Rhode Island

Block Island (old Harbor) — Weekly Tide Table

Oct 4 – Oct 10, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Oct 4 2:17 AM 2.7 8:14 AM 0.5 2:53 PM 3.2 10:03 PM 0.4
6:45 AM
6:26 PM
3:26 PM
Last Quarter · 37%
Mon, Oct 5 3:29 AM 2.8 9:53 AM 0.4 4:07 PM 3.2 10:58 PM 0.3
6:47 AM
6:25 PM
12:55 AM
4:02 PM
Waning Crescent · 26%
Tue, Oct 6 4:39 AM 3.0 11:02 AM 0.3 5:11 PM 3.2 11:45 PM 0.2
6:48 AM
6:23 PM
2:12 AM
4:32 PM
Waning Crescent · 17%
Wed, Oct 7 5:37 AM 3.3 11:58 AM 0.1 6:03 PM 3.3
6:49 AM
6:21 PM
3:28 AM
4:57 PM
Waning Crescent · 9%
Thu, Oct 8 12:26 AM 0.0 6:27 AM 3.6 12:48 PM 0.0 6:49 PM 3.3
6:50 AM
6:20 PM
4:39 AM
5:20 PM
Waning Crescent · 4%
Fri, Oct 9 1:02 AM -0.1 7:12 AM 3.7 1:32 PM -0.1 7:32 PM 3.3
6:51 AM
6:18 PM
5:49 AM
5:41 PM
New Moon · 1%
Sat, Oct 10 1:35 AM -0.1 7:55 AM 3.8 2:13 PM 0.0 8:12 PM 3.2
6:52 AM
6:17 PM
6:57 AM
6:04 PM
New Moon · 0%

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