tidealmanac
Sat, Oct 17

Sunday, October 18, 2026

Culebra, PR · NOAA 9752235 · MLLW · Local time (America/Puerto_Rico)

Mon, Oct 19

Predicted tide height, every 6 minutes

HighLowNightTwilight
3.3 ft1.0 m0.8 ft0.3 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 6:16 AMSunset 5:57 PM12:31 AM · 0.7 ft12:31 AM · 0.22 m6:59 AM · 0.3 ft6:59 AM · 0.09 m2:54 PM · 1.2 ft2:54 PM · 0.38 m10:14 PM · 0.7 ft10:14 PM · 0.20 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. High12:31 AM0.7 ft0.22 m
  2. Low6:59 AM0.3 ft0.09 m
  3. High2:54 PM1.2 ft0.38 m
  4. Low10:14 PM0.7 ft0.20 m

Range 0.9 ft0.29 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:54 AM
Sunrise
6:16 AM
Solar noon
12:06 PM
Sunset
5:57 PM
Civil dusk
6:19 PM
Daylight
11h 42m

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

Moon

First quarter49% illuminated · day 7 of the cycle

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

This week

Thu, Oct 15L 4:33AM 0.2 ft0.06 mH 12:10PM 1.3 ft0.40 mL 7:29PM 0.6 ft0.19 mH 10:55PM 0.7 ft0.22 mFri, Oct 16L 5:16AM 0.2 ft0.06 mH 1:02PM 1.3 ft0.38 mL 8:28PM 0.6 ft0.20 mH 11:37PM 0.7 ft0.21 mSat, Oct 17L 6:05AM 0.2 ft0.07 mH 1:58PM 1.2 ft0.38 mL 9:26PM 0.7 ft0.20 mSun, Oct 18H 12:31AM 0.7 ft0.22 mL 6:59AM 0.3 ft0.09 mH 2:54PM 1.2 ft0.38 mL 10:14PM 0.7 ft0.20 mMon, Oct 19H 1:41AM 0.7 ft0.23 mL 7:58AM 0.4 ft0.11 mH 3:44PM 1.2 ft0.38 mL 10:48PM 0.7 ft0.20 mTue, Oct 20H 3:02AM 0.8 ft0.24 mL 9:01AM 0.4 ft0.13 mH 4:27PM 1.2 ft0.38 mL 11:16PM 0.6 ft0.19 mWed, Oct 21H 4:20AM 0.9 ft0.27 mL 10:09AM 0.5 ft0.15 mH 5:05PM 1.2 ft0.37 mL 11:42PM 0.6 ft0.17 m