Jupiter Inlet South Jetty surf break

Jupiter Inlet South Jetty surfForecast / Florida – South / USA

information circle12 Day Weather and Surf, issued 12 pm Sunday 25 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
23.4° C
(Which is normal for this time of year)


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 Monday (Jan 26) at 1AM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.9m and 5s. 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 2.5m 9s and forecast to arrive on Saturday (Jan 31) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Jan 26) at 10PM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Mon 26th Jan)3.5ft (1.1m) 9s
Best Surf 1AM (Mon 26th Jan)3.5ft (1.1m) 9s
Most Powerful 7PM (Sat 31st Jan)8ft (2.5m) 9s

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 Mostly dry. Warm (max 28°C on Mon morning, min 13°C on Mon night). Winds increasing (light winds from the SW on Sun night, strong winds from the N by Mon night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Wed morning, min 13°C on Wed night). Wind will be generally light.

Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
Swell
Height Map
Wave Height (m) & direction (?)
0.7
NNE
1.1
NNE
1.1
NE
1
NE
0.8
NE
2
N
2.4
NNE
1.7
NNE
1.2
NNE
1.4
NNE
1.3
NNE
0.9
NNE
1
N
0.9
NNE
1
N
0.8
N
0.7
N
1
N
1.4
NNE
2.1
NNE
2.3
NE
Period(s) (?)899996887876666657789
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5818419415688298762383157226167606454674128100166626808
Wind
(km/h)
25
SSE
30
SSE
15
SW
20
WSW
25
WNW
35
NNW
30
NNE
25
N
15
N
15
NE
25
N
25
NNW
25
N
20
N
15
N
10
N
15
NNE
15
N
15
NNE
20
N
15
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
off
offcross-
off
crosscrosscrosscross-
on
crosscross-
off
cross-
off
crosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
12:51PM
0.67
1:47AM
0.69
1:48PM
0.65
2:54AM
0.68
2:55PM
0.65
4:06AM
0.69
4:08PM
0.66
5:14AM
0.72
5:18PM
0.69
6:15AM
0.77
6:20PM
0.74
7:09AM
0.80
7:17PM
0.78
Low Tide
/ height (m)
7:00PM
-0.12
7:34AM
0.09
8:05PM
-0.13
8:43AM
0.11
9:13PM
-0.15
9:52AM
0.09
10:20PM
-0.18
10:55AM
0.05
11:22PM
-0.23
11:54AM
-0.01
12:18AM
-0.27
12:49PM
-0.07
1:11AM
-0.29
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunrise7:07--7:07--7:07--7:07--7:07--7:05--7:05--
Sunset-5:55--5:57--5:58--5:58--5:59--6:00--6:00-
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
Rain (mm)
---------------------
Temp. °C262724282716161616181616151616181817191818
Feels °C (?)24242426259101013151212101213151414151314
  • 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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