Rhode Island

Block Island (old Harbor) — Weekly Tide Table

Jul 5 – Jul 11, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Jul 5 5:28 AM 0.3 11:59 AM 2.8 5:39 PM 0.6
5:19 AM
8:23 PM
11:25 PM
10:55 AM
Waning Gibbous · 71%
Mon, Jul 6 12:12 AM 2.8 6:07 AM 0.3 12:46 PM 2.9 6:38 PM 0.7
5:20 AM
8:23 PM
11:48 PM
12:04 PM
Last Quarter · 61%
Tue, Jul 7 1:01 AM 2.7 6:52 AM 0.2 1:36 PM 3.1 7:48 PM 0.7
5:21 AM
8:23 PM
1:15 PM
Last Quarter · 50%
Wed, Jul 8 1:55 AM 2.6 7:43 AM 0.2 2:30 PM 3.2 9:10 PM 0.6
5:21 AM
8:22 PM
12:12 AM
2:29 PM
Last Quarter · 39%
Thu, Jul 9 2:56 AM 2.6 8:39 AM 0.2 3:32 PM 3.3 10:32 PM 0.4
5:22 AM
8:22 PM
12:41 AM
3:46 PM
Waning Crescent · 28%
Fri, Jul 10 4:04 AM 2.6 9:42 AM 0.1 4:39 PM 3.5 11:38 PM 0.2
5:23 AM
8:21 PM
1:16 AM
5:03 PM
Waning Crescent · 18%
Sat, Jul 11 5:13 AM 2.7 10:48 AM 0.0 5:43 PM 3.7
5:23 AM
8:21 PM
2:00 AM
6:18 PM
Waning Crescent · 10%

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