tidealmanac
Sat, Sep 11

Sunday, September 12, 2027

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

Mon, Sep 13

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. Low4:40 AM0.5 ft0.14 m
  2. High11:37 AM5.8 ft1.75 m
  3. Low4:40 PM2.8 ft0.84 m
  4. High10:47 PM6.7 ft2.04 m

Range 6.3 ft1.91 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:26 AM
Sunrise
6:54 AM
Solar noon
1:13 PM
Sunset
7:33 PM
Civil dusk
8:00 PM
Daylight
12h 39m

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

Moon

Waxing gibbous88% illuminated · day 11 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Thu, Sep 9L 2:05AM 0.8 ft0.24 mH 9:42AM 5.1 ft1.54 mL 1:47PM 3.9 ft1.20 mH 7:57PM 6.5 ft1.97 mFri, Sep 10L 3:08AM 0.7 ft0.21 mH 10:35AM 5.3 ft1.61 mL 2:59PM 3.7 ft1.11 mH 9:02PM 6.5 ft1.98 mSat, Sep 11L 3:58AM 0.6 ft0.17 mH 11:10AM 5.5 ft1.68 mL 3:55PM 3.2 ft0.99 mH 9:58PM 6.6 ft2.01 mSun, Sep 12L 4:40AM 0.5 ft0.14 mH 11:37AM 5.8 ft1.75 mL 4:40PM 2.8 ft0.84 mH 10:47PM 6.7 ft2.04 mMon, Sep 13L 5:14AM 0.4 ft0.13 mH 12:02PM 6.0 ft1.84 mL 5:20PM 2.3 ft0.69 mH 11:30PM 6.8 ft2.06 mTue, Sep 14L 5:45AM 0.5 ft0.15 mH 12:26PM 6.3 ft1.93 mL 5:57PM 1.8 ft0.55 mWed, Sep 15H 12:11AM 6.7 ft2.06 mL 6:15AM 0.7 ft0.20 mH 12:51PM 6.6 ft2.02 mL 6:34PM 1.4 ft0.42 m