tidealmanac
Wed, Nov 4

Thursday, November 5, 2026

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

Fri, Nov 6

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 PM5:24 AM · 1.7 ft5:24 AM · 0.52 m11:35 AM · 0.5 ft11:35 AM · 0.17 m5:29 PM · 1.5 ft5:29 PM · 0.44 m11:36 PM · 0.3 ft11:36 PM · 0.08 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. High5:24 AM1.7 ft0.52 m
  2. Low11:35 AM0.5 ft0.17 m
  3. High5:29 PM1.5 ft0.44 m
  4. Low11:36 PM0.3 ft0.08 m

Range 1.4 ft0.43 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:06 AM
Sunrise
6:28 AM
Solar noon
12:10 PM
Sunset
5:53 PM
Civil dusk
6:15 PM
Daylight
11h 24m

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

Moon

Waning crescent19% illuminated · day 25 of the cycle

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

This week

Mon, 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 mSun, Nov 8L 12:51AM 0.1 ft0.02 mH 7:52AM 2.1 ft0.63 mL 2:39PM 0.5 ft0.14 mH 7:40PM 1.1 ft0.32 m