tidealmanac
Sat, Oct 24

Sunday, October 25, 2026

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

Mon, Oct 26

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. High12:08 AM6.2 ft1.90 m
  2. Low5:26 AM1.8 ft0.56 m
  3. High11:52 AM7.9 ft2.42 m
  4. Low6:20 PM-0.6 ft-0.17 m

Range 8.5 ft2.59 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:11 AM
Sunrise
7:39 AM
Solar noon
1:01 PM
Sunset
6:23 PM
Civil dusk
6:51 PM
Daylight
10h 44m

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

Moon

Full moon100% illuminated · day 14 of the cycle

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

This week

Thu, Oct 22L 3:34AM 1.0 ft0.32 mH 10:24AM 6.5 ft1.97 mL 4:16PM 1.9 ft0.57 mH 10:23PM 5.9 ft1.81 mFri, Oct 23L 4:12AM 1.2 ft0.37 mH 10:52AM 7.0 ft2.12 mL 4:57PM 1.0 ft0.30 mH 11:17PM 6.1 ft1.86 mSat, Oct 24L 4:49AM 1.5 ft0.45 mH 11:21AM 7.5 ft2.28 mL 5:38PM 0.2 ft0.05 mSun, Oct 25H 12:08AM 6.2 ft1.90 mL 5:26AM 1.8 ft0.56 mH 11:52AM 7.9 ft2.42 mL 6:20PM -0.6 ft-0.17 mMon, Oct 26H 1:00AM 6.3 ft1.92 mL 6:03AM 2.2 ft0.68 mH 12:24PM 8.3 ft2.53 mL 7:02PM -1.1 ft-0.34 mTue, Oct 27H 1:52AM 6.3 ft1.91 mL 6:42AM 2.6 ft0.80 mH 1:00PM 8.5 ft2.60 mL 7:48PM -1.4 ft-0.43 mWed, Oct 28H 2:45AM 6.1 ft1.87 mL 7:23AM 3.0 ft0.92 mH 1:39PM 8.5 ft2.60 mL 8:36PM -1.5 ft-0.45 m