tidealmanac
Thu, Dec 17

Friday, December 18, 2026

Las Mareas, PR · NOAA 9755679 · MLLW · Local time (America/Puerto_Rico)

Sat, Dec 19

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

Tides

  1. High7:47 AM0.6 ft0.18 m
  2. Low11:08 PM0.0 ft0.01 m

Range 0.6 ft0.17 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:26 AM
Sunrise
6:49 AM
Solar noon
12:21 PM
Sunset
5:53 PM
Civil dusk
6:16 PM
Daylight
11h 3m

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

Moon

First quarter69% illuminated · day 9 of the cycle

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

This week

Tue, Dec 15L 1:17AM 0.1 ft0.02 mH 2:02PM 0.6 ft0.18 mWed, Dec 16L 12:07AM 0.1 ft0.03 mH 1:52PM 0.5 ft0.15 mL 11:15PM 0.1 ft0.03 mThu, Dec 17H 8:28AM 0.5 ft0.14 mL 10:58PM 0.1 ft0.02 mFri, Dec 18H 7:47AM 0.6 ft0.18 mL 11:08PM 0.0 ft0.01 mSat, Dec 19H 7:55AM 0.7 ft0.23 mL 11:09PM 0.0 ft-0.01 mSun, Dec 20H 8:33AM 0.9 ft0.27 mL 10:21PM -0.1 ft-0.04 mMon, Dec 21H 9:15AM 1.0 ft0.30 mL 10:55PM -0.2 ft-0.07 m