Rhode Island

Southwest Point, Block Island — Tide Calendar

August 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Tue, Aug 11 1:26 AM 0.0 7:07 AM 2.9 1:07 PM -0.1 7:36 PM 3.6
5:52 AM
7:54 PM
4:16 AM
7:34 PM
New Moon · 1%
Wed, Aug 12 2:12 AM -0.1 8:01 AM 3.2 2:06 PM -0.2 8:26 PM 3.5
5:53 AM
7:52 PM
5:34 AM
8:04 PM
New Moon · 0%
Thu, Aug 13 2:55 AM -0.2 8:52 AM 3.4 3:01 PM -0.2 9:13 PM 3.4
5:54 AM
7:51 PM
6:49 AM
8:30 PM
New Moon · 1%
Fri, Aug 14 3:36 AM -0.2 9:41 AM 3.4 3:53 PM -0.1 9:59 PM 3.3
5:55 AM
7:50 PM
8:01 AM
8:52 PM
Waxing Crescent · 5%
Sat, Aug 15 4:15 AM -0.1 10:28 AM 3.4 4:45 PM 0.1 10:44 PM 3.0
5:56 AM
7:48 PM
9:10 AM
9:14 PM
Waxing Crescent · 11%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8459681 · view the interactive daily chart