tidealmanac
Thu, Oct 29

Friday, October 30, 2026

Mare Island, CA · NOAA 9415218 · MLLW · Local time (America/Los_Angeles)

Sat, Oct 31

Predicted tide height, every 6 minutes

HighLowNightTwilight
8.2 ft2.5 m3.3 ft1.0 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:32 AMSunset 6:13 PM6:05 AM · 4.5 ft6:05 AM · 1.37 m10:35 AM · 2.9 ft10:35 AM · 0.90 m3:51 PM · 6.1 ft3:51 PM · 1.85 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. High6:05 AM4.5 ft1.37 m
  2. Low10:35 AM2.9 ft0.90 m
  3. High3:51 PM6.1 ft1.85 m

Range 3.1 ft0.96 m · 3 predicted tides · MLLW

Sun

Civil dawn
7:05 AM
Sunrise
7:32 AM
Solar noon
12:53 PM
Sunset
6:13 PM
Civil dusk
6:40 PM
Daylight
10h 41m

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

Moon

Waning gibbous79% illuminated · day 19 of the cycle

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

This week

Tue, Oct 27H 2:53AM 4.6 ft1.39 mL 7:50AM 2.3 ft0.71 mH 1:22PM 6.5 ft1.99 mL 9:10PM -0.5 ft-0.15 mWed, Oct 28H 3:55AM 4.5 ft1.38 mL 8:38AM 2.6 ft0.79 mH 2:04PM 6.5 ft2.00 mL 10:01PM -0.5 ft-0.16 mThu, Oct 29H 5:00AM 4.5 ft1.36 mL 9:32AM 2.8 ft0.86 mH 2:53PM 6.4 ft1.95 mL 10:58PM -0.5 ft-0.14 mFri, Oct 30H 6:05AM 4.5 ft1.37 mL 10:35AM 2.9 ft0.90 mH 3:51PM 6.1 ft1.85 mSat, Oct 31L 12:01AM -0.3 ft-0.10 mH 7:09AM 4.6 ft1.39 mL 11:49AM 2.9 ft0.89 mH 5:01PM 5.7 ft1.73 mSun, Nov 1L 1:07AM -0.2 ft-0.05 mH 7:09AM 4.7 ft1.44 mL 12:11PM 2.7 ft0.83 mH 5:29PM 5.3 ft1.61 mMon, Nov 2L 1:11AM 0.0 ft-0.01 mH 8:02AM 5.0 ft1.52 mL 1:29PM 2.3 ft0.69 mH 6:58PM 5.1 ft1.54 m