tidealmanac
Mon, Sep 20

Tuesday, September 21, 2027

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

Wed, Sep 22

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. High4:52 AM5.2 ft1.58 m
  2. Low9:17 AM3.2 ft0.99 m
  3. High3:47 PM7.3 ft2.24 m
  4. Low10:57 PM0.3 ft0.08 m

Range 7.1 ft2.16 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:35 AM
Sunrise
7:03 AM
Solar noon
1:10 PM
Sunset
7:17 PM
Civil dusk
7:45 PM
Daylight
12h 15m

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

Moon

Last quarter68% illuminated · day 20 of the cycle

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

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