Connecticut

Cos Cob Harbor — Weekly Tide Table

May 17 – May 23, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Sun, May 17 6:27 AM -0.8 12:23 PM 7.7 6:33 PM 0.0
5:37 AM
8:07 PM
5:37 AM
9:50 PM
New Moon · 1%
Mon, May 18 12:35 AM 8.9 7:19 AM -0.7 1:16 PM 7.7 7:27 PM 0.1
5:36 AM
8:08 PM
6:30 AM
10:58 PM
Waxing Crescent · 5%
Tue, May 19 1:30 AM 8.7 8:12 AM -0.5 2:11 PM 7.6 8:23 PM 0.3
5:35 AM
8:09 PM
7:35 AM
11:55 PM
Waxing Crescent · 11%
Wed, May 20 2:27 AM 8.4 9:08 AM -0.3 3:08 PM 7.5 9:23 PM 0.4
5:34 AM
8:10 PM
8:49 AM
Waxing Crescent · 20%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8469549 · view the interactive daily chart