tidealmanac
Sat, Oct 17

Sunday, October 18, 2026

Luquillo, PR · NOAA 9753766 · MLLW · Local time (America/Puerto_Rico)

Mon, Oct 19

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 6:17 AMSunset 5:59 PM12:47 AM · 1.0 ft12:47 AM · 0.32 m7:15 AM · 0.4 ft7:15 AM · 0.11 m2:31 PM · 1.5 ft2:31 PM · 0.46 m8:51 PM · 0.8 ft8:51 PM · 0.24 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. High12:47 AM1.0 ft0.32 m
  2. Low7:15 AM0.4 ft0.11 m
  3. High2:31 PM1.5 ft0.46 m
  4. Low8:51 PM0.8 ft0.24 m

Range 1.1 ft0.35 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:55 AM
Sunrise
6:17 AM
Solar noon
12:08 PM
Sunset
5:59 PM
Civil dusk
6:21 PM
Daylight
11h 42m

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

Moon

First quarter49% illuminated · day 7 of the cycle

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

This week

Thu, Oct 15L 4:43AM 0.2 ft0.07 mH 11:55AM 1.7 ft0.51 mL 6:25PM 0.7 ft0.22 mH 11:07PM 1.1 ft0.33 mFri, Oct 16L 5:29AM 0.3 ft0.08 mH 12:46PM 1.6 ft0.49 mL 7:13PM 0.8 ft0.23 mH 11:52PM 1.1 ft0.32 mSat, Oct 17L 6:22AM 0.3 ft0.10 mH 1:38PM 1.5 ft0.47 mL 8:01PM 0.8 ft0.24 mSun, Oct 18H 12:47AM 1.0 ft0.32 mL 7:15AM 0.4 ft0.11 mH 2:31PM 1.5 ft0.46 mL 8:51PM 0.8 ft0.24 mMon, Oct 19H 1:50AM 1.0 ft0.32 mL 8:09AM 0.4 ft0.12 mH 3:26PM 1.5 ft0.45 mL 9:46PM 0.7 ft0.22 mTue, Oct 20H 3:03AM 1.1 ft0.33 mL 9:11AM 0.5 ft0.14 mH 4:16PM 1.5 ft0.44 mL 10:33PM 0.7 ft0.20 mWed, Oct 21H 4:18AM 1.2 ft0.36 mL 10:19AM 0.5 ft0.15 mH 4:57PM 1.4 ft0.44 mL 11:11PM 0.5 ft0.17 m