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Portland Harbor Tides

August, 2018 Tide Charts for Portland Harbor in Portland, ME

MaineBoats.com is pleased to bring you the latest Portland Harbor tide charts, updated for August, 2018.

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Rockland Harbor | Portland Harbor | Boothbay Harbor | Kittery Harbor | Southwest Harbor | Eastport Harbor
Date High Low sun moon
am ft pm ft am ft pm ft rise set moon
1 Wed
2:27
9.5
2:58
9.0
8:43
0.4
8:57
1.0
 5:29 8:05
2 Thu
3:07
9.3
3:37
9.1
9:21
0.5
9:41
1.0
 5:30 8:03
3 Fri
3:51
9.1
4:20
9.3
10:02
0.5
10:30
0.9
 5:31 8:02
4 Sat
4:39
8.9
5:07
9.4
10:48
0.6
11:23
0.8
 5:32 8:01
5 Sun
5:33
8.8
5:59
9.7
11:40
0.7
 5:33 7:59
6 Mon
6:32
8.7
6:56
9.9
12:22
0.6
12:36
0.7
 5:34 7:58
7 Tue
7:35
8.8
7:56
10.3
1:24
0.3
1:36
0.6
 5:36 7:57
8 Wed
8:39
9.0
8:57
10.7
2:27
-0.1
2:38
0.3
 5:37 7:55
9 Thu
9:41
9.4
9:57
11.2
3:28
-0.6
3:38
-0.0
 5:38 7:54
10 Fri
10:39
9.8
10:54
11.5
4:25
-1.1
4:37
-0.4
 5:39 7:52
11 Sat
11:35
10.2
11:50
11.7
5:20
-1.5
5:33
-0.7
 5:40 7:51
12 Sun
12:28
10.5
6:13
-1.7
6:28
-0.9
 5:41 7:50
13 Mon
12:44
11.7
1:20
10.6
7:05
-1.7
7:23
-0.9
 5:42 7:48
14 Tue
1:38
11.4
2:13
10.6
7:56
-1.4
8:18
-0.8
 5:43 7:47
15 Wed
2:33
10.9
3:05
10.5
8:48
-1.0
9:13
-0.4
 5:45 7:45
16 Thu
3:28
10.3
3:58
10.2
9:40
-0.5
10:11
-0.1
 5:46 7:43
17 Fri
4:25
9.7
4:53
9.9
10:33
0.1
11:11
0.3
 5:47 7:42
18 Sat
5:24
9.1
5:49
9.6
11:29
0.7
 5:48 7:40
19 Sun
6:25
8.6
6:47
9.3
12:12
0.7
12:27
1.2
 5:49 7:39
20 Mon
7:27
8.3
7:45
9.2
1:14
0.8
1:26
1.4
 5:50 7:37
21 Tue
8:26
8.2
8:40
9.2
2:14
0.9
2:23
1.5
 5:51 7:36
22 Wed
9:20
8.2
9:31
9.3
3:09
0.8
3:15
1.5
 5:52 7:34
23 Thu
10:09
8.4
10:17
9.5
3:57
0.7
4:02
1.3
 5:54 7:32
24 Fri
10:51
8.6
10:58
9.6
4:41
0.5
4:45
1.2
 5:55 7:31

Home Harbor Resources

25 Sat
11:30
8.8
11:36
9.7
5:20
0.4
5:24
1.0
 5:56 7:29
26 Sun
12:05
8.9
5:55
0.3
6:00
0.8
 5:57 7:27
27 Mon
12:12
9.8
12:39
9.1
6:28
0.2
6:35
0.7
 5:58 7:25
28 Tue
12:47
9.8
1:12
9.2
7:01
0.2
7:11
0.6
 5:59 7:24
29 Wed
1:23
9.7
1:46
9.3
7:34
0.2
7:49
0.5
 6:00 7:22
30 Thu
2:00
9.6
2:22
9.5
8:09
0.3
8:29
0.5
 6:01 7:20
31 Fri
2:40
9.4
3:01
9.6
8:48
0.4
9:13
0.5
 6:03 7:19

More Tide Charts — Now Available Coast to Coast!

If the tides for your harbor are not listed here, our national website, USHarbors.com has detailed tides and weather for over 1,200 harbors in 22 states — perfect for making sure you stay on top of the tide (literally!) on your next cruise up or down the coast.

CLICK HERE to visit the tide charts, now hosted on USHarbors.com

While you’re checking the tides, make sure to check out the other information on USHarbors.com — pinpoint weather forecasts and conditions for 1,200 harbors coast to coast, business listings for hundreds of the finest coastal companies, and a steady stream of Local Knowledge for your favorite harbors. No matter what part of the coast you love, USHarbors.com is the one site you’ll want to check every day!