Jenness Beach surf break

Jenness Beach surfForecast / New Hampshire / USA

information circle12 Day Weather and Surf, issued 1 am Tuesday 08 Jul 2025 EDT
Forecast update in hr  min  s Forecast update imminent
Jenness Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jenness Beach sea temperature is
18.0° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Jenness Beach this week:

The surf forecast for Jenness Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 08) at 5AM. The primary swell is predicted to be 0.7m and 5s period with a secondary swell of 0.2m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Jenness Beach in the next 12 days are 1.2m 5s and forecast to arrive on Monday (Jul 14) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 8th Jul)2.5ft (0.7m) 5s
Best Surf 5AM (Tue 8th Jul)2.5ft (0.7m) 5s
Most Powerful 5PM (Mon 14th Jul)4ft (1.2m) 5s

Table - best surf conditions forecast for Jenness Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.2
ESE
0.5
SSE
0.6
SSE
0.4
SSE
0.4
SE
0.3
SE
0.2
E
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.9
SSE
0.6
SSE
1.2
SSE
0.7
SSE
0.2
ESE
0.5
SE
0.4
SSE
0.4
SE
0.4
SE
0.5
S
0.3
SSE
0.1
SE
0.9
S
0.5
S
0.8
SSE
0.9
SSE
0.6
S
0.5
S
0.6
SSE
Period(s) (?)1365771281111111110101010101054548445644165446655
Wave
Graph
(?)Metric surfscale
Energy (?)38543541363615292530323128312234245423833215151417251281778184567413237
Wind
(km/h)
5
WSW
5
ESE
15
NNE
10
ENE
10
ESE
5
ENE
15
NE
15
E
10
NE
10
ENE
10
ESE
5
E
10
E
10
ESE
10
SSE
10
S
10
SSE
15
NNE
5
SE
20
SSE
10
WNW
15
WNW
15
NNW
10
NW
5
S
20
SSE
15
WSW
10
SW
10
SSW
10
SW
10
SSW
15
WNW
5
SW
10
NNE
15
E
5
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
glassononcross-
on
crosscrosscrossglasscross-
on
offcross-
off
cross-
off
cross-
off
glasscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offglasscrossonoff
High Tide
/ height (m)
10:14AM
2.77
10:17PM
3.21
10:58AM
2.84
11:01PM
3.29
11:40AM
2.92
11:44PM
3.36
12:22PM
2.99
12:26AM
3.41
1:03PM
3.06
1:09AM
3.42
1:44PM
3.13
1:53AM
3.40
2:27PM
3.19
2:39AM
3.34
3:12PM
3.24
3:28AM
3.26
4:00PM
3.28
4:21AM
3.16
4:51PM
3.32
5:20AM
3.07
5:47PM
3.35
6:23AM
3.00
6:47PM
3.39
Low Tide
/ height (m)
4:04PM
1.00
4:48AM
0.62
4:48PM
0.93
5:30AM
0.54
5:31PM
0.86
6:12AM
0.47
6:14PM
0.79
6:52AM
0.42
6:58PM
0.73
7:33AM
0.40
7:42PM
0.69
8:14AM
0.41
8:29PM
0.66
8:57AM
0.44
9:19PM
0.64
9:43AM
0.50
10:13PM
0.62
10:32AM
0.58
11:11PM
0.61
11:27AM
0.66
12:12AM
0.57
12:25PM
0.71
1:16AM
0.52
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunrise5:11--5:11--5:13--5:13--5:13--5:15--5:16--5:16--5:16--5:18--5:18--5:20--
Sunset-8:23--8:22--8:22--8:22--8:22--8:21--8:20--8:20--8:19--8:17--8:17--8:16-
clearthunderstorm light raincloudcloudrain showerslight raincloudcloudlight rainpart cloudcloudcloudpart cloudpart cloudpart cloudpart cloudthunderstorm part cloudclearclearclearpart cloudclearclearpart cloudclearclearpart cloudpart cloudpart cloudlight rainheavy raincloudpart cloudclear
Rain (mm)
-32--22--1-------2-------------128---
Temp. °C302821192018171817161919192020272926252625293430293031323432303122202120
Feels °C (?)333022202119171817162022212122293029272524283229302931333533333326192019

Short Range Forecast: Light rain (total 9mm), mostly falling on Tue afternoon. Warm (max 30°C on Tue morning, min 16°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Fri morning. Warm (max 29°C on Sun afternoon, min 16°C on Fri morning). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 34°C on Tue afternoon, min 20°C on Mon morning). Wind will be generally light.

Long Range Forecast: Heavy rain (total 29mm), heaviest during Fri night. Warm (max 34°C on Thu afternoon, min 18°C on Sun morning). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Jenness Beach Surf forecast

The above surf forecast table for Jenness Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Jenness Beach can be found by selecting the local surf guide option on the grey menu. Our Jenness Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jenness Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jenness Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jenness Beach is 9 km (6 miles) from Hampton. If you plan a vacation in New Hampshire, look for hotels and other accommodation in Hampton. Hampton has rooms for a wide range of budgets as well as car hire and transport links.

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