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 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Jupiter Inlet South Jetty sea temperature is
30.4°C
1.5° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 0.5ft (0.2m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 0.5ft (0.2m), 10s period with ENE swell.
  • Evening surf: Evening surf (15 Sep, local time) - 0.5ft (0.2m), 10s period with ENE swell.

The current surf forecast for Jupiter Inlet South Jetty at 2PM is: 0.2m 10s primary swell from a East-northeast direction and 0.1m 8s secondary swell from a East direction, 0.2m 3s secondary swell from a South-southeast direction (forecast issued at 07:00am September 15). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (15 Sep)0.5ft (0.2m)8s
Afternoon (15 Sep)0.5ft (0.2m)10s
Evening (15 Sep)0.5ft (0.2m)10s

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


Short Range Forecast

Heavy rain (total 36mm), heaviest during Wed afternoon. Warm (max 29°C on Tue morning, min 27°C on Wed morning). Winds increasing (light winds from the SE on Tue morning, fresh winds from the ENE by Wed night).

Tuesday
15
Wednesday
16
Thursday
17
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
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
E
8
0.2
E
8
0.2
E
8
0.2
ENE
10
0.2
ENE
10
0.2
ENE
10
0.2
ENE
10
0.6
E
4
0.7
ENE
4
0.9
ENE
4
1
NE
5
1.2
NNE
6
1.4
NE
7
1.6
NE
7
1.7
NE
7
1.7
NE
7
1.6
NE
7
1.5
NE
7
1.5
NE
8
1.6
NE
8
1.7
NE
8
1.6
NE
8
1.5
NE
8
Wave Graph
Metric surfscale
Energy kJ
6
5
5
9
9
9
9
9
15
29
49
109
217
255
277
263
221
218
270
333
344
300
250
Wind (km/h)
10
SE
10
SE
10
ESE
15
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
25
NE
25
ENE
30
ENE
25
E
20
ENE
20
ENE
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
Wind State
cross-on
cross-on
on
cross-on
cross-on
on
on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
12:05PM0.93m
00:11AM0.87m
12:47PM0.87m
00:53AM0.83m
1:33PM0.83m
Low Tide
5:29AM0.13m
5:54PM0.30m
6:13AM0.21m
6:40PM0.37m
7:01AM0.28m
7:30PM0.43m
thunderstorm
clear
part cloud
thunderstorm
part cloud
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:24
7:23
7:22
 mm
2
1
2
2
2
3
4
2
2
2
2
1
1
3
4
2
2
Temp °C
28
28
29
29
29
29
29
28
28
27
28
28
28
27
27
27
27
27
27
28
28
27
27
Feels °C
31
31
32
31
31
31
31
30
30
28
29
29
29
27
26
27
28
28
27
28
29
27
28
  • 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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