 5:21PM 0.9 ft0.26 mH 11:19PM 6.3 ft1.93 mSat, Oct 24L 5:12AM 1.3 ft0.38 mH 11:21AM 7.3 ft2.23 mL 5:58PM 0.2 ft0.07 mSun, Oct 25H 12:13AM 6.4 ft1.95 mL 5:47AM 1.7 ft0.50 mH 11:49AM 7.6 ft2.33 mL 6:37PM -0.3 ft-0.10 mMon, Oct 26H 1:07AM 6.4 ft1.95 mL 6:24AM 2.1 ft0.63 mH 12:21PM 7.9 ft2.41 mL 7:20PM -0.8 ft-0.24 m