tidealmanac
Mon, Dec 7

Tuesday, December 8, 2026

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

Wed, Dec 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. High12:38 AM6.1 ft1.86 m
  2. Low5:09 AM3.3 ft1.00 m
  3. High10:47 AM7.6 ft2.32 m
  4. Low6:13 PM-0.7 ft-0.21 m

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

Sun

Civil dawn
6:43 AM
Sunrise
7:12 AM
Solar noon
12:01 PM
Sunset
4:51 PM
Civil dusk
5:20 PM
Daylight
9h 39m

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

Moon

New moon1% illuminated · day 28 of the cycle

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

This week

Sat, Dec 5L 2:58AM 2.3 ft0.70 mH 9:07AM 7.7 ft2.33 mL 4:23PM -0.2 ft-0.06 mH 10:57PM 5.8 ft1.77 mSun, Dec 6L 3:44AM 2.7 ft0.83 mH 9:41AM 7.7 ft2.35 mL 5:02PM -0.5 ft-0.15 mH 11:51PM 6.0 ft1.82 mMon, Dec 7L 4:27AM 3.0 ft0.93 mH 10:14AM 7.7 ft2.34 mL 5:38PM -0.6 ft-0.19 mTue, Dec 8H 12:38AM 6.1 ft1.86 mL 5:09AM 3.3 ft1.00 mH 10:47AM 7.6 ft2.32 mL 6:13PM -0.7 ft-0.21 mWed, Dec 9H 1:21AM 6.1 ft1.87 mL 5:50AM 3.4 ft1.04 mH 11:20AM 7.5 ft2.29 mL 6:47PM -0.7 ft-0.20 mThu, Dec 10H 2:00AM 6.1 ft1.86 mL 6:29AM 3.5 ft1.05 mH 11:56AM 7.4 ft2.26 mL 7:22PM -0.6 ft-0.19 mFri, Dec 11H 2:38AM 6.0 ft1.84 mL 7:08AM 3.5 ft1.05 mH 12:32PM 7.2 ft2.21 mL 7:57PM -0.5 ft-0.16 m