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Portsmouth, NH Tides Today and Tomorrow

Today, Thursday, Jul 02, 2026 in Portsmouth the tide is falling. Next low tide is 06:48 PM. Next high tide is 01:05 AM.

Portsmouth, NH Tide Chart

NOAA Station:Portsmouth (8423745)
June highest tide is on Monday the 15th at a height of 10.033 ft. June lowest tide is on Tuesday the 16th at a height of -1.297 ft.
July highest tide is on Tuesday the 14th at a height of 9.893 ft. July lowest tide is on Thursday the 16th at a height of -1.142 ft.
August highest tide is on Wednesday the 12th at a height of 9.621 ft. August lowest tide is on Thursday the 13th at a height of -0.916 ft.
DayLow Tide (FT)High Tide (FT)
Wed 24


7:31 pm
8.15 ft
Thu 251:56 am
0.73 ft
01:59 pm
1.35 ft
8:09 am
7.06 ft
8:22 pm
8.16 ft
Fri 262:49 am
0.62 ft
02:49 pm
1.45 ft
9:02 am
7.01 ft
9:08 pm
8.2 ft
Sat 273:36 am
0.51 ft
03:33 pm
1.47 ft
9:51 am
7.03 ft
9:52 pm
8.25 ft
Sun 284:20 am
0.43 ft
04:15 pm
1.45 ft
10:35 am
7.07 ft
10:34 pm
8.3 ft
Mon 295:01 am
0.36 ft
04:55 pm
1.41 ft
11:17 am
7.12 ft
11:14 pm
8.35 ft
Tue 305:39 am
0.31 ft
05:33 pm
1.36 ft
11:57 am
7.18 ft
11:52 pm
8.39 ft
Wed 016:15 am
0.28 ft
06:11 pm
1.32 ft

12:34 pm
7.23 ft
Thu 026:49 am
0.25 ft
06:48 pm
1.27 ft
12:29 am
8.39 ft
1:10 pm
7.3 ft
Fri 037:24 am
0.23 ft
07:28 pm
1.21 ft
1:05 am
8.35 ft
1:46 pm
7.4 ft
Sat 048:00 am
0.24 ft
08:09 pm
1.14 ft
1:43 am
8.27 ft
2:22 pm
7.54 ft
Sun 058:38 am
0.26 ft
08:55 pm
1.03 ft
2:23 am
8.14 ft
3:01 pm
7.72 ft
Mon 069:19 am
0.32 ft
09:44 pm
0.89 ft
3:07 am
7.98 ft
3:43 pm
7.95 ft
Tue 0710:04 am
0.42 ft
10:37 pm
0.71 ft
3:56 am
7.8 ft
4:28 pm
8.19 ft
Wed 0810:52 am
0.52 ft
11:34 pm
0.52 ft
4:49 am
7.62 ft
5:17 pm
8.44 ft
Thu 0911:45 am
0.62 ft

5:47 am
7.48 ft
6:11 pm
8.68 ft

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