tidealmanac
Fri, Nov 6

Saturday, November 7, 2026

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

Sun, Nov 8

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. Low12:33 AM0.2 ft0.07 m
  2. High10:34 AM0.9 ft0.28 m

Range 0.7 ft0.20 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:03 AM
Sunrise
6:26 AM
Solar noon
12:08 PM
Sunset
5:50 PM
Civil dusk
6:12 PM
Daylight
11h 24m

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

Moon

Waning crescent6% illuminated · day 27 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Wed, Nov 4L 3:14AM 0.4 ft0.13 mH 5:24PM 0.7 ft0.22 mThu, Nov 5L 1:17AM 0.4 ft0.13 mH 10:19AM 0.7 ft0.22 mFri, Nov 6L 12:46AM 0.4 ft0.11 mH 10:22AM 0.8 ft0.25 mSat, Nov 7L 12:33AM 0.2 ft0.07 mH 10:34AM 0.9 ft0.28 mSun, Nov 8L 12:19AM 0.1 ft0.04 mH 10:46AM 0.9 ft0.29 mMon, Nov 9L 12:12AM 0.0 ft0.00 mH 11:00AM 0.9 ft0.29 mTue, Nov 10L 12:23AM -0.1 ft-0.02 mH 11:22AM 0.9 ft0.28 m