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Surf Forecasts:

Jenness Beach surf break

Jenness Beach surfForecast / New Hampshire / USA

information circle12 Day Weather and Surf, issued 6 am Thursday 20 Nov 2025 EST
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
9.7° C
 (Which is normal for this time of year)

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 Wednesday (Nov 26) at 1AM. The primary swell is predicted to be 1.3m and 6s period with a secondary swell of 0.3m and 9s. Another secondary swell of 0.1m and 11s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Jenness Beach in the next 12 days are 1.6m 8s and forecast to arrive on Thursday (Nov 27) at 7AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Friday (Nov 21) at 1PM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Wed 26th Nov)4.5ft (1.3m) 6s
Best Surf 7AM (Wed 26th Nov)4.5ft (1.3m) 6s
Most Powerful 7AM (Thu 27th Nov)5ft (1.6m) 8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 2mm), mostly falling on Fri night. Icy conditions (max 9°C on Fri afternoon, min -1°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Tue night. Mild temperatures (max 8°C on Tue night, min 1°C on Sun morning). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
E
0.1
E
0.1
E
0.1
E
0.2
ESE
0.4
ESE
0.4
ESE
0.5
E
0.5
SE
0.4
SE
0.3
SE
0.2
SSE
0.3
ESE
0.3
ESE
0.4
SE
0.3
ESE
0.7
SSE
1.3
SSE
1
SSE
0.8
SSE
1.3
SSE
Period(s) (?)12109986777789999946677
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3322714152521121081716201515987159183
Wind
(km/h)
5
NNE
5
ESE
5
WSW
15
SSW
15
SW
10
WSW
15
NNW
20
NW
15
NW
10
WNW
15
WNW
10
WNW
25
WNW
20
NW
5
NW
10
SSW
15
SSW
5
SW
5
WSW
10
E
10
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		glassoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glassoffoncross-
off
High Tide
/ height (m)
10:39AM
3.34
11:16PM
3.01
11:18AM
3.34
11:56PM
2.98
11:57AM
3.30
12:36AM
2.92
12:37PM
3.24
1:18AM
2.86
1:18PM
3.15
2:00AM
2.80
2:01PM
3.06
2:45AM
2.77
2:47PM
2.98
3:32AM
2.78
Low Tide
/ height (m)
5:04PM
0.46
5:08AM
0.84
5:44PM
0.47
5:47AM
0.88
6:24PM
0.51
6:27AM
0.93
7:05PM
0.59
7:08AM
1.00
7:47PM
0.67
7:52AM
1.06
8:30PM
0.75
8:38AM
1.10
9:15PM
0.80
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise6:41--6:41--6:43--6:43--6:45--6:47--6:48--
Sunset-4:15--4:14--4:14--4:13--4:12--4:12--4:10-
cloud
clear
part cloud
clear
part cloud
light rain
cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
light rain
mod rain
cloud
mod rain
rain showers
Rain (mm)
-----2----------48-813
Temp. °C343897861563772668101115
Feels °C (?)01025230-401-2-11-21179811
  • 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

Latest Updates

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Ben Mondy

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

Feel that? If you are in the northern hemisphere, you will have had that first bite of winter. The lick of a frost, the chill of a cold offshore breeze and the sound of winter swells pounding the shores. If you are near the mountains, your favourite jackets, gloves, and footwear might get dusted off and prepped for battle. And in that beautiful Venn diagram, you will find PrimaLoft. They have spent over 40 years developing innovative insulations that have powered your warmest winter gear. In t

Read more

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jenness Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Jenness Beach at:
surf-forecast.com

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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