Rhode Island

Block Island (old Harbor) — Weekly Tide Table

Oct 11 – Oct 17, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
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Date Tide Curve High & Low Tides Sun Moon
Sun, Oct 11 ▼ 2:03 AM -0.1 ▲ 8:35 AM 3.8 ▼ 2:50 PM 0.0 ▲ 8:51 PM 3.1
6:53 AM
6:15 PM
↑ 8:04 AM
↓ 6:28 PM
New Moon · 2%

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