tidealmanac
Sun, Sep 20

Monday, September 21, 2026

Imperial Beach, CA · NOAA 9410120 · MLLW · Local time (America/Los_Angeles)

Tue, Sep 22

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. Low1:09 AM0.6 ft0.18 m
  2. High7:58 AM4.0 ft1.21 m
  3. Low12:44 PM2.8 ft0.85 m
  4. High6:40 PM4.9 ft1.51 m

Range 4.3 ft1.32 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:11 AM
Sunrise
6:36 AM
Solar noon
12:42 PM
Sunset
6:48 PM
Civil dusk
7:12 PM
Daylight
12h 12m

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

Moon

Waxing gibbous75% illuminated · day 9 of the cycle

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

This week

Fri, Sep 18H 2:35PM 4.3 ft1.31 mL 11:36PM 1.2 ft0.37 mSat, Sep 19H 4:37PM 4.3 ft1.32 mSun, Sep 20L 12:31AM 0.9 ft0.27 mH 7:55AM 3.7 ft1.14 mL 11:59AM 3.2 ft0.99 mH 5:51PM 4.6 ft1.41 mMon, Sep 21L 1:09AM 0.6 ft0.18 mH 7:58AM 4.0 ft1.21 mL 12:44PM 2.8 ft0.85 mH 6:40PM 4.9 ft1.51 mTue, Sep 22L 1:38AM 0.4 ft0.12 mH 8:09AM 4.2 ft1.29 mL 1:19PM 2.3 ft0.70 mH 7:20PM 5.2 ft1.60 mWed, Sep 23L 2:04AM 0.2 ft0.07 mH 8:25AM 4.5 ft1.39 mL 1:53PM 1.8 ft0.55 mH 7:56PM 5.4 ft1.66 mThu, Sep 24L 2:29AM 0.2 ft0.06 mH 8:44AM 4.9 ft1.49 mL 2:27PM 1.3 ft0.40 mH 8:31PM 5.5 ft1.68 m