tidealmanac
Sun, Oct 18

Monday, October 19, 2026

Hercules, Refugio Landing, CA · NOAA 9415074 · 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. Low2:21 AM0.6 ft0.17 m
  2. High9:42 AM4.7 ft1.44 m
  3. Low3:10 PM2.7 ft0.82 m
  4. High7:50 PM4.9 ft1.49 m

Range 4.3 ft1.32 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:55 AM
Sunrise
7:21 AM
Solar noon
12:54 PM
Sunset
6:27 PM
Civil dusk
6:54 PM
Daylight
11h 6m

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 6:47AM 4.5 ft1.36 mL 11:07AM 3.1 ft0.95 mH 4:26PM 5.5 ft1.67 mSat, Oct 17L 12:11AM 0.4 ft0.13 mH 8:03AM 4.5 ft1.36 mL 12:35PM 3.2 ft0.96 mH 5:25PM 5.2 ft1.58 mSun, Oct 18L 1:17AM 0.5 ft0.16 mH 9:02AM 4.6 ft1.39 mL 2:04PM 3.0 ft0.92 mH 6:36PM 5.0 ft1.52 mMon, Oct 19L 2:21AM 0.6 ft0.17 mH 9:42AM 4.7 ft1.44 mL 3:10PM 2.7 ft0.82 mH 7:50PM 4.9 ft1.49 mTue, Oct 20L 3:14AM 0.5 ft0.16 mH 10:12AM 4.9 ft1.51 mL 4:01PM 2.3 ft0.69 mH 8:59PM 4.9 ft1.50 mWed, Oct 21L 3:59AM 0.5 ft0.17 mH 10:38AM 5.2 ft1.59 mL 4:43PM 1.8 ft0.55 mH 10:01PM 5.0 ft1.52 mThu, Oct 22L 4:37AM 0.6 ft0.19 mH 11:02AM 5.5 ft1.68 mL 5:20PM 1.3 ft0.39 mH 10:58PM 5.1 ft1.55 m