tidealmanac
Mon, Sep 7

Tuesday, September 8, 2026

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

Wed, Sep 9

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. Low4:59 AM-0.5 ft-0.15 m
  2. High11:41 AM6.6 ft2.00 m
  3. Low4:57 PM2.3 ft0.71 m
  4. High10:41 PM7.8 ft2.38 m

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

Sun

Civil dawn
6:19 AM
Sunrise
6:45 AM
Solar noon
1:07 PM
Sunset
7:29 PM
Civil dusk
7:56 PM
Daylight
12h 44m

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

Moon

Waning crescent11% illuminated · day 26 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sat, Sep 5L 1:59AM 0.1 ft0.04 mH 9:24AM 5.7 ft1.74 mL 1:32PM 3.5 ft1.07 mH 7:23PM 7.6 ft2.31 mSun, Sep 6L 3:10AM -0.1 ft-0.04 mH 10:20AM 6.0 ft1.83 mL 2:55PM 3.3 ft1.00 mH 8:35PM 7.7 ft2.33 mMon, Sep 7L 4:09AM -0.4 ft-0.12 mH 11:04AM 6.3 ft1.92 mL 4:01PM 2.9 ft0.87 mH 9:42PM 7.8 ft2.37 mTue, Sep 8L 4:59AM -0.5 ft-0.15 mH 11:41AM 6.6 ft2.00 mL 4:57PM 2.3 ft0.71 mH 10:41PM 7.8 ft2.38 mWed, Sep 9L 5:42AM -0.5 ft-0.14 mH 12:16PM 6.8 ft2.08 mL 5:48PM 1.8 ft0.55 mH 11:36PM 7.7 ft2.35 mThu, Sep 10L 6:21AM -0.2 ft-0.07 mH 12:49PM 7.0 ft2.14 mL 6:35PM 1.4 ft0.41 mFri, Sep 11H 12:28AM 7.5 ft2.27 mL 6:58AM 0.1 ft0.04 mH 1:20PM 7.2 ft2.19 mL 7:21PM 1.0 ft0.30 m