Rhode Island

Block Island (old Harbor) — Weekly Tide Table

Sep 13 – Sep 19, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
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Date Tide Curve High & Low Tides Sun Moon
Sun, Sep 13 ▼ 3:14 AM -0.1 ▲ 9:44 AM 3.7 ▼ 3:50 PM 0.1 ▲ 9:59 PM 3.2
6:24 AM
7:03 PM
↑ 9:11 AM
↓ 8:01 PM
Waxing Crescent · 8%

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