Jupiter Inlet South Jetty Surf Break

Lat Long: 26.94° N 80.07° W

Jupiter Inlet South Jetty 48 hour detailed Surf Forecast

Issued: 7 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Jupiter Inlet South Jetty sea temperature is
30.3°C
1.7° 

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


How big are the waves at Jupiter Inlet South Jetty today (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 1.5ft (0.4m), 7s period with NE swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 1.5ft (0.4m), 7s period with NE swell.
  • Evening surf: Evening surf (23 Sep, local time) - 3ft (0.9m), 4s period with SE swell.

The current surf forecast for Jupiter Inlet South Jetty at 11AM is: 0.4m 7s primary swell from a Northeast direction (forecast issued at 07:00am September 23). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (23 Sep)1.5ft (0.4m)7s
Afternoon (23 Sep)1.5ft (0.4m)7s
Evening (23 Sep)3ft (0.9m)4s

Table - waves today at Jupiter Inlet South Jetty. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 18mm), heaviest on Wed morning. Warm (max 28°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
1
1
2
2
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.6
SSE
5
0.9
SE
4
0.9
SE
4
0.8
SE
4
0.4
NE
7
0.4
NE
6
0.4
NNE
8
0.6
NNE
8
0.9
NNE
8
1.1
NNE
8
1.5
NNE
12
1.8
NE
12
2
NNE
12
2.2
NE
12
2.2
NNE
12
2.4
NE
12
2.5
NE
12
2.5
NE
12
2.4
NE
12
Wave Graph
Metric surfscale
Energy kJ
13
13
17
17
17
27
34
24
19
10
23
50
110
153
615
857
1082
1235
1332
1655
1880
1765
1682
Wind (km/h)
15
S
10
SSW
15
SSE
15
ESE
20
ESE
20
SE
20
SE
10
SE
5
E
10
NNE
10
NNE
15
NNE
15
NNE
15
N
15
N
15
NNW
20
NNW
20
N
25
N
25
N
25
NNE
20
NNE
20
NNE
Wind State
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
High Tide
6:32AM0.85m
7:03PM0.90m
7:20AM0.90m
7:44PM0.93m
8:05AM0.96m
8:23PM0.96m
Low Tide
12:30PM0.27m
00:54AM0.29m
1:12PM0.23m
1:32AM0.21m
1:52PM0.20m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:14
7:13
 mm
1
1
5
3
3
1
2
1
1
1
Temp °C
27
27
27
28
27
26
26
26
26
26
27
27
28
28
27
26
26
26
27
28
27
26
27
Feels °C
29
30
29
30
28
27
28
29
30
30
29
29
30
30
29
28
26
26
27
28
26
26
27
  • 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
How to use the Wavefinder 

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