tidealmanac
Thu, Aug 19

Friday, August 20, 2027

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

Sat, Aug 21

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. High2:20 AM6.5 ft1.97 m
  2. Low8:17 AM0.9 ft0.27 m
  3. High2:59 PM6.7 ft2.05 m
  4. Low8:50 PM1.6 ft0.47 m

Range 5.8 ft1.78 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:02 AM
Sunrise
6:31 AM
Solar noon
1:20 PM
Sunset
8:09 PM
Civil dusk
8:38 PM
Daylight
13h 38m

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

Moon

Waning gibbous89% illuminated · day 18 of the cycle

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

This week

Tue, Aug 17H 12:25AM 7.2 ft2.20 mL 6:54AM -0.1 ft-0.03 mH 1:43PM 6.1 ft1.86 mL 6:53PM 2.3 ft0.71 mWed, Aug 18H 1:03AM 7.1 ft2.15 mL 7:23AM 0.1 ft0.03 mH 2:08PM 6.3 ft1.93 mL 7:31PM 2.0 ft0.62 mThu, Aug 19H 1:41AM 6.8 ft2.07 mL 7:50AM 0.4 ft0.13 mH 2:33PM 6.5 ft1.99 mL 8:09PM 1.8 ft0.55 mFri, Aug 20H 2:20AM 6.5 ft1.97 mL 8:17AM 0.9 ft0.27 mH 2:59PM 6.7 ft2.05 mL 8:50PM 1.6 ft0.47 mSat, Aug 21H 3:03AM 6.0 ft1.84 mL 8:44AM 1.4 ft0.43 mH 3:26PM 6.9 ft2.10 mL 9:34PM 1.4 ft0.41 mSun, Aug 22H 3:51AM 5.6 ft1.70 mL 9:13AM 2.0 ft0.60 mH 3:55PM 7.0 ft2.14 mL 10:24PM 1.2 ft0.36 mMon, Aug 23H 4:49AM 5.1 ft1.55 mL 9:44AM 2.6 ft0.78 mH 4:31PM 7.1 ft2.17 mL 11:24PM 1.0 ft0.31 m