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 pm 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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 2.5ft (0.7m), 4s period with ENE swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 4ft (1.2m), 7s period with NE swell.
  • Evening surf: Evening surf (16 Sep, local time) - 5ft (1.6m), 7s period with NE swell.

The current surf forecast for Jupiter Inlet South Jetty at 1AM is: 0.6m 4s primary swell from a East direction and 0.2m 10s secondary swell from a East-northeast direction, 0.1m 8s secondary swell from a East direction (forecast issued at 07:00pm September 15). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (16 Sep)2.5ft (0.7m)4s
Afternoon (16 Sep)4ft (1.2m)7s
Evening (16 Sep)5ft (1.6m)7s

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


Short Range Forecast

Heavy rain (total 32mm), heaviest during Thu afternoon. Warm (max 29°C on Tue night, min 25°C on Fri morning). Mainly fresh winds.

Tue
15
Wednesday
16
Thursday
17
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
ENE
10
0.2
ENE
10
0.2
ENE
10
0.6
E
4
0.7
E
4
0.7
ENE
4
0.9
NE
5
1.1
NE
6
1.4
NE
8
1.6
NE
7
1.7
NE
7
1.6
NE
7
1.5
NE
7
1.6
NE
8
1.6
NE
8
1.6
NE
8
1.5
NE
8
1.4
NE
8
1.4
NE
8
Wave Graph
Metric surfscale
Energy kJ
9
9
9
10
15
18
32
98
204
262
301
228
204
292
284
300
250
233
241
Wind (km/h)
15
ENE
20
ENE
20
E
20
E
20
ENE
15
ENE
20
ENE
20
ENE
25
ENE
30
ENE
30
ENE
25
ENE
20
ENE
20
ENE
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
Wind State
cross-on
on
on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
00:11AM0.87m
12:47PM0.87m
00:53AM0.83m
1:33PM0.83m
Low Tide
5:54PM0.30m
6:13AM0.21m
6:40PM0.37m
7:01AM0.28m
7:30PM0.43m
clear
clear
thunderstorm
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
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:24
7:23
7:22
 mm
1
2
2
2
2
2
2
1
1
1
1
1
2
3
2
1
Temp °C
29
29
29
29
28
28
27
28
27
27
27
27
27
27
28
28
28
28
28
Feels °C
31
31
31
31
30
30
28
29
27
27
26
27
27
27
27
28
28
29
29
  • 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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