Rhode Island

Block Island (old Harbor) — Weekly Tide Table

Apr 26 – May 2, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Apr 26 4:20 AM 2.7 10:56 AM 0.2 4:51 PM 2.9 11:22 PM 0.2
5:53 AM
7:37 PM
2:44 PM
3:34 AM
Waxing Gibbous · 77%
Mon, Apr 27 5:19 AM 2.7 11:39 AM 0.1 5:46 PM 3.1
5:51 AM
7:38 PM
3:52 PM
3:57 AM
Waxing Gibbous · 85%
Tue, Apr 28 12:13 AM 0.2 6:08 AM 2.7 12:16 PM 0.1 6:32 PM 3.3
5:50 AM
7:39 PM
4:58 PM
4:17 AM
Waxing Gibbous · 92%
Wed, Apr 29 12:58 AM 0.1 6:51 AM 2.7 12:48 PM 0.0 7:14 PM 3.4
5:49 AM
7:40 PM
6:03 PM
4:38 AM
Full Moon · 96%
Thu, Apr 30 1:38 AM 0.1 7:31 AM 2.7 1:16 PM 0.0 7:53 PM 3.4
5:47 AM
7:41 PM
7:08 PM
4:59 AM
Full Moon · 99%
Fri, May 1 2:14 AM 0.0 8:10 AM 2.7 1:43 PM 0.0 8:29 PM 3.4
5:46 AM
7:42 PM
8:12 PM
5:23 AM
Full Moon · 100%
Sat, May 2 2:47 AM 0.0 8:47 AM 2.7 2:13 PM 0.1 9:03 PM 3.3
5:45 AM
7:43 PM
9:15 PM
5:50 AM
Full Moon · 99%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8459338 · view the interactive daily chart