Seabrook Beach Surf Break
Lat Long: 42.88° N 70.81° W

Seabrook Beach 48 hour detailed Surf Forecast

Weather Forecast for Seabrook Beach

Issued: 1 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Seabrook Beach sea temperature is
14.2° C

1.3°C warmer than normal for this time of year

Seabrook Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Seabrook Beach today (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 1ft (0.3m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 1ft (0.3m), 7s period with SE swell.
  • Evening surf: Evening surf (09 Jun, local time) - 0.5ft (0.2m), 8s period with ESE swell.

The current surf forecast for Seabrook Beach at 8AM is: 0.3m 8s primary swell from a Southeast direction and 0.1m 6s secondary swell from a East direction (forecast issued at 01:00am June 09). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (09 Jun)1ft (0.3m)8s
Afternoon (09 Jun)1ft (0.3m)7s
Evening (09 Jun)0.5ft (0.2m)8s

Table - waves today at Seabrook Beach. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Thu afternoon. Warm (max 30°C on Tue afternoon, min 16°C on Thu night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.2
ESE
8
0.8
S
5
0.9
SSE
6
0.7
S
6
0.6
S
5
0.6
S
4
0.8
S
4
1
SSE
5
1.2
SSE
6
1.3
SSE
6
1
SSE
6
0.8
SSE
5
0.7
SSE
5
0.6
SSE
5
0.4
SSE
5
0.6
SSE
7
0.6
SSE
7
0.5
SE
7
Wave Graph
Metric surfscale
Energy kJ
9
9
9
9
9
8
6
37
48
29
18
14
20
47
87
117
67
35
25
20
10
29
31
24
Wind (km/h)
15
WSW
15
WSW
15
W
15
W
10
WSW
10
W
5
WNW
15
SW
15
WSW
10
SW
10
SW
10
SW
15
SW
20
WSW
15
SW
15
SW
15
SSW
10
SW
10
W
5
NW
10
ENE
10
E
5
SE
5
E
Wind State
cross-off
off
off
off
off
off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-on
on
cross-on
on
High Tide
6:13AM2.45m
6:46PM2.59m
7:10AM2.44m
7:38PM2.72m
8:11AM2.45m
8:32PM2.86m
Low Tide
00:23AM0.37m
12:43PM0.20m
1:20AM0.27m
1:35PM0.20m
2:19AM0.14m
2:30PM0.17m
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
cloud
part cloud
part cloud
part cloud
thunderstorm
rain showers
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:03
5:03
5:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:20
8:21
8:21
 mm
1
2
1
1
Temp °C
19
17
19
25
29
30
28
22
20
19
20
27
30
26
22
19
19
19
21
26
23
21
18
17
Feels °C
16
14
16
23
27
28
28
21
18
17
19
27
29
25
22
19
20
20
23
28
25
23
20
18
Swell 1
Height (m)
Direction
Period (s)
0.4
S
4
0.4
S
4
0.3
SE
8
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
S
3
0.1
E
7
0.9
SSE
6
0.7
S
6
0.1
SE
9
0.1
SE
9
0.1
E
9
0.1
E
9
0.1
E
8
0.1
E
9
0.7
SSE
5
0.6
SSE
5
0.4
SSE
5
0.6
SSE
7
0.6
SSE
7
0.5
SE
7
Energy kJ
5
5
9
9
9
8
2
1
48
29
3
3
2
2
1
2
25
20
10
29
31
24
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
8
0.3
SE
8
0.1
E
6
0.1
E
6
0.1
E
6
0.2
ESE
8
0.1
E
7
0.1
E
9
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.3
SSE
6
0.1
E
9
0.1
E
9
0.2
ESE
9
Energy kJ
9
9
1
1
1
6
1
2
1
1
1
1
1
8
2
2
8
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
5
0.1
E
7
0.1
SE
7
0.1
E
8
0.1
E
8
0.1
E
10
0.1
E
9
Energy kJ
2
1
2
1
1
2
2
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
3
0.3
WSW
3
0.4
SW
4
0.4
SW
4
0.2
SSW
4
0.3
SSW
3
0.6
S
4
0.8
S
5
0.4
SW
3
0.6
S
5
0.6
S
4
0.8
S
4
1
SSE
5
1.2
SSE
6
1.3
SSE
6
1
SSE
6
0.8
SSE
5
0.2
NNE
2
0.3
NE
2
Energy kJ
3
2
5
3
1
2
10
37
3
18
14
20
47
87
117
67
35
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
Distance (km)
623
434
594
602
2751
2751
623
46
46
46
46
1160
872
2877
2571
0
0
46
46
126
126
294
164
154
Best forecast wave conditions in New Hampshire
Rating
(10 max)
1
1
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
3
3
3
4
4
4
4
4
3
2
3
3
4
3
3
3
2
2
1
3
Header Global
Rating
(10 max)
8
8
6
5
6
5
5
5
5
7
7
7
9
9
9
7
6
7
6
6
5
5
5
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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