tidealmanac
Wed, Nov 18

Thursday, November 19, 2026

Eureka, CA · NOAA 9418801 · MLLW · Local time (America/Los_Angeles)

Fri, Nov 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. Low12:42 AM1.4 ft0.44 m
  2. High7:50 AM6.6 ft2.00 m
  3. Low1:59 PM2.3 ft0.69 m
  4. High7:52 PM5.2 ft1.57 m

Range 5.1 ft1.56 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:38 AM
Sunrise
7:08 AM
Solar noon
12:02 PM
Sunset
4:56 PM
Civil dusk
5:26 PM
Daylight
9h 48m

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

Moon

Waxing gibbous74% illuminated · day 9 of the cycle

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

This week

Mon, Nov 16H 5:50AM 5.5 ft1.68 mL 10:30AM 4.1 ft1.24 mH 4:03PM 5.8 ft1.76 mL 11:03PM 0.8 ft0.25 mTue, Nov 17H 6:35AM 5.8 ft1.75 mL 11:51AM 3.7 ft1.14 mH 5:18PM 5.4 ft1.65 mL 11:53PM 1.1 ft0.34 mWed, Nov 18H 7:15AM 6.1 ft1.86 mL 1:01PM 3.1 ft0.94 mH 6:37PM 5.2 ft1.58 mThu, Nov 19L 12:42AM 1.4 ft0.44 mH 7:50AM 6.6 ft2.00 mL 1:59PM 2.3 ft0.69 mH 7:52PM 5.2 ft1.57 mFri, Nov 20L 1:29AM 1.8 ft0.55 mH 8:24AM 7.1 ft2.16 mL 2:48PM 1.3 ft0.40 mH 9:02PM 5.3 ft1.62 mSat, Nov 21L 2:15AM 2.2 ft0.66 mH 8:57AM 7.6 ft2.33 mL 3:33PM 0.3 ft0.10 mH 10:06PM 5.6 ft1.69 mSun, Nov 22L 3:00AM 2.5 ft0.77 mH 9:32AM 8.2 ft2.49 mL 4:18PM -0.6 ft-0.17 mH 11:04PM 5.8 ft1.77 m