tidealmanac
Sun, Oct 18

Monday, October 19, 2026

Los Angeles Harbor, Mormon Island, CA · NOAA TWC0439 · MLLW · Local time (America/Los_Angeles)

Tue, Oct 20

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. High7:09 AM3.9 ft1.20 m
  2. Low11:47 AM3.3 ft1.00 m
  3. High5:01 PM4.3 ft1.30 m

Range 1.0 ft0.30 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:36 AM
Sunrise
7:01 AM
Solar noon
12:38 PM
Sunset
6:15 PM
Civil dusk
6:41 PM
Daylight
11h 15m

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

Moon

First quarter59% illuminated · day 8 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Fri, Oct 16H 12:18PM 4.7 ft1.45 mL 9:10PM 1.0 ft0.31 mSat, Oct 17H 1:27PM 4.4 ft1.33 mL 10:35PM 1.0 ft0.30 mSun, Oct 18H 7:22AM 3.7 ft1.13 mL 10:12AM 3.7 ft1.13 mH 3:28PM 4.2 ft1.27 mL 11:35PM 0.8 ft0.26 mMon, Oct 19H 7:09AM 3.9 ft1.20 mL 11:47AM 3.3 ft1.00 mH 5:01PM 4.3 ft1.30 mTue, Oct 20L 12:17AM 0.7 ft0.22 mH 7:16AM 4.2 ft1.28 mL 12:32PM 2.7 ft0.83 mH 6:04PM 4.4 ft1.36 mWed, Oct 21L 12:49AM 0.6 ft0.19 mH 7:29AM 4.5 ft1.39 mL 1:08PM 2.1 ft0.64 mH 6:53PM 4.6 ft1.41 mThu, Oct 22L 1:17AM 0.6 ft0.20 mH 7:45AM 4.9 ft1.51 mL 1:43PM 1.5 ft0.44 mH 7:37PM 4.7 ft1.44 m