tidealmanac
Thu, Oct 15

Friday, October 16, 2026

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

Sat, Oct 17

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

Tides

  1. Low5:15 AM0.2 ft0.06 m
  2. High12:30 PM1.8 ft0.54 m
  3. Low7:32 PM0.6 ft0.20 m

Range 1.6 ft0.48 m · 3 predicted tides · MLLW

Sun

Civil dawn
5:59 AM
Sunrise
6:21 AM
Solar noon
12:12 PM
Sunset
6:04 PM
Civil dusk
6:26 PM
Daylight
11h 43m

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

Moon

Waxing crescent28% illuminated · day 5 of the cycle

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

This week

Tue, 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 mMon, Oct 19H 2:03AM 1.0 ft0.31 mL 7:50AM 0.4 ft0.13 mH 3:06PM 1.7 ft0.51 mL 10:03PM 0.7 ft0.22 m