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Southwest Harbor tide times

High and low tides, king tides and solunar fishing times for Southwest Harbor, Maine, NOAA station 8413564. Times are local (Eastern Time). Heights are feet above Mean Lower Low Water (MLLW).

Predictions for October 2026 and November 2026. Generated October 10, 2026.

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Southwest Harbor tide table, October 2026

DayHigh and low tides (ft above MLLW)Sunrise / sunsetSolunar windows
1 ThuH 2:18a 10.4 ftL 7:54a 0.6 ftH 2:33p 11.5 ftL 8:36p -0.2 ft6:31a / 6:13pMajor 3:18a-5:18aMinor 12:09p-1:09pMajor 3:47p-5:47pMinor 8:26p-9:26p
2 FriH 3:14a 10.0 ftL 8:49a 1.0 ftH 3:30p 11.2 ftL 9:36p 0.1 ft6:32a / 6:12pMajor 4:20a-6:20aMinor 1:15p-2:15pMajor 4:52p-6:52pMinor 9:30p-10:30p
3 SatH 4:16a 9.6 ftL 9:52a 1.3 ftH 4:34p 10.8 ftL 10:43p 0.4 ft6:33a / 6:10pMajor 5:22a-7:22aMinor 2:08p-3:08pMajor 5:56p-7:56pMinor 10:43p-11:43p
4 SunH 5:24a 9.4 ftL 11:02a 1.4 ftH 5:45p 10.6 ftL 11:53p 0.4 ft6:34a / 6:08pMajor 6:21a-8:21aMinor 2:49p-3:49pMajor 6:55p-8:55p
5 MonH 6:35a 9.5 ftL 12:15p 1.3 ftH 6:57p 10.6 ft6:35a / 6:06pMinor 12:02a-1:02aMajor 7:17a-9:17aMinor 3:21p-4:21pMajor 7:50p-9:50p
6 TueL 1:00a 0.3 ftH 7:42a 9.8 ftL 1:23p 0.9 ftH 8:03p 10.8 ft6:37a / 6:04pMinor 1:20a-2:20aMajor 8:08a-10:08aMinor 3:46p-4:46pMajor 8:40p-10:40p
7 WedL 2:01a 0.1 ftH 8:41a 10.3 ftL 2:25p 0.4 ftH 9:03p 11.0 ft6:38a / 6:03pMinor 2:35a-3:35aMajor 8:56a-10:56aMinor 4:08p-5:08pMajor 9:27p-11:27p
8 ThuL 2:56a -0.2 ftH 9:34a 10.8 ftL 3:20p -0.1 ftH 9:56p 11.2 ft6:39a / 6:01pMinor 3:49a-4:49aMajor 9:41a-11:41aMinor 4:28p-5:28pMajor 10:12p-12:12a
9 FriL 3:45a -0.3 ftH 10:21a 11.2 ftL 4:09p -0.4 ftH 10:45p 11.2 ft6:40a / 5:59pMinor 5:00a-6:00aMajor 10:25a-12:25pMinor 4:47p-5:47pMajor 10:56p-12:56a
10 SatL 4:29a -0.2 ftH 11:05a 11.5 ftL 4:55p -0.6 ftH 11:31p 11.1 ft6:41a / 5:57pMinor 6:11a-7:11aMajor 11:10a-1:10pMinor 5:07p-6:07p
11 SunL 5:12a 0.0 ftH 11:45a 11.5 ftL 5:39p -0.5 ft6:43a / 5:55pMajor 11:40p-1:40aMinor 7:21a-8:21aMajor 11:56a-1:56pMinor 5:29p-6:29p
12 MonH 12:14a 10.8 ftL 5:52a 0.3 ftH 12:25p 11.4 ftL 6:20p -0.3 ft6:44a / 5:54pMajor 12:25a-2:25aMinor 8:31a-9:31aMajor 12:43p-2:43pMinor 5:55p-6:55p
13 TueH 12:55a 10.4 ftL 6:31a 0.8 ftH 1:04p 11.1 ftL 7:01p 0.0 ft6:45a / 5:52pMajor 1:13a-3:13aMinor 9:40a-10:40aMajor 1:33p-3:33pMinor 6:26p-7:26p
14 WedH 1:37a 10.0 ftL 7:11a 1.2 ftH 1:44p 10.7 ftL 7:43p 0.4 ft6:46a / 5:50pMajor 2:02a-4:02aMinor 10:45a-11:45aMajor 2:25p-4:25pMinor 7:05p-8:05p
15 ThuH 2:19a 9.6 ftL 7:53a 1.6 ftH 2:26p 10.3 ftL 8:27p 0.8 ft6:48a / 5:49pMajor 2:53a-4:53aMinor 11:44a-12:44pMajor 3:18p-5:18pMinor 7:51p-8:51p
16 FriH 3:04a 9.1 ftL 8:37a 2.0 ftH 3:12p 9.9 ftL 9:15p 1.2 ft6:49a / 5:47pMajor 3:44a-5:44aMinor 12:35p-1:35pMajor 4:10p-6:10pMinor 8:46p-9:46p
17 SatH 3:53a 8.8 ftL 9:26a 2.3 ftH 4:02p 9.5 ftL 10:06p 1.5 ft6:50a / 5:45pMajor 4:34a-6:34aMinor 1:17p-2:17pMajor 5:02p-7:02pMinor 9:47p-10:47p
18 SunH 4:46a 8.5 ftL 10:20a 2.4 ftH 4:57p 9.3 ftL 11:01p 1.6 ft6:52a / 5:44pMajor 5:23a-7:23aMinor 1:51p-2:51pMajor 5:51p-7:51pMinor 10:52p-11:52p
19 MonH 5:42a 8.5 ftL 11:18a 2.4 ftH 5:55p 9.2 ftL 11:57p 1.6 ft6:53a / 5:42pMajor 6:10a-8:10aMinor 2:18p-3:18pMajor 6:38p-8:38p
20 TueH 6:38a 8.6 ftL 12:16p 2.2 ftH 6:52p 9.4 ft6:54a / 5:40pMinor 11:59p-12:59aMajor 6:55a-8:55aMinor 2:42p-3:42pMajor 7:23p-9:23p
21 WedL 12:49a 1.4 ftH 7:30a 9.0 ftL 1:10p 1.8 ftH 7:46p 9.6 ft6:55a / 5:39pMinor 1:06a-2:06aMajor 7:38a-9:38aMinor 3:02p-4:02pMajor 8:07p-10:07p
22 ThuL 1:38a 1.1 ftH 8:17a 9.6 ftL 2:00p 1.3 ftH 8:35p 9.9 ft6:57a / 5:37pMinor 2:15a-3:15aMajor 8:21a-10:21aMinor 3:22p-4:22pMajor 8:51p-10:51p
23 FriL 2:22a 0.8 ftH 9:01a 10.2 ftL 2:47p 0.7 ftH 9:22p 10.3 ft6:58a / 5:35pMinor 3:24a-4:24aMajor 9:05a-11:05aMinor 3:41p-4:41pMajor 9:36p-11:36p
24 SatL 3:05a 0.4 ftH 9:42a 10.8 ftL 3:31p 0.1 ftH 10:06p 10.6 ft6:59a / 5:34pMinor 4:36a-5:36aMajor 9:50a-11:50aMinor 4:01p-5:01pMajor 10:22p-12:22a
25 SunL 3:46a 0.2 ftH 10:22a 11.4 ftL 4:15p -0.5 ftH 10:51p 10.9 ft7:01a / 5:32pMinor 5:52a-6:52aMajor 10:39a-12:39pMinor 4:25p-5:25p
26 MonL 4:27a 0.0 ftH 11:04a 11.9 ftL 4:59p -0.9 ftH 11:36p 11.0 ft7:02a / 5:31pMajor 11:12p-1:12aMinor 7:11a-8:11aMajor 11:33a-1:33pMinor 4:54p-5:54p
27 TueL 5:11a 0.0 ftH 11:47a 12.2 ftL 5:46p -1.1 ft7:03a / 5:29pMajor 12:07a-2:07aMinor 8:33a-9:33aMajor 12:32p-2:32pMinor 5:31p-6:31p
28 WedH 12:22a 11.0 ftL 5:56a 0.1 ftH 12:34p 12.2 ftL 6:34p -1.1 ft7:05a / 5:28pMajor 1:07a-3:07aMinor 9:53a-10:53aMajor 1:36p-3:36pMinor 6:19p-7:19p
29 ThuH 1:12a 10.8 ftL 6:46a 0.3 ftH 1:24p 12.1 ftL 7:27p -0.9 ft7:06a / 5:26pMajor 2:10a-4:10aMinor 11:05a-12:05pMajor 2:43p-4:43pMinor 7:21p-8:21p
30 FriH 2:05a 10.5 ftL 7:40a 0.6 ftH 2:19p 11.8 ftL 8:24p -0.5 ft7:07a / 5:25pMajor 3:14a-5:14aMinor 12:04p-1:04pMajor 3:49p-5:49pMinor 8:33p-9:33p
31 SatH 3:04a 10.1 ftL 8:39a 0.9 ftH 3:19p 11.3 ftL 9:26p -0.2 ft7:09a / 5:24pMajor 4:16a-6:16aMinor 12:49p-1:49pMajor 4:50p-6:50pMinor 9:52p-10:52p
Last Quarter Oct 3New Moon Oct 10First Quarter Oct 18Full Moon Oct 25

Southwest Harbor tide table, November 2026

DayHigh and low tides (ft above MLLW)Sunrise / sunsetSolunar windows
1 SunH 3:07a 9.9 ftL 8:45a 1.1 ftH 3:25p 10.9 ftL 9:32p 0.1 ft6:10a / 4:22pMajor 4:13a-6:13aMinor 12:24p-1:24pMajor 4:47p-6:47pMinor 10:10p-11:10p
2 MonH 4:15a 9.8 ftL 9:56a 1.2 ftH 4:35p 10.6 ftL 10:38p 0.3 ft6:11a / 4:21pMajor 5:06a-7:06aMinor 12:51p-1:51pMajor 5:38p-7:38pMinor 11:26p-12:26a
3 TueH 5:22a 9.9 ftL 11:06a 1.0 ftH 5:45p 10.4 ftL 11:42p 0.3 ft6:13a / 4:20pMajor 5:54a-7:54aMinor 1:13p-2:13pMajor 6:25p-8:25p
4 WedH 6:25a 10.2 ftL 12:12p 0.7 ftH 6:49p 10.4 ft6:14a / 4:18pMinor 12:39a-1:39aMajor 6:39a-8:39aMinor 1:33p-2:33pMajor 7:09p-9:09p
5 ThuL 12:40a 0.3 ftH 7:22a 10.6 ftL 1:11p 0.3 ftH 7:48p 10.5 ft6:15a / 4:17pMinor 1:49a-2:49aMajor 7:23a-9:23aMinor 1:52p-2:52pMajor 7:52p-9:52p
6 FriL 1:33a 0.2 ftH 8:12a 11.0 ftL 2:04p -0.1 ftH 8:41p 10.5 ft6:17a / 4:16pMinor 2:58a-3:58aMajor 8:06a-10:06aMinor 2:11p-3:11pMajor 8:36p-10:36p
7 SatL 2:21a 0.3 ftH 8:58a 11.2 ftL 2:53p -0.3 ftH 9:28p 10.5 ft6:18a / 4:14pMinor 4:07a-5:07aMajor 8:51a-10:51aMinor 2:33p-3:33pMajor 9:20p-11:20p
8 SunL 3:06a 0.4 ftH 9:41a 11.3 ftL 3:37p -0.4 ftH 10:12p 10.4 ft6:19a / 4:13pMinor 5:17a-6:17aMajor 9:37a-11:37aMinor 2:57p-3:57pMajor 10:06p-12:06a
9 MonL 3:47a 0.6 ftH 10:20a 11.3 ftL 4:18p -0.3 ftH 10:53p 10.2 ft6:21a / 4:12pMinor 6:25a-7:25aMajor 10:26a-12:26pMinor 3:26p-4:26pMajor 10:55p-12:55a
10 TueL 4:26a 0.9 ftH 10:59a 11.1 ftL 4:58p -0.1 ftH 11:33p 10.0 ft6:22a / 4:11pMinor 7:32a-8:32aMajor 11:17a-1:17pMinor 4:02p-5:02p
11 WedL 5:05a 1.2 ftH 11:36a 10.9 ftL 5:36p 0.1 ft6:23a / 4:10pMajor 11:45p-1:45aMinor 8:34a-9:34aMajor 12:10p-2:10pMinor 4:46p-5:46p
12 ThuH 12:12a 9.7 ftL 5:43a 1.4 ftH 12:15p 10.6 ftL 6:16p 0.4 ft6:25a / 4:09pMajor 12:36a-2:36aMinor 9:28a-10:28aMajor 1:02p-3:02pMinor 5:37p-6:37p
13 FriH 12:52a 9.4 ftL 6:22a 1.7 ftH 12:55p 10.3 ftL 6:56p 0.8 ft6:26a / 4:08pMajor 1:27a-3:27aMinor 10:13a-11:13aMajor 1:54p-3:54pMinor 6:36p-7:36p
14 SatH 1:33a 9.1 ftL 7:04a 2.0 ftH 1:38p 10.0 ftL 7:39p 1.0 ft6:27a / 4:07pMajor 2:16a-4:16aMinor 10:49a-11:49aMajor 2:44p-4:44pMinor 7:39p-8:39p
15 SunH 2:17a 8.9 ftL 7:49a 2.1 ftH 2:23p 9.7 ftL 8:25p 1.2 ft6:29a / 4:06pMajor 3:04a-5:04aMinor 11:19a-12:19pMajor 3:31p-5:31pMinor 8:45p-9:45p
16 MonH 3:04a 8.8 ftL 8:39a 2.2 ftH 3:13p 9.5 ftL 9:13p 1.4 ft6:30a / 4:05pMajor 3:48a-5:48aMinor 11:43a-12:43pMajor 4:16p-6:16pMinor 9:51p-10:51p
17 TueH 3:55a 8.8 ftL 9:32a 2.2 ftH 4:06p 9.3 ftL 10:03p 1.4 ft6:31a / 4:04pMajor 4:32a-6:32aMinor 12:04p-1:04pMajor 5:00p-7:00pMinor 10:57p-11:57p
18 WedH 4:46a 9.0 ftL 10:28a 2.0 ftH 5:02p 9.3 ftL 10:54p 1.3 ft6:32a / 4:03pMajor 5:14a-7:14aMinor 12:24p-1:24pMajor 5:42p-7:42p
19 ThuH 5:38a 9.4 ftL 11:23a 1.7 ftH 5:57p 9.4 ftL 11:44p 1.1 ft6:34a / 4:02pMinor 12:04a-1:04aMajor 5:56a-7:56aMinor 12:42p-1:42pMajor 6:25p-8:25p
20 FriH 6:27a 9.9 ftL 12:17p 1.1 ftH 6:52p 9.6 ft6:35a / 4:01pMinor 1:13a-2:13aMajor 6:39a-8:39aMinor 1:02p-2:02pMajor 7:10p-9:10p
21 SatL 12:34a 0.9 ftH 7:15a 10.5 ftL 1:09p 0.5 ftH 7:44p 9.9 ft6:36a / 4:01pMinor 2:25a-3:25aMajor 7:25a-9:25aMinor 1:24p-2:24pMajor 7:58p-9:58p
22 SunL 1:22a 0.6 ftH 8:02a 11.1 ftL 1:59p -0.2 ftH 8:35p 10.3 ft6:38a / 4:00pMinor 3:42a-4:42aMajor 8:16a-10:16aMinor 1:50p-2:50pMajor 8:50p-10:50p
23 MonL 2:10a 0.4 ftH 8:49a 11.7 ftL 2:48p -0.8 ftH 9:25p 10.6 ft6:39a / 3:59pMinor 5:03a-6:03aMajor 9:13a-11:13aMinor 2:22p-3:22pMajor 9:48p-11:48p
24 TueL 2:58a 0.1 ftH 9:37a 12.2 ftL 3:38p -1.2 ftH 10:15p 10.8 ft6:40a / 3:59pMinor 6:25a-7:25aMajor 10:16a-12:16pMinor 3:06p-4:06pMajor 10:51p-12:51a
25 WedL 3:47a 0.0 ftH 10:26a 12.5 ftL 4:28p -1.4 ftH 11:06p 10.9 ft6:41a / 3:58pMinor 7:43a-8:43aMajor 11:23a-1:23pMinor 4:03p-5:03p
26 ThuL 4:38a 0.0 ftH 11:17a 12.5 ftL 5:21p -1.4 ftH 11:58p 10.8 ft6:43a / 3:57pMajor 11:58p-1:58aMinor 8:51a-9:51aMajor 12:33p-2:33pMinor 5:14p-6:14p
27 FriL 5:32a 0.1 ftH 12:10p 12.4 ftL 6:15p -1.2 ft6:44a / 3:57pMajor 1:03a-3:03aMinor 9:43a-10:43aMajor 1:39p-3:39pMinor 6:34p-7:34p
28 SatH 12:54a 10.7 ftL 6:29a 0.3 ftH 1:07p 12.0 ftL 7:12p -0.9 ft6:45a / 3:56pMajor 2:04a-4:04aMinor 10:23a-11:23aMajor 2:39p-4:39pMinor 7:56p-8:56p
29 SunH 1:52a 10.5 ftL 7:30a 0.5 ftH 2:08p 11.5 ftL 8:12p -0.5 ft6:46a / 3:56pMajor 3:00a-5:00aMinor 10:53a-11:53aMajor 3:34p-5:34pMinor 9:15p-10:15p
30 MonH 2:53a 10.3 ftL 8:34a 0.7 ftH 3:11p 11.0 ftL 9:13p -0.1 ft6:47a / 3:55pMajor 3:51a-5:51aMinor 11:18a-12:18pMajor 4:23p-6:23pMinor 10:30p-11:30p
Last Quarter Nov 1New Moon Nov 8First Quarter Nov 16Full Moon Nov 24Last Quarter Nov 30

Solunar windows: major windows are lunar transits (2 hours), minor windows are moonrise and moonset (1 hour). Stars count three factors: a major window, overlap with sunrise or sunset, and a high or low tide inside the window.

King tides at Southwest Harbor

The highest predicted high tides and lowest predicted low tides at this station for each month, taken from the tables above.

October 2026

Highest high tides
  1. Wed, Oct 28, 12:34p: 12.2 ft
  2. Tue, Oct 27, 11:47a: 12.2 ft
  3. Thu, Oct 29, 1:24p: 12.1 ft
Lowest low tides
  1. Tue, Oct 27, 5:46p: -1.1 ft
  2. Wed, Oct 28, 6:34p: -1.1 ft
  3. Mon, Oct 26, 4:59p: -0.9 ft
Low tides below 0.0 ft on 13 days: Oct 1, Oct 8, Oct 9, Oct 10, Oct 11, Oct 12, Oct 25, Oct 26, Oct 27, Oct 28, Oct 29, Oct 30, Oct 31.

November 2026

Highest high tides
  1. Thu, Nov 26, 11:17a: 12.5 ft
  2. Wed, Nov 25, 10:26a: 12.5 ft
  3. Fri, Nov 27, 12:10p: 12.4 ft
Lowest low tides
  1. Wed, Nov 25, 4:28p: -1.4 ft
  2. Thu, Nov 26, 5:21p: -1.4 ft
  3. Fri, Nov 27, 6:15p: -1.2 ft
Low tides below 0.0 ft on 14 days: Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 22, Nov 23, Nov 24, Nov 25, Nov 26, Nov 27, Nov 28, Nov 29, Nov 30.

Best fishing times at Southwest Harbor

Days with the highest-rated solunar windows each month, with the major window times. Solunar windows are a fishing-planning method, not a forecast of catches.

October 2026

  1. Fri, Oct 2: 4:20a-6:20a4:52p-6:52p
  2. Sat, Oct 3: 5:22a-7:22a5:56p-7:56p
  3. Sun, Oct 4: 6:21a-8:21a6:55p-8:55p
  4. Sat, Oct 17: 4:34a-6:34a5:02p-7:02p
  5. Sun, Oct 18: 5:23a-7:23a5:51p-7:51p

November 2026

  1. Sun, Nov 1: 4:13a-6:13a4:47p-6:47p
  2. Fri, Nov 6: 8:06a-10:06a8:36p-10:36p
  3. Sat, Nov 7: 8:51a-10:51a9:20p-11:20p
  4. Sun, Nov 8: 9:37a-11:37a10:06p-12:06a
  5. Mon, Nov 16: 3:48a-5:48a4:16p-6:16p

Station details

NOAA station
8413564
Prediction type
Subordinate (offsets)
Coordinates
44.275, -68.313
Time zone
Eastern Time

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Tide times near Southwest Harbor

Bass Harbor
Maine, 3 mi
Mackerel Cove, Swans Island
Maine, 9 mi
Bar Harbor
Maine, 10 mi
Burnt Coat Harbor, Swans Island
Maine, 11 mi
Center Harbor
Maine, 14 mi

All Maine stationsMaine king tidesAll states

About these predictions

Predictions for Southwest Harbor are computed from NOAA CO-OPS harmonic constituents with Ebb's tide engine, using NOAA's published time and height offsets for this subordinate station. They are astronomical predictions and do not include the effect of wind, pressure or river flow on water levels. Ebb is not a navigation product. Use NOAA Tides & Currents for navigation.