Portsmouth, NH Tides Today and Tomorrow

Today, Friday, Dec 05, 2025 in Portsmouth the tide is rising. Next high tide is 10:53 AM. Next low tide is 05:18 PM.

Portsmouth, NH Tide Chart

NOAA Station:Portsmouth (8423745)
November highest tide is on Thursday the 6th at a height of 10.098 ft. November lowest tide is on Thursday the 6th at a height of -1.587 ft.
December highest tide is on Friday the 5th at a height of 10.057 ft. December lowest tide is on Friday the 5th at a height of -1.552 ft.
January highest tide is on Sunday the 4th at a height of 9.722 ft. January lowest tide is on Sunday the 4th at a height of -1.299 ft.
DayLow Tide (FT)High Tide (FT)
Thu 27
10:20 pm
0.65 ft


Fri 2810:40 am
1.35 ft
11:11 pm
0.59 ft
4:47 am
7.18 ft
4:56 pm
7.64 ft
Sat 2911:39 am
1.02 ft

5:38 am
7.55 ft
5:55 pm
7.67 ft
Sun 3012:04 am
0.48 ft
12:40 pm
0.56 ft
6:31 am
8.02 ft
6:56 pm
7.78 ft
Mon 0112:59 am
0.32 ft
01:40 pm
-0.01 ft
7:24 am
8.56 ft
7:57 pm
7.98 ft
Tue 021:54 am
0.12 ft
02:37 pm
-0.6 ft
8:17 am
9.1 ft
8:54 pm
8.21 ft
Wed 032:47 am
-0.09 ft
03:31 pm
-1.1 ft
9:08 am
9.57 ft
9:49 pm
8.41 ft
Thu 043:40 am
-0.25 ft
04:24 pm
-1.43 ft
10:00 am
9.9 ft
10:44 pm
8.52 ft
Fri 054:32 am
-0.33 ft
05:18 pm
-1.55 ft
10:53 am
10.06 ft
11:38 pm
8.53 ft
Sat 065:25 am
-0.31 ft
06:11 pm
-1.48 ft
11:47 am
10.02 ft

Sun 076:19 am
-0.18 ft
07:05 pm
-1.24 ft
12:32 am
8.44 ft
12:41 pm
9.81 ft
Mon 087:14 am
0.06 ft
08:00 pm
-0.87 ft
1:27 am
8.26 ft
1:36 pm
9.43 ft
Tue 098:11 am
0.36 ft
08:57 pm
-0.44 ft
2:23 am
8.05 ft
2:33 pm
8.94 ft
Wed 109:13 am
0.67 ft
09:54 pm
-0.01 ft
3:22 am
7.85 ft
3:34 pm
8.41 ft
Thu 1110:17 am
0.9 ft
10:51 pm
0.39 ft
4:21 am
7.72 ft
4:36 pm
7.91 ft
Fri 1211:21 am
1.03 ft

5:18 am
7.66 ft
5:38 pm
7.49 ft

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