Maine

Great Diamond Island — Weekly Tide Table

Jul 12 – Jul 18, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Sun, Jul 12 3:24 AM -0.5 9:37 AM 8.9 3:29 PM 0.5 9:49 PM 11.1
5:10 AM
8:24 PM
2:38 AM
7:30 PM
Waning Crescent · 4%
Mon, Jul 13 4:23 AM -0.9 10:37 AM 9.2 4:28 PM 0.2 10:48 PM 11.4
5:11 AM
8:23 PM
3:45 AM
8:24 PM
New Moon · 1%
Tue, Jul 14 5:20 AM -1.2 11:35 AM 9.5 5:26 PM 0.0 11:45 PM 11.5
5:12 AM
8:22 PM
5:02 AM
9:05 PM
New Moon · 0%
Wed, Jul 15 6:15 AM -1.4 12:30 PM 9.8 6:23 PM -0.2
5:13 AM
8:22 PM
6:22 AM
9:36 PM
New Moon · 2%
Thu, Jul 16 12:41 AM 11.5 7:08 AM -1.4 1:24 PM 9.9 7:18 PM -0.2
5:14 AM
8:21 PM
7:41 AM
10:02 PM
Waxing Crescent · 7%
Fri, Jul 17 1:35 AM 11.2 7:58 AM -1.2 2:15 PM 10.0 8:13 PM -0.1
5:14 AM
8:20 PM
8:57 AM
10:24 PM
Waxing Crescent · 14%
Sat, Jul 18 2:28 AM 10.8 8:48 AM -0.8 3:06 PM 10.0 9:09 PM 0.2
5:15 AM
8:20 PM
10:10 AM
10:43 PM
Waxing Crescent · 22%

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