tidealmanac
Wed, Oct 14

Thursday, October 15, 2026

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

Fri, Oct 16

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. Low4:34 AM0.1 ft0.04 m
  2. High11:42 AM1.8 ft0.56 m
  3. Low6:40 PM0.6 ft0.18 m
  4. High11:22 PM0.9 ft0.28 m

Range 1.7 ft0.52 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:58 AM
Sunrise
6:20 AM
Solar noon
12:13 PM
Sunset
6:05 PM
Civil dusk
6:27 PM
Daylight
11h 44m

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

Moon

Waxing crescent19% illuminated · day 4 of the cycle

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

This week

Mon, Oct 12L 2:44AM 0.1 ft0.03 mH 9:35AM 2.1 ft0.63 mL 4:16PM 0.4 ft0.14 mH 9:29PM 1.1 ft0.35 mTue, Oct 13L 3:19AM 0.1 ft0.03 mH 10:16AM 2.0 ft0.61 mL 5:03PM 0.5 ft0.14 mH 10:06PM 1.0 ft0.32 mWed, Oct 14L 3:55AM 0.1 ft0.03 mH 10:58AM 1.9 ft0.58 mL 5:50PM 0.5 ft0.16 mH 10:43PM 1.0 ft0.29 mThu, Oct 15L 4:34AM 0.1 ft0.04 mH 11:42AM 1.8 ft0.56 mL 6:40PM 0.6 ft0.18 mH 11:22PM 0.9 ft0.28 mFri, Oct 16L 5:15AM 0.2 ft0.06 mH 12:30PM 1.8 ft0.54 mL 7:32PM 0.6 ft0.20 mSat, Oct 17H 12:06AM 0.9 ft0.28 mL 6:01AM 0.3 ft0.08 mH 1:21PM 1.7 ft0.52 mL 8:27PM 0.7 ft0.21 mSun, Oct 18H 12:59AM 0.9 ft0.29 mL 6:52AM 0.3 ft0.10 mH 2:14PM 1.7 ft0.51 mL 9:19PM 0.7 ft0.22 m