Maine

Southwest Harbor — Tide Calendar

September 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Wed, Sep 9 3:13 AM -0.4 9:51 AM 10.5 3:30 PM 0.2 10:09 PM 11.7
6:05 AM
6:59 PM
4:11 AM
6:22 PM
New Moon · 2%
Thu, Sep 10 4:05 AM -0.6 10:41 AM 11.0 4:24 PM -0.2 11:01 PM 11.8
6:06 AM
6:57 PM
5:28 AM
6:43 PM
New Moon · 0%
Fri, Sep 11 4:53 AM -0.7 11:28 AM 11.3 5:13 PM -0.5 11:49 PM 11.7
6:07 AM
6:55 PM
6:41 AM
7:03 PM
New Moon · 1%
Sat, Sep 12 5:38 AM -0.6 12:13 PM 11.5 6:00 PM -0.5
6:08 AM
6:53 PM
7:52 AM
7:22 PM
New Moon · 3%
Sun, Sep 13 12:35 AM 11.4 6:21 AM -0.3 12:55 PM 11.4 6:46 PM -0.3
6:10 AM
6:51 PM
9:02 AM
7:42 PM
Waxing Crescent · 8%
Sun, Sep 27 5:04 AM -0.1 11:38 AM 11.3 5:26 PM -0.4
6:26 AM
6:25 PM
6:24 PM
7:26 AM
Full Moon · 99%
Mon, Sep 28 12:01 AM 11.1 5:42 AM -0.1 12:17 PM 11.6 6:08 PM -0.6
6:27 AM
6:23 PM
6:49 PM
8:41 AM
Waning Gibbous · 96%
Tue, Sep 29 12:44 AM 11.0 6:22 AM 0.0 12:58 PM 11.8 6:53 PM -0.6
6:28 AM
6:21 PM
7:19 PM
10:00 AM
Waning Gibbous · 90%
Wed, Sep 30 1:29 AM 10.8 7:06 AM 0.3 1:43 PM 11.8 7:42 PM -0.5
6:29 AM
6:20 PM
7:58 PM
11:19 AM
Waning Gibbous · 82%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8413564 · view the interactive daily chart