tidealmanac
Thu, Oct 7

Friday, October 8, 2027

Arroyo, PR · NOAA TEC4737 · MLLW · Local time (America/Puerto_Rico)

Sat, Oct 9

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. Low5:07 AM0.2 ft0.05 m
  2. High7:03 PM0.9 ft0.26 m

Range 0.7 ft0.21 m · 2 predicted tides · MLLW

Sun

Civil dawn
5:54 AM
Sunrise
6:16 AM
Solar noon
12:12 PM
Sunset
6:08 PM
Civil dusk
6:30 PM
Daylight
11h 52m

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

Moon

First quarter56% illuminated · day 7 of the cycle

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

This week

Tue, Oct 5L 2:52AM 0.0 ft0.01 mH 4:37PM 0.9 ft0.27 mWed, Oct 6L 3:34AM 0.0 ft0.01 mH 5:36PM 0.9 ft0.27 mThu, Oct 7L 4:19AM 0.1 ft0.03 mH 6:25PM 0.9 ft0.26 mFri, Oct 8L 5:07AM 0.2 ft0.05 mH 7:03PM 0.9 ft0.26 mSat, Oct 9L 5:53AM 0.3 ft0.08 mH 7:22PM 0.9 ft0.26 mSun, Oct 10L 6:36AM 0.4 ft0.11 mH 7:23PM 0.8 ft0.25 mMon, Oct 11L 7:09AM 0.5 ft0.15 mH 7:17PM 0.8 ft0.24 m