tidealmanac
Sun, Oct 25

Monday, October 26, 2026

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

Tue, Oct 27

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. Low1:29 AM-0.3 ft-0.10 m
  2. High8:06 AM4.3 ft1.31 m
  3. Low2:26 PM-0.2 ft-0.07 m
  4. High8:32 PM3.7 ft1.12 m

Range 4.7 ft1.42 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:41 AM
Sunrise
7:09 AM
Solar noon
12:29 PM
Sunset
5:49 PM
Civil dusk
6:18 PM
Daylight
10h 40m

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

Moon

Full moon100% illuminated · day 15 of the cycle

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

This week

Fri, Oct 23H 5:55AM 3.5 ft1.05 mL 12:15PM 0.2 ft0.07 mH 6:15PM 3.3 ft1.00 mSat, Oct 24L 12:15AM 0.0 ft0.00 mH 6:39AM 3.8 ft1.16 mL 12:57PM 0.0 ft0.00 mH 7:00PM 3.5 ft1.06 mSun, Oct 25L 12:50AM -0.2 ft-0.06 mH 7:22AM 4.1 ft1.25 mL 1:40PM -0.1 ft-0.04 mH 7:46PM 3.6 ft1.10 mMon, Oct 26L 1:29AM -0.3 ft-0.10 mH 8:06AM 4.3 ft1.31 mL 2:26PM -0.2 ft-0.07 mH 8:32PM 3.7 ft1.12 mTue, Oct 27L 2:12AM -0.4 ft-0.12 mH 8:53AM 4.4 ft1.34 mL 3:13PM -0.2 ft-0.07 mH 9:21PM 3.6 ft1.11 mWed, Oct 28L 2:57AM -0.4 ft-0.11 mH 9:42AM 4.4 ft1.33 mL 4:00PM -0.1 ft-0.03 mH 10:13PM 3.6 ft1.08 mThu, Oct 29L 3:44AM -0.3 ft-0.08 mH 10:35AM 4.2 ft1.28 mL 4:49PM 0.1 ft0.03 mH 11:08PM 3.4 ft1.05 m