Jupiter Inlet South Jetty surf break

Jupiter Inlet South Jetty surfForecast / Florida – South / USA

information circle16 Day Weather and Surf, issued 7 pm Sunday 19 Apr 2026 EDT
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
25.5° C
(Which is slightly warmer than usual)

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 2.5m 8s and forecast to arrive on Monday (Apr 20) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Monday (Apr 20) at 5AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Mon 20th Apr)8ft (2.5m) 8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 9mm), mostly falling on Mon afternoon. Warm (max 25°C on Sun night, min 21°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the NE by Mon night).

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Wed night. Warm (max 24°C on Fri afternoon, min 21°C on Wed night). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sun
26
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
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 (?)
0.3
ENE
1.2
NNE
1.8
NNE
2.5
NE
2.4
NE
2.1
NE
1.8
ENE
1.3
NE
1.4
ENE
1.3
NE
0.9
NE
0.8
NE
0.7
NE
0.6
NE
0.6
NE
0.6
NE
0.5
NE
0.4
NE
0.4
NE
0.3
NE
0.2
ENE
Period(s) (?)8578887888888899999816
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11693068576744783621912571919484615764624129191126
Wind
(km/h)
5
S
30
NE
30
NE
30
NE
35
ENE
30
ENE
25
ENE
20
ENE
25
ENE
20
ESE
15
E
20
E
20
ESE
20
ESE
15
ESE
15
SE
10
E
20
ENE
10
SE
10
ENE
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononononononononcross-
on
oncross-
on
cross-
on
onon
High Tide
/ height (m)
11:13PM
0.93
11:20AM
0.84
12:06AM
0.90
12:14PM
0.81
1:03AM
0.85
1:13PM
0.78
2:03AM
0.81
2:18PM
0.75
3:06AM
0.78
3:28PM
0.74
4:10AM
0.77
4:38PM
0.75
5:11AM
0.77
5:43PM
0.77
Low Tide
/ height (m)
4:55AM
0.01
5:15PM
-0.19
5:50AM
0.05
6:13PM
-0.13
6:51AM
0.10
7:17PM
-0.06
7:58AM
0.13
8:27PM
0.00
9:08AM
0.13
9:36PM
0.04
10:13AM
0.10
10:40PM
0.06
11:11AM
0.05
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sun
26
Sunrise-6:50--6:50--6:50--6:48--6:48--6:47--6:46-
Sunset--7:46--7:46--7:47--7:47--7:49--7:49--7:50
part cloud
part cloud
thunderstorm
rain showers
clear
clear
clear
part cloud
rain showers
rain showers
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
Rain (mm)
--43----23-----------
Temp. °C252423222222222222222223232324232424242425
Feels °C (?)262220181516161719192020212022212423222424
  • 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 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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