Connecticut

Black Rock Harbor — Weekly Tide Table

Mar 15 – Mar 21, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Wed, Mar 18 5:31 AM -0.2 11:34 AM 7.1 5:48 PM -0.2 11:54 PM 7.6
7:02 AM
7:02 PM
6:37 AM
6:54 PM
New Moon · 0%
Thu, Mar 19 6:14 AM -0.5 12:18 PM 7.3 6:28 PM -0.4
7:01 AM
7:03 PM
6:59 AM
8:06 PM
New Moon · 0%
Fri, Mar 20 12:35 AM 7.9 6:58 AM -0.8 1:02 PM 7.4 7:10 PM -0.4
6:59 AM
7:04 PM
7:23 AM
9:20 PM
New Moon · 3%
Sat, Mar 21 1:19 AM 8.1 7:43 AM -0.9 1:49 PM 7.3 7:56 PM -0.4
6:57 AM
7:05 PM
7:50 AM
10:37 PM
Waxing Crescent · 9%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8467373 · view the interactive daily chart