Jupiter Inlet South Jetty surf break

Jupiter Inlet South Jetty surfForecast / Florida – South / USA

information circle48hr Weather and Surf, issued 7 pm Monday 18 May 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
27.9° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Jupiter Inlet South Jetty today?

The current surf forecast for Jupiter Inlet South Jetty at 12AM is: 1.5m 6s primary swell from a East direction and 0.1m 10s secondary swell from a Northeast direction, 0.1m 8s secondary swell from a North direction (forecast issued at 07:00pm May 18). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (19 May)4.5ft (1.4m)6s
Afternoon (19 May)4ft (1.2m)6s
Evening (19 May)4ft (1.2m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon night. Warm (max 27°C on Tue afternoon, min 25°C on Mon night). Wind will be generally light.

Mon
18
Tuesday
19
Wednesday
20
Thu
21
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
2 AM
5 AM
8 AM
11 AM
2 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
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.3
E
6
1.4
E
6
1.5
E
6
1.5
E
6
1.5
E
6
1.4
E
6
1.3
E
6
1.2
E
6
1.2
E
6
1.2
E
5
1.2
E
5
1.3
E
5
1.2
E
5
1.1
E
5
1
E
5
0.9
E
5
0.8
E
5
0.7
E
5
0.8
E
4
0.8
E
4
0.3
ENE
8
0.5
ENE
5
0.6
SE
5
0.6
SE
5
Wave Graph
Metric surfscale
Energy kJ
105
116
138
148
154
129
111
92
85
77
77
90
79
67
54
40
29
22
20
24
14
14
13
14
Wind (km/h)
25
E
25
E
25
E
25
E
25
E
20
E
25
E
25
E
20
E
20
E
25
E
20
ESE
20
ESE
15
ESE
20
E
20
E
20
E
20
E
20
ESE
20
SE
20
SE
15
ESE
20
ESE
20
E
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
High Tide
11:00PM0.94m
11:09AM0.85m
11:53PM0.91m
12:04PM0.83m
00:48AM0.87m
1:04PM0.80m
Low Tide
4:08PM-0.25m
4:42AM-0.00m
5:03PM-0.20m
5:39AM0.02m
6:02PM-0.14m
6:40AM0.05m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:30
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:01
8:02
8:02
8:04
2
2
2
1
1
1
1
1
1
Temp °C
26
26
26
26
25
26
26
27
26
26
26
25
25
26
26
27
26
26
26
26
26
26
27
27
26
26
26
26
25
26
26
27
26
26
26
25
25
27
26
28
26
26
26
26
27
27
27
27
Swell 1
Height (m)
Direction
Period (s)
0.2
ENE
10
0.1
NE
10
0.1
NE
10
0.1
S
6
0.1
NE
10
0.1
NE
9
0.1
NE
8
0.1
NE
8
0.1
NE
8
0.1
SE
9
0.1
S
5
0.1
SE
8
0.2
ESE
9
0.2
ESE
9
0.2
ESE
8
0.2
ESE
8
0.2
S
5
0.2
SSE
5
0.3
ENE
8
0.5
ENE
4
0.5
ENE
5
0.4
ENE
5
0.4
ENE
5
Energy kJ
10
4
4
1
4
3
3
3
3
3
1
3
7
7
7
7
2
2
13
11
12
8
7
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
8
0.1
NE
8
0.1
N
8
0.1
S
6
0.1
E
10
0.1
S
5
0.1
E
9
0.1
NE
8
0.1
NE
8
0.1
NE
8
0.1
NE
8
0.1
SE
9
0.1
N
7
0.2
ESE
8
0.2
ESE
8
0.1
N
7
0.2
ESE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
Energy kJ
3
3
1
1
2
1
1
3
2
2
2
3
1
7
7
1
7
14
14
13
14
Swell 3
Height (m)
Direction
Period (s)
0.1
S
6
0.1
S
6
0.1
NE
8
0.1
NE
8
0.1
NE
8
0.1
N
8
0.2
SSE
5
0.2
S
4
0.1
S
6
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
Energy kJ
1
1
3
3
3
1
2
2
1
7
7
7
7
Wind waves
Height (m)
Direction
Period (s)
1.3
E
6
1.4
E
6
1.5
E
6
1.5
E
6
1.5
E
6
1.4
E
6
1.3
E
6
1.2
E
6
1.2
E
6
1.2
E
5
1.2
E
5
1.3
E
5
1.2
E
5
1.1
E
5
1
E
5
0.9
E
5
0.8
E
5
0.7
E
5
0.8
E
4
0.8
E
4
0.5
SE
4
0.5
SE
4
0.6
SE
5
0.6
SE
5
Energy kJ
105
116
138
148
154
129
111
92
85
77
77
90
79
67
54
40
29
22
20
24
10
9
13
13
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
1783
1622
1260
800
800
715
718
718
1562
1240
1031
981
327
307
366
1574
1565
1346
816
203
98
109
366
366
Best forecast wave conditions in South Florida
Rating
(10 max)
Best forecast wave conditions in United States
Rating
(10 max)
1
1
2
2
2
2
2
1
1
2
2
2
2
2
1
2
2
1
2
1
2
2
1
Header Global
Rating
(10 max)
4
4
4
4
4
4
4
4
5
5
5
5
4
5
4
5
5
4
4
5
4
4
4
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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