tidealmanac
Wed, Nov 11

Thursday, November 12, 2026

Arecibo, PR · NOAA 9757809 · MLLW · Local time (America/Puerto_Rico)

Fri, Nov 13

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 6:32 AMSunset 5:50 PM3:19 AM · 0.0 ft3:19 AM · 0.01 m10:31 AM · 1.9 ft10:31 AM · 0.58 m5:33 PM · 0.5 ft5:33 PM · 0.15 m10:13 PM · 0.9 ft10:13 PM · 0.27 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. Low3:19 AM0.0 ft0.01 m
  2. High10:31 AM1.9 ft0.58 m
  3. Low5:33 PM0.5 ft0.15 m
  4. High10:13 PM0.9 ft0.27 m

Range 1.9 ft0.57 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:09 AM
Sunrise
6:32 AM
Solar noon
12:11 PM
Sunset
5:50 PM
Civil dusk
6:13 PM
Daylight
11h 19m

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

Moon

Waxing crescent8% illuminated · day 2 of the cycle

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

This week

Mon, Nov 9L 1:28AM 0.0 ft0.01 mH 8:32AM 2.1 ft0.63 mL 3:26PM 0.4 ft0.13 mH 8:19PM 1.0 ft0.30 mTue, Nov 10L 2:05AM 0.0 ft0.00 mH 9:12AM 2.0 ft0.62 mL 4:09PM 0.4 ft0.13 mH 8:57PM 0.9 ft0.28 mWed, Nov 11L 2:42AM 0.0 ft0.00 mH 9:51AM 2.0 ft0.60 mL 4:51PM 0.4 ft0.14 mH 9:34PM 0.9 ft0.27 mThu, Nov 12L 3:19AM 0.0 ft0.01 mH 10:31AM 1.9 ft0.58 mL 5:33PM 0.5 ft0.15 mH 10:13PM 0.9 ft0.27 mFri, Nov 13L 3:58AM 0.1 ft0.03 mH 11:13AM 1.8 ft0.56 mL 6:17PM 0.6 ft0.17 mH 10:54PM 0.9 ft0.27 mSat, Nov 14L 4:38AM 0.2 ft0.06 mH 11:56AM 1.8 ft0.55 mL 7:02PM 0.6 ft0.18 mH 11:42PM 0.9 ft0.28 mSun, Nov 15L 5:22AM 0.3 ft0.09 mH 12:40PM 1.7 ft0.53 mL 7:45PM 0.6 ft0.19 m