Today's Tide Times for Portsmouth

Tide station

The next low tide at Portsmouth is at 12:23 PM (0.95 ft).

Sun, May 10

Time	Tide	Height
6:05 AM	High	7.45 ft
12:23 PM	Low	0.95 ft
6:52 PM	High	7.11 ft

The next low tide at Seavey Island is at 12:18 PM (1.02 ft).

Sun, May 10

Time	Tide	Height
5:57 AM	High	7.87 ft
12:18 PM	Low	1.02 ft
6:40 PM	High	7.46 ft

The next low tide at Atlantic Heights is at 12:34 PM (0.90 ft).

Sun, May 10

Time	Tide	Height
6:20 AM	High	7.11 ft
12:34 PM	Low	0.90 ft
7:07 PM	High	6.78 ft

The next low tide at Fort Point is at 12:15 PM (1.15 ft).

Sun, May 10

Time	Tide	Height
5:53 AM	High	8.22 ft
12:15 PM	Low	1.15 ft
6:36 PM	High	7.80 ft

The next low tide at Jaffrey Point is at 12:01 PM (1.05 ft).

Sun, May 10

Time	Tide	Height
5:40 AM	High	8.23 ft
12:01 PM	Low	1.05 ft
6:27 PM	High	7.85 ft

Get Live Tide Data for Portsmouth

View accurate tide charts and set custom tide alerts for Portsmouth right on your iPhone, Android, iPad and Apple Watch.

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Tide Alert app showing tide chart on iPhone

About Portsmouth Tides

Portsmouth has 5 tide-measurement stations within 20 miles, giving accurate high and low tide predictions along the New Hampshire coast. Tide Alert sources this data directly from NOAA CO-OPS.

New Hampshire is popular for fishing, surfing, and boating. Knowing the tide times at Portsmouth helps you plan beach trips, fishing, surfing and boating safely.

What You Get with Tide Alert

Accurate tide charts and tide tables for Portsmouth
High tide and low tide times with heights
Custom alerts for specific tide levels
Wind, swell, and temperature forecasts
Moon phases and solunar data for fishing
iPhone widgets and Apple Watch complications
Offline access for when you're out of range

Nearby Cities

Dover, New Hampshire 16 km Rochester, New Hampshire 31 km Sanford, Maine 40 km Haverhill, Massachusetts 42 km Salem, New Hampshire 48 km

View all US tide cities →

Time	Tide	Height
12:45 AM	Low	1.56 ft
7:02 AM	High	7.47 ft
1:14 PM	Low	0.86 ft
7:43 PM	High	7.49 ft

Time	Tide	Height
1:43 AM	Low	1.19 ft
7:59 AM	High	7.58 ft
2:06 PM	Low	0.69 ft
8:32 PM	High	7.99 ft

Time	Tide	Height
2:40 AM	Low	0.66 ft
8:56 AM	High	7.78 ft
2:57 PM	Low	0.46 ft
9:20 PM	High	8.55 ft

Time	Tide	Height
3:34 AM	Low	0.05 ft
9:50 AM	High	8.04 ft
3:46 PM	Low	0.22 ft
10:07 PM	High	9.10 ft

Time	Tide	Height
4:25 AM	Low	-0.54 ft
10:42 AM	High	8.28 ft
4:35 PM	Low	0.01 ft
10:54 PM	High	9.56 ft

Time	Tide	Height
5:16 AM	Low	-1.01 ft
11:34 AM	High	8.45 ft
5:24 PM	Low	-0.13 ft
11:44 PM	High	9.87 ft

Time	Tide	Height
12:35 AM	High	10.01 ft
6:59 AM	Low	-1.40 ft
1:21 PM	High	8.52 ft
7:08 PM	Low	-0.10 ft

Time	Tide	Height
12:40 AM	Low	1.56 ft
6:54 AM	High	7.83 ft
1:10 PM	Low	0.98 ft
7:32 PM	High	7.81 ft

Time	Tide	Height
1:39 AM	Low	1.21 ft
7:52 AM	High	7.88 ft
2:02 PM	Low	0.86 ft
8:23 PM	High	8.28 ft

Time	Tide	Height
2:37 AM	Low	0.72 ft
8:50 AM	High	8.02 ft
2:54 PM	Low	0.67 ft
9:13 PM	High	8.82 ft

Time	Tide	Height
3:33 AM	Low	0.15 ft
9:45 AM	High	8.22 ft
3:44 PM	Low	0.45 ft
10:02 PM	High	9.35 ft

Time	Tide	Height
4:25 AM	Low	-0.41 ft
10:39 AM	High	8.42 ft
4:34 PM	Low	0.23 ft
10:50 PM	High	9.79 ft

Time	Tide	Height
5:17 AM	Low	-0.85 ft
11:31 AM	High	8.56 ft
5:24 PM	Low	0.09 ft
11:41 PM	High	10.09 ft

Time	Tide	Height
12:33 AM	High	10.22 ft
7:02 AM	Low	-1.23 ft
1:20 PM	High	8.61 ft
7:09 PM	Low	0.10 ft

Time	Tide	Height
12:56 AM	Low	1.49 ft
7:17 AM	High	7.12 ft
1:25 PM	Low	0.82 ft
7:58 PM	High	7.14 ft

Time	Tide	Height
6:07 AM	Low	-1.30 ft
12:27 PM	High	8.54 ft
6:15 PM	Low	-0.17 ft

Time	Tide	Height
6:09 AM	Low	-1.14 ft
12:25 PM	High	8.63 ft
6:16 PM	Low	0.04 ft

Time	Tide	Height
2:51 AM	Low	0.63 ft
9:11 AM	High	7.42 ft
3:08 PM	Low	0.44 ft
9:35 PM	High	8.15 ft

Time	Tide	Height
3:45 AM	Low	0.04 ft
10:05 AM	High	7.66 ft
3:57 PM	Low	0.21 ft
10:22 PM	High	8.68 ft

Time	Tide	Height
1:54 AM	Low	1.13 ft
8:14 AM	High	7.23 ft
2:17 PM	Low	0.66 ft
8:47 PM	High	7.62 ft

Time	Tide	Height
4:36 AM	Low	-0.52 ft
10:57 AM	High	7.89 ft
4:46 PM	Low	0.01 ft
11:09 PM	High	9.12 ft

Time	Tide	Height
5:27 AM	Low	-0.96 ft
11:49 AM	High	8.06 ft
5:35 PM	Low	-0.12 ft
11:59 PM	High	9.41 ft

Time	Tide	Height
12:50 AM	High	9.54 ft
7:10 AM	Low	-1.34 ft
1:36 PM	High	8.12 ft
7:19 PM	Low	-0.10 ft

Time	Tide	Height
12:36 AM	Low	1.70 ft
6:49 AM	High	8.24 ft
1:06 PM	Low	1.04 ft
7:27 PM	High	8.22 ft

Time	Tide	Height
1:33 AM	Low	1.28 ft
7:46 AM	High	8.36 ft
1:57 PM	Low	0.84 ft
8:17 PM	High	8.78 ft

Time	Tide	Height
2:29 AM	Low	0.70 ft
8:42 AM	High	8.59 ft
2:46 PM	Low	0.58 ft
9:05 PM	High	9.40 ft

Time	Tide	Height
3:22 AM	Low	0.04 ft
9:36 AM	High	8.87 ft
3:35 PM	Low	0.30 ft
9:52 PM	High	10.01 ft

Time	Tide	Height
4:13 AM	Low	-0.60 ft
10:28 AM	High	9.13 ft
4:24 PM	Low	0.06 ft
10:40 PM	High	10.53 ft

Time	Tide	Height
5:04 AM	Low	-1.12 ft
11:20 AM	High	9.32 ft
5:13 PM	Low	-0.10 ft
11:29 PM	High	10.88 ft

Time	Tide	Height
12:21 AM	High	11.03 ft
6:47 AM	Low	-1.55 ft
1:06 PM	High	9.40 ft
6:56 PM	Low	-0.11 ft

Time	Tide	Height
12:23 AM	Low	1.72 ft
6:37 AM	High	8.25 ft
12:52 PM	Low	0.95 ft
7:18 PM	High	8.27 ft

Time	Tide	Height
1:21 AM	Low	1.31 ft
7:34 AM	High	8.37 ft
1:44 PM	Low	0.76 ft
8:07 PM	High	8.82 ft

Time	Tide	Height
2:18 AM	Low	0.72 ft
8:31 AM	High	8.60 ft
2:35 PM	Low	0.51 ft
8:55 PM	High	9.45 ft

Time	Tide	Height
3:12 AM	Low	0.05 ft
9:25 AM	High	8.88 ft
3:24 PM	Low	0.24 ft
9:42 PM	High	10.05 ft

Time	Tide	Height
4:03 AM	Low	-0.60 ft
10:17 AM	High	9.14 ft
4:13 PM	Low	0.01 ft
10:29 PM	High	10.56 ft

Time	Tide	Height
4:54 AM	Low	-1.12 ft
11:09 AM	High	9.34 ft
5:02 PM	Low	-0.14 ft
11:19 PM	High	10.91 ft

Time	Tide	Height
12:10 AM	High	11.05 ft
6:37 AM	Low	-1.55 ft
12:56 PM	High	9.41 ft
6:46 PM	Low	-0.12 ft