Maine

Great Diamond Island — Weekly Tide Table

Apr 12 – Apr 18, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Thu, Apr 16 4:37 AM -0.4 10:50 AM 9.9 4:53 PM -0.3 11:06 PM 10.7
5:59 AM
7:24 PM
5:10 AM
6:52 PM
New Moon · 1%
Fri, Apr 17 5:23 AM -1.0 11:37 AM 10.1 5:36 PM -0.4 11:49 PM 11.1
5:57 AM
7:25 PM
5:33 AM
8:11 PM
New Moon · 0%
Sat, Apr 18 6:10 AM -1.5 12:25 PM 10.2 6:22 PM -0.5
5:55 AM
7:26 PM
6:01 AM
9:31 PM
New Moon · 2%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8417988 · view the interactive daily chart