Rhode Island

Southwest Point, Block Island — Weekly Tide Table

Sep 27 – Oct 3, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Sun, Sep 27 2:12 AM -0.1 8:38 AM 3.4 2:57 PM 0.0 8:58 PM 3.0
6:39 AM
6:39 PM
6:42 PM
7:36 AM
Full Moon · 99%
Mon, Sep 28 2:45 AM -0.1 9:17 AM 3.5 3:39 PM 0.0 9:40 PM 3.0
6:40 AM
6:37 PM
7:10 PM
8:49 AM
Waning Gibbous · 96%
Tue, Sep 29 3:21 AM -0.1 9:59 AM 3.6 4:26 PM 0.1 10:25 PM 2.8
6:41 AM
6:35 PM
7:43 PM
10:04 AM
Waning Gibbous · 90%

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