Rhode Island

Block Island (old Harbor) — Weekly Tide Table

Jun 28 – Jul 4, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Jun 28 1:33 AM 0.5 7:22 AM 2.4 12:46 PM 0.5 7:45 PM 3.1
5:16 AM
8:24 PM
7:50 PM
3:40 AM
Full Moon · 98%
Mon, Jun 29 2:14 AM 0.4 8:02 AM 2.5 1:29 PM 0.4 8:23 PM 3.2
5:17 AM
8:24 PM
8:36 PM
4:30 AM
Full Moon · 100%
Tue, Jun 30 2:53 AM 0.3 8:40 AM 2.6 2:11 PM 0.4 8:59 PM 3.2
5:17 AM
8:24 PM
9:16 PM
5:28 AM
Full Moon · 100%
Wed, Jul 1 3:29 AM 0.3 9:17 AM 2.6 2:51 PM 0.4 9:33 PM 3.2
5:17 AM
8:24 PM
9:48 PM
6:30 AM
Full Moon · 97%
Thu, Jul 2 4:01 AM 0.3 9:55 AM 2.7 3:29 PM 0.4 10:09 PM 3.1
5:18 AM
8:24 PM
10:16 PM
7:35 AM
Waning Gibbous · 94%
Fri, Jul 3 4:29 AM 0.3 10:34 AM 2.7 4:08 PM 0.5 10:46 PM 3.0
5:18 AM
8:23 PM
10:41 PM
8:41 AM
Waning Gibbous · 88%
Sat, Jul 4 4:56 AM 0.3 11:15 AM 2.7 4:50 PM 0.6 11:27 PM 2.9
5:19 AM
8:23 PM
11:03 PM
9:48 AM
Waning Gibbous · 80%

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