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 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Jupiter Inlet South Jetty sea temperature is
30.2°C
1.3° 

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 (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 1.5ft (0.5m), 6s period with NE swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 1ft (0.3m), 10s period with NE swell.
  • Evening surf: Evening surf (11 Sep, local time) - 1.5ft (0.4m), 9s period with NE swell.

The current surf forecast for Jupiter Inlet South Jetty at 3PM is: 0.4m 6s primary swell from a East-northeast direction and 0.3m 10s secondary swell from a Northeast direction, 0.5m 4s secondary swell from a Southeast direction (forecast issued at 07:00am September 11). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (11 Sep)1.5ft (0.5m)6s
Afternoon (11 Sep)1ft (0.3m)10s
Evening (11 Sep)1.5ft (0.4m)9s

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


Short Range Forecast

Heavy rain (total 31mm), heaviest during Sun afternoon. Warm (max 30°C on Fri afternoon, min 28°C on Fri night). Wind will be generally light.

Friday
11
Saturday
12
Sunday
13
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)
0.4
NE
8
0.5
NE
7
0.5
NE
6
0.5
NE
6
0.3
NE
10
0.4
NE
9
0.3
NE
9
0.3
NE
9
0.5
SE
3
0.2
ENE
6
0.4
SE
4
0.2
ENE
6
0.2
ESE
8
0.2
ESE
8
0.6
SE
4
0.4
ESE
4
0.4
ESE
4
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
E
9
0.2
ENE
9
0.2
E
9
Wave Graph
Metric surfscale
Energy kJ
19
21
21
20
14
22
13
13
6
4
5
4
7
7
9
7
7
7
7
8
8
7
7
Wind (km/h)
15
SE
15
SSE
10
SE
20
ESE
20
SE
15
SE
15
SE
15
SE
15
SE
10
SE
10
SE
15
ESE
15
E
20
ESE
15
SE
15
SSE
15
SSE
10
SSE
15
SSE
20
SE
15
SE
15
ESE
10
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
High Tide
9:15AM1.04m
9:33PM1.01m
10:00AM1.04m
10:13PM0.99m
10:42AM1.02m
10:52PM0.96m
Low Tide
2:39AM0.02m
3:02PM0.06m
3:22AM0.01m
3:46PM0.10m
4:05AM0.02m
4:29PM0.16m
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:29
7:28
7:27
 mm
1
3
2
1
2
1
1
2
2
2
2
5
3
4
Temp °C
28
29
29
30
30
29
29
28
29
29
30
30
30
29
29
28
28
28
30
30
30
29
29
Feels °C
32
33
32
32
32
31
32
31
33
33
33
32
32
32
32
31
31
31
33
32
32
31
32
  • 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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