tidealmanac
Sun, Jan 17

Monday, January 18, 2027

Santa Isabel, PR · NOAA 9756639 · MLLW · Local time (America/Puerto_Rico)

Tue, Jan 19

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

Tides

  1. High5:42 AM0.8 ft0.24 m
  2. Low11:51 AM0.3 ft0.08 m
  3. High3:13 PM0.4 ft0.11 m
  4. Low10:30 PM-0.5 ft-0.14 m

Range 1.2 ft0.38 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:37 AM
Sunrise
7:00 AM
Solar noon
12:36 PM
Sunset
6:12 PM
Civil dusk
6:35 PM
Daylight
11h 11m

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

Moon

Waxing gibbous82% illuminated · day 10 of the cycle

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

This week

Fri, Jan 15H 4:49AM 0.6 ft0.18 mL 11:02AM 0.1 ft0.02 mH 3:59PM 0.3 ft0.10 mL 9:57PM -0.1 ft-0.04 mSat, Jan 16H 4:58AM 0.7 ft0.21 mL 11:20AM 0.1 ft0.03 mH 3:48PM 0.3 ft0.09 mL 9:57PM -0.3 ft-0.08 mSun, Jan 17H 5:17AM 0.8 ft0.23 mL 11:37AM 0.2 ft0.05 mH 3:32PM 0.3 ft0.10 mL 10:10PM -0.4 ft-0.11 mMon, Jan 18H 5:42AM 0.8 ft0.24 mL 11:51AM 0.3 ft0.08 mH 3:13PM 0.4 ft0.11 mL 10:30PM -0.5 ft-0.14 mTue, Jan 19H 6:14AM 0.7 ft0.23 mL 11:59AM 0.4 ft0.12 mH 2:55PM 0.4 ft0.14 mL 10:51PM -0.5 ft-0.15 mWed, Jan 20H 6:55AM 0.7 ft0.20 mL 11:48AM 0.5 ft0.15 mH 2:45PM 0.5 ft0.17 mL 11:11PM -0.5 ft-0.15 mThu, Jan 21H 8:16AM 0.6 ft0.17 mL 10:29AM 0.5 ft0.17 mH 2:41PM 0.6 ft0.19 mL 11:25PM -0.4 ft-0.14 m