tidealmanac
Tue, Nov 3

Wednesday, November 4, 2026

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

Thu, Nov 5

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 6:28 AMSunset 5:53 PM4:21 AM · 1.5 ft4:21 AM · 0.46 m10:17 AM · 0.5 ft10:17 AM · 0.15 m4:40 PM · 1.6 ft4:40 PM · 0.49 m10:57 PM · 0.4 ft10:57 PM · 0.11 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. High4:21 AM1.5 ft0.46 m
  2. Low10:17 AM0.5 ft0.15 m
  3. High4:40 PM1.6 ft0.49 m
  4. Low10:57 PM0.4 ft0.11 m

Range 1.2 ft0.38 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:05 AM
Sunrise
6:28 AM
Solar noon
12:10 PM
Sunset
5:53 PM
Civil dusk
6:16 PM
Daylight
11h 25m

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

Moon

Waning crescent28% illuminated · day 24 of the cycle

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

This week

Sun, Nov 1H 12:37AM 1.0 ft0.32 mL 6:27AM 0.1 ft0.03 mH 1:51PM 2.0 ft0.60 mL 8:42PM 0.6 ft0.17 mMon, Nov 2H 1:53AM 1.1 ft0.35 mL 7:39AM 0.2 ft0.08 mH 2:50PM 1.9 ft0.57 mL 9:32PM 0.5 ft0.16 mTue, Nov 3H 3:10AM 1.3 ft0.40 mL 8:56AM 0.4 ft0.12 mH 3:47PM 1.7 ft0.53 mL 10:17PM 0.5 ft0.14 mWed, Nov 4H 4:21AM 1.5 ft0.46 mL 10:17AM 0.5 ft0.15 mH 4:40PM 1.6 ft0.49 mL 10:57PM 0.4 ft0.11 mThu, Nov 5H 5:24AM 1.7 ft0.52 mL 11:35AM 0.5 ft0.17 mH 5:29PM 1.5 ft0.44 mL 11:36PM 0.3 ft0.08 mFri, Nov 6H 6:19AM 1.9 ft0.57 mL 12:45PM 0.5 ft0.16 mH 6:15PM 1.3 ft0.40 mSat, Nov 7L 12:14AM 0.2 ft0.05 mH 7:08AM 2.0 ft0.61 mL 1:47PM 0.5 ft0.15 mH 6:59PM 1.2 ft0.36 m