tidealmanac
Wed, Oct 7

Thursday, October 8, 2026

Napa, Napa River, CA · NOAA 9415623 · MLLW · Local time (America/Los_Angeles)

Fri, Oct 9

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. High12:04 AM6.8 ft2.06 m
  2. Low6:43 AM0.3 ft0.10 m
  3. High12:56 PM7.1 ft2.15 m
  4. Low7:17 PM0.8 ft0.25 m

Range 6.7 ft2.05 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:45 AM
Sunrise
7:11 AM
Solar noon
12:57 PM
Sunset
6:43 PM
Civil dusk
7:09 PM
Daylight
11h 32m

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

Moon

Waning crescent8% illuminated · day 26 of the cycle

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

This week

Mon, Oct 5L 4:19AM -0.1 ft-0.03 mH 11:09AM 6.0 ft1.84 mL 4:40PM 2.5 ft0.76 mH 9:54PM 6.8 ft2.08 mTue, Oct 6L 5:15AM -0.1 ft-0.02 mH 11:49AM 6.4 ft1.95 mL 5:39PM 1.9 ft0.58 mH 11:03PM 6.8 ft2.08 mWed, Oct 7L 6:02AM 0.1 ft0.02 mH 12:24PM 6.8 ft2.06 mL 6:31PM 1.3 ft0.40 mThu, Oct 8H 12:04AM 6.8 ft2.06 mL 6:43AM 0.3 ft0.10 mH 12:56PM 7.1 ft2.15 mL 7:17PM 0.8 ft0.25 mFri, Oct 9H 1:00AM 6.6 ft2.02 mL 7:21AM 0.7 ft0.20 mH 1:27PM 7.3 ft2.22 mL 8:00PM 0.4 ft0.12 mSat, Oct 10H 1:54AM 6.4 ft1.96 mL 7:56AM 1.1 ft0.34 mH 1:55PM 7.4 ft2.25 mL 8:40PM 0.1 ft0.03 mSun, Oct 11H 2:45AM 6.2 ft1.89 mL 8:31AM 1.6 ft0.48 mH 2:23PM 7.4 ft2.26 mL 9:20PM -0.1 ft-0.02 m