tidealmanac
Mon, Oct 18

Tuesday, October 19, 2027

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

Wed, Oct 20

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

Tides

  1. Low3:50 AM0.0 ft0.00 m
  2. High11:10 AM2.1 ft0.63 m
  3. Low6:04 PM0.6 ft0.18 m
  4. High10:39 PM1.0 ft0.30 m

Range 2.1 ft0.63 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:59 AM
Sunrise
6:22 AM
Solar noon
12:12 PM
Sunset
6:02 PM
Civil dusk
6:24 PM
Daylight
11h 41m

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

Moon

Waning gibbous82% illuminated · day 18 of the cycle

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

This week

Sat, Oct 16L 2:02AM 0.2 ft0.06 mH 8:55AM 2.0 ft0.61 mL 3:35PM 0.5 ft0.15 mH 8:45PM 1.2 ft0.35 mSun, Oct 17L 2:34AM 0.1 ft0.03 mH 9:37AM 2.1 ft0.63 mL 4:23PM 0.5 ft0.16 mH 9:20PM 1.1 ft0.33 mMon, Oct 18L 3:10AM 0.0 ft0.01 mH 10:21AM 2.1 ft0.63 mL 5:11PM 0.6 ft0.17 mH 9:57PM 1.0 ft0.31 mTue, Oct 19L 3:50AM 0.0 ft0.00 mH 11:10AM 2.1 ft0.63 mL 6:04PM 0.6 ft0.18 mH 10:39PM 1.0 ft0.30 mWed, Oct 20L 4:36AM 0.0 ft0.00 mH 12:02PM 2.0 ft0.62 mL 6:59PM 0.6 ft0.20 mH 11:31PM 1.0 ft0.30 mThu, Oct 21L 5:30AM 0.1 ft0.02 mH 12:59PM 2.0 ft0.61 mL 7:56PM 0.7 ft0.21 mFri, Oct 22H 12:37AM 1.0 ft0.32 mL 6:32AM 0.1 ft0.04 mH 1:58PM 2.0 ft0.60 mL 8:51PM 0.7 ft0.20 m