Jupiter Inlet South Jetty surf break

Jupiter Inlet South Jetty surfForecast / Florida – South / USA

information circle12 Day Weather and Surf, issued 12 pm Thursday 08 Jan 2026 EST
Forecast update in hr  min  s Forecast update imminent
Jupiter Inlet South Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jupiter Inlet South Jetty sea temperature is
24.0° C
(Which is slightly warmer than usual)
Nearby Cam: 2km away, Jupiter Reef Club Live Webcam


Best Forecast Surf Conditions for Jupiter Inlet South Jetty this week:

The surf forecast for Jupiter Inlet South Jetty over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jan 14) at 7AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.5m and 6s. Another secondary swell of 0.1m and 13s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Jupiter Inlet South Jetty in the next 12 days are 2.3m 8s and forecast to arrive on Monday (Jan 12) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Thursday (Jan 15) at 1PM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Wed 14th Jan)3ft (0.9m) 6s
Best Surf 7AM (Wed 14th Jan)3ft (0.9m) 6s
Most Powerful 7AM (Mon 12th Jan)7.5ft (2.3m) 8s

Table - best surf conditions forecast for Jupiter Inlet South Jetty over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 3mm), mostly falling on Sat night. Warm (max 24°C on Thu morning, min 23°C on Thu morning). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Sun morning. Warm (max 25°C on Sun afternoon, min 19°C on Sun night). Winds increasing (calm on Sun morning, fresh winds from the NNE by Sun night).

Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
NE
0.4
ENE
0.4
NE
0.4
NE
0.7
SE
0.7
SE
0.9
SE
0.8
SE
0.5
E
0.3
ENE
0.4
ENE
1.8
NNE
2.1
NNE
1.9
NNE
1.6
NE
1.3
NE
1.4
NE
1.3
ENE
0.6
ENE
0.5
ENE
0.4
ENE
Period(s) (?)1313121244555776888776777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)846437361820322812915222564447322194189140362615
Wind
(km/h)
5
E
20
ESE
15
SE
20
ESE
20
ESE
20
ESE
15
SE
15
ESE
15
SE
5
W
10
ENE
35
N
30
NE
20
NE
25
ENE
25
ENE
20
ENE
10
SE
10
WSW
15
NW
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
glasscross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
12:02PM
0.77
12:34AM
0.72
12:46PM
0.72
1:26AM
0.68
1:32PM
0.66
2:19AM
0.64
2:22PM
0.62
3:16AM
0.62
3:17PM
0.60
4:13AM
0.62
4:13PM
0.59
5:09AM
0.63
5:08PM
0.60
Low Tide
/ height (m)
6:09PM
-0.05
6:30AM
0.06
7:01PM
-0.02
7:25AM
0.13
7:54PM
0.01
8:21AM
0.17
8:47PM
0.03
9:16AM
0.20
9:40PM
0.04
10:10AM
0.20
10:30PM
0.02
11:00AM
0.18
11:18PM
-0.00
Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Sunrise7:09--7:09--7:09--7:09--7:09--7:09--7:09--
Sunset-5:43--5:43--5:44--5:45--5:45--5:46--5:46-
clear
clear
clear
clear
clear
clear
cloud
clear
rain showers
rain showers
rain showers
rain showers
cloud
cloud
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
heavy rain
light rain
Rain (mm)
--------3112--42116182
Temp. °C242424242423242424242523202021222222222019
Feels °C (?)232324232322232325262621161819212122232119
  • Map Icons:
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  • 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 Jupiter Inlet South Jetty Surf forecast

The above surf forecast table for Jupiter Inlet South Jetty provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Jupiter Inlet South Jetty can be found by selecting the local surf guide option on the grey menu. Our Jupiter Inlet South Jetty 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 (Jupiter Inlet South Jetty) 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 Jupiter Inlet South Jetty 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.

Jupiter Inlet South Jetty is 3 km (2 miles) from Jupiter. If you plan a vacation in South Florida, look for hotels and other accommodation in Jupiter. Jupiter has rooms for a wide range of budgets as well as car hire and transport links.

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