tidealmanac
Mon, Oct 26

Tuesday, October 27, 2026

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

Wed, Oct 28

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. High1:52 AM6.3 ft1.91 m
  2. Low6:42 AM2.6 ft0.80 m
  3. High1:00 PM8.5 ft2.60 m
  4. Low7:48 PM-1.4 ft-0.43 m

Range 9.9 ft3.03 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:13 AM
Sunrise
7:41 AM
Solar noon
1:01 PM
Sunset
6:20 PM
Civil dusk
6:48 PM
Daylight
10h 39m

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

Moon

Full moon97% illuminated · day 16 of the cycle

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

This week

Sat, 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 mThu, Oct 29H 3:43AM 5.9 ft1.81 mL 8:09AM 3.3 ft1.02 mH 2:25PM 8.4 ft2.55 mL 9:29PM -1.3 ft-0.40 mFri, Oct 30H 4:44AM 5.8 ft1.76 mL 9:03AM 3.6 ft1.10 mH 3:17PM 8.0 ft2.42 mL 10:26PM -1.0 ft-0.29 m