Jupiter Inlet South Jetty Surf Break

Lat Long: 26.94° N 80.07° W

Jupiter Inlet South Jetty Surf Forecast and Surf Report

Issued: 1 pm 11 Oct 2026 (local time)

Forecast update in  hr  min

Today's Jupiter Inlet South Jetty sea temperature is
29.6°C
1.9° 

Jupiter Inlet South Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jupiter Inlet South Jetty surf forecast from 11 Oct 2026:

  • Most powerful swell: Sunday 18 Oct, 8PM (local time) - 15ft (4.5m), 10s period, NE swell with 4,295 kJ wave energy.

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

The most powerful waves expected at Jupiter Inlet South Jetty in the next 16 days are 4.5m 10s and forecast to arrive on Sunday (Oct 18) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 5s period and expected on Monday (Oct 12) at 5AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Sun 18th Oct)15ft (4.5m) 10s

Table - best surf conditions forecast for Jupiter Inlet South Jetty over the next 16 days.


Short Range Forecast

Light rain (total 6mm), mostly falling on Sun afternoon. Warm (max 30°C on Sun afternoon, min 25°C on Mon morning). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 29mm), heaviest during Fri night. Warm (max 28°C on Thu afternoon, min 27°C on Wed afternoon). Wind will be generally light.

Sun
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSE
5
0.5
S
6
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.4
ENE
7
0.4
ENE
7
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.8
E
4
0.4
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
7
0.6
NE
9
0.6
NE
8
0.5
NE
8
0.4
NE
8
3
NE
8
Wave Graph
Metric surfscale
Energy kJ
49
15
30
28
28
21
21
22
23
19
23
18
31
31
26
50
43
34
23
1006
Wind (km/h)
20
SE
10
SSW
20
N
20
N
15
NNE
20
NNE
15
NNE
15
E
15
E
15
ENE
15
E
10
ESE
15
E
15
ESE
10
SE
10
ESE
5
SSE
15
NNW
30
NNE
50
NE
Wind State
cross-on
cross-off
cross
cross
cross
cross-on
cross-on
on
on
cross-on
on
on
on
on
cross-on
on
glassy
cross-off
cross
cross-on
High Tide
9:42PM0.99m
10:14AM1.04m
10:20PM0.96m
10:53AM1.00m
10:58PM0.93m
11:32AM0.95m
11:37PM0.89m
12:13PM0.90m
00:18AM0.85m
12:58PM0.86m
1:03AM0.81m
1:48PM0.83m
1:56AM0.79m
Low Tide
3:21PM0.23m
3:34AM0.10m
4:00PM0.27m
4:13AM0.15m
4:39PM0.32m
4:52AM0.21m
5:18PM0.37m
5:34AM0.27m
6:01PM0.43m
6:18AM0.34m
6:49PM0.48m
7:10AM0.39m
7:47PM0.52m
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
clear
part cloud
part cloud
clear
clear
rain showers
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:18
—
—
7:18
—
—
7:18
—
—
7:18
—
—
7:20
—
—
7:20
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
—
—
6:54
—
—
6:53
—
—
6:52
—
—
6:52
—
—
6:51
—
—
6:50
—
 mm
3
1
1
1
—
—
—
—
—
—
1
4
1
—
1
4
15
3
5
15
Temp °C
30
29
26
27
27
27
27
28
28
27
27
27
28
28
28
28
28
27
24
24
Feels °C
31
31
29
26
27
27
27
28
28
27
27
30
30
31
31
31
31
30
22
18
  • 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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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 16 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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