tidealmanac
Wed, Sep 22

Thursday, September 23, 2027

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

Fri, Sep 24

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. Low12:04 AM0.3 ft0.08 m
  2. High7:28 AM4.9 ft1.49 m
  3. Low11:20 AM3.9 ft1.18 m
  4. High5:54 PM7.0 ft2.14 m

Range 6.8 ft2.06 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:37 AM
Sunrise
7:05 AM
Solar noon
1:09 PM
Sunset
7:14 PM
Civil dusk
7:41 PM
Daylight
12h 9m

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

Moon

Last quarter47% illuminated · day 22 of the cycle

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

This week

Mon, Sep 20H 3:51AM 5.5 ft1.69 mL 8:40AM 2.8 ft0.85 mH 3:06PM 7.4 ft2.26 mL 9:59PM 0.2 ft0.07 mTue, Sep 21H 4:52AM 5.2 ft1.58 mL 9:17AM 3.2 ft0.99 mH 3:47PM 7.3 ft2.24 mL 10:57PM 0.3 ft0.08 mWed, Sep 22H 6:05AM 4.9 ft1.50 mL 10:06AM 3.6 ft1.10 mH 4:42PM 7.2 ft2.19 mThu, Sep 23L 12:04AM 0.3 ft0.08 mH 7:28AM 4.9 ft1.49 mL 11:20AM 3.9 ft1.18 mH 5:54PM 7.0 ft2.14 mFri, Sep 24L 1:16AM 0.2 ft0.05 mH 8:43AM 5.1 ft1.56 mL 12:56PM 3.8 ft1.16 mH 7:16PM 7.0 ft2.13 mSat, Sep 25L 2:23AM 0.0 ft-0.01 mH 9:40AM 5.5 ft1.69 mL 2:22PM 3.3 ft1.01 mH 8:35PM 7.1 ft2.15 mSun, Sep 26L 3:21AM -0.2 ft-0.06 mH 10:24AM 6.0 ft1.84 mL 3:32PM 2.5 ft0.78 mH 9:45PM 7.2 ft2.19 m