tidealmanac
Tue, Sep 21

Wednesday, September 22, 2027

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

Thu, Sep 23

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. High6:05 AM4.9 ft1.50 m
  2. Low10:06 AM3.6 ft1.10 m
  3. High4:42 PM7.2 ft2.19 m

Range 3.6 ft1.09 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:36 AM
Sunrise
7:04 AM
Solar noon
1:10 PM
Sunset
7:16 PM
Civil dusk
7:43 PM
Daylight
12h 12m

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

Moon

Last quarter58% illuminated · day 21 of the cycle

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

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