tidealmanac
Mon, Oct 12

Tuesday, October 13, 2026

Castle Hill, RI · NOAA 8453201 · MLLW · Local time (America/New_York)

Wed, Oct 14

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. Low3:10 AM0.2 ft0.05 m
  2. High10:05 AM3.9 ft1.18 m
  3. Low4:00 PM0.3 ft0.09 m
  4. High10:26 PM3.1 ft0.96 m

Range 3.7 ft1.13 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:27 AM
Sunrise
6:55 AM
Solar noon
12:32 PM
Sunset
6:09 PM
Civil dusk
6:37 PM
Daylight
11h 14m

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

Moon

Waxing crescent6% illuminated · day 2 of the cycle

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

This week

Sat, Oct 10L 1:29AM 0.1 ft0.02 mH 8:01AM 4.3 ft1.31 mL 2:09PM 0.1 ft0.02 mH 8:21PM 3.7 ft1.13 mSun, Oct 11L 1:59AM 0.0 ft0.01 mH 8:43AM 4.3 ft1.30 mL 2:46PM 0.1 ft0.03 mH 9:03PM 3.6 ft1.09 mMon, Oct 12L 2:33AM 0.1 ft0.02 mH 9:24AM 4.1 ft1.25 mL 3:23PM 0.2 ft0.06 mH 9:44PM 3.4 ft1.03 mTue, Oct 13L 3:10AM 0.2 ft0.05 mH 10:05AM 3.9 ft1.18 mL 4:00PM 0.3 ft0.09 mH 10:26PM 3.1 ft0.96 mWed, Oct 14L 3:48AM 0.3 ft0.09 mH 10:46AM 3.6 ft1.09 mL 4:38PM 0.5 ft0.15 mH 11:09PM 2.9 ft0.89 mThu, Oct 15L 4:27AM 0.5 ft0.14 mH 11:30AM 3.3 ft1.00 mL 5:17PM 0.7 ft0.21 mH 11:55PM 2.7 ft0.83 mFri, Oct 16L 5:09AM 0.7 ft0.20 mH 12:18PM 3.0 ft0.92 mL 6:03PM 0.9 ft0.27 m