Maine

Southwest Harbor — Tide Calendar

September 2026 · Local station time · Heights in ft (MLLW)
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Minus Tides Weekly View Daily Chart
Date Tide Curve High & Low Tides Sun Moon
Tue, Sep 1 ▲ 1:50 AM 10.8 ▼ 7:32 AM 0.2 ▲ 2:09 PM 11.3 ▼ 8:02 PM 0.0
5:56 AM
7:13 PM
↑ 8:48 PM
↓ 11:01 AM
Waning Gibbous · 79%
Wed, Sep 2 ▲ 2:36 AM 10.4 ▼ 8:16 AM 0.5 ▲ 2:55 PM 11.2 ▼ 8:52 PM 0.1
5:57 AM
7:12 PM
↑ 9:22 PM
↓ 12:20 PM
Last Quarter · 69%
Thu, Sep 3 ▲ 3:27 AM 10.0 ▼ 9:05 AM 0.8 ▲ 3:47 PM 11.1 ▼ 9:49 PM 0.3
5:58 AM
7:10 PM
↑ 10:06 PM
↓ 1:40 PM
Last Quarter · 57%
Fri, Sep 4 ▲ 4:25 AM 9.6 ▼ 10:02 AM 1.1 ▲ 4:46 PM 10.9 ▼ 10:53 PM 0.4
5:59 AM
7:08 PM
↑ 11:02 PM
↓ 2:55 PM
Last Quarter · 46%
Sat, Sep 5 ▲ 5:31 AM 9.3 ▼ 11:07 AM 1.3 ▲ 5:52 PM 10.8
6:00 AM
7:06 PM
↑ —
↓ 3:58 PM
Last Quarter · 34%
Sun, Sep 6 ▼ 12:02 AM 0.5 ▲ 6:41 AM 9.3 ▼ 12:17 PM 1.3 ▲ 7:03 PM 10.8
6:02 AM
7:04 PM
↑ 12:12 AM
↓ 4:49 PM
Waning Crescent · 23%
Mon, Sep 7 ▼ 1:11 AM 0.3 ▲ 7:51 AM 9.5 ▼ 1:27 PM 1.1 ▲ 8:11 PM 11.0
6:03 AM
7:03 PM
↑ 1:30 AM
↓ 5:28 PM
Waning Crescent · 14%
Tue, Sep 8 ▼ 2:15 AM 0.0 ▲ 8:54 AM 10.0 ▼ 2:32 PM 0.6 ▲ 9:13 PM 11.4
6:04 AM
7:01 PM
↑ 2:51 AM
↓ 5:58 PM
Waning Crescent · 7%
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%
Mon, Sep 14 ▲ 1:20 AM 10.9 ▼ 7:03 AM 0.2 ▲ 1:37 PM 11.2 ▼ 7:31 PM 0.0
6:11 AM
6:50 PM
↑ 10:11 AM
↓ 8:05 PM
Waxing Crescent · 14%
Tue, Sep 15 ▲ 2:05 AM 10.4 ▼ 7:45 AM 0.8 ▲ 2:20 PM 10.8 ▼ 8:16 PM 0.4
6:12 AM
6:48 PM
↑ 11:19 AM
↓ 8:32 PM
Waxing Crescent · 22%
Wed, Sep 16 ▲ 2:52 AM 9.8 ▼ 8:29 AM 1.3 ▲ 3:04 PM 10.4 ▼ 9:04 PM 0.8
6:13 AM
6:46 PM
↑ 12:25 PM
↓ 9:05 PM
Waxing Crescent · 30%
Thu, Sep 17 ▲ 3:40 AM 9.2 ▼ 9:16 AM 1.8 ▲ 3:53 PM 9.9 ▼ 9:55 PM 1.3
6:14 AM
6:44 PM
↑ 1:27 PM
↓ 9:46 PM
First Quarter · 39%
Fri, Sep 18 ▲ 4:33 AM 8.8 ▼ 10:08 AM 2.2 ▲ 4:46 PM 9.6 ▼ 10:51 PM 1.6
6:15 AM
6:42 PM
↑ 2:22 PM
↓ 10:35 PM
First Quarter · 49%
Sat, Sep 19 ▲ 5:30 AM 8.4 ▼ 11:04 AM 2.4 ▲ 5:44 PM 9.3 ▼ 11:50 PM 1.7
6:16 AM
6:40 PM
↑ 3:08 PM
↓ 11:32 PM
First Quarter · 58%
Sun, Sep 20 ▲ 6:30 AM 8.3 ▼ 12:04 PM 2.5 ▲ 6:44 PM 9.3
6:18 AM
6:38 PM
↑ 3:46 PM
↓ —
First Quarter · 67%
Mon, Sep 21 ▼ 12:48 AM 1.6 ▲ 7:28 AM 8.5 ▼ 1:02 PM 2.3 ▲ 7:41 PM 9.5
6:19 AM
6:36 PM
↑ 4:17 PM
↓ 12:35 AM
Waxing Gibbous · 76%
Tue, Sep 22 ▼ 1:41 AM 1.4 ▲ 8:20 AM 8.8 ▼ 1:55 PM 1.9 ▲ 8:32 PM 9.8
6:20 AM
6:35 PM
↑ 4:43 PM
↓ 1:42 AM
Waxing Gibbous · 83%
Wed, Sep 23 ▼ 2:29 AM 1.0 ▲ 9:06 AM 9.3 ▼ 2:42 PM 1.5 ▲ 9:18 PM 10.2
6:21 AM
6:33 PM
↑ 5:04 PM
↓ 2:49 AM
Waxing Gibbous · 90%
Thu, Sep 24 ▼ 3:11 AM 0.7 ▲ 9:47 AM 9.8 ▼ 3:26 PM 1.0 ▲ 10:00 PM 10.6
6:22 AM
6:31 PM
↑ 5:24 PM
↓ 3:57 AM
Waxing Gibbous · 95%
Fri, Sep 25 ▼ 3:50 AM 0.3 ▲ 10:25 AM 10.3 ▼ 4:06 PM 0.5 ▲ 10:41 PM 10.9
6:23 AM
6:29 PM
↑ 5:43 PM
↓ 5:05 AM
Full Moon · 99%
Sat, Sep 26 ▼ 4:27 AM 0.1 ▲ 11:01 AM 10.9 ▼ 4:46 PM 0.0 ▲ 11:21 PM 11.1
6:24 AM
6:27 PM
↑ 6:03 PM
↓ 6:15 AM
Full Moon · 100%
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