tidealmanac
Tue, Dec 29

Wednesday, December 30, 2026

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

Thu, Dec 31

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. High5:21 AM7.3 ft2.24 m
  2. Low11:25 AM2.2 ft0.66 m
  3. High5:20 PM5.4 ft1.65 m
  4. Low11:00 PM1.6 ft0.49 m

Range 5.7 ft1.75 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:10 AM
Sunrise
7:41 AM
Solar noon
12:19 PM
Sunset
4:57 PM
Civil dusk
5:28 PM
Daylight
9h 17m

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

Moon

Last quarter60% illuminated · day 21 of the cycle

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

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