Surf Forecasts:
How big are the waves at Jupiter Inlet South Jetty today (31 Jul):
- Afternoon surf: Afternoon surf (31 Jul, local time) - 0.5ft (0.1m), 9s period with NE swell.
- Evening surf: Evening surf (31 Jul, local time) - 0.5ft (0.2m), 4s period with NNW swell.
The current surf forecast for Jupiter Inlet South Jetty at 12AM is: 0.1m 9s primary swell from a Northeast direction (forecast issued at 07:00pm July 30). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | - | - |
| Afternoon (31 Jul) | 0.5ft (0.1m) | 9s |
| Evening (31 Jul) | 0.5ft (0.2m) | 4s |
Table - waves today at Jupiter Inlet South Jetty. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Sun afternoon. Warm (max 33°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NE 9 | NNW 4 | NE 9 | NE 9 | NE 9 | E 10 | E 10 | E 10 | E 10 | SSE 3 | S 4 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSE 3 | SSE 4 | SSE 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 3 | 1 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 4 | 9 | 2 | 8 | 8 | 8 | 7 | 7 | 24 | 39 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-off | cross-off | off | off | glassy | cross-on | cross-on | cross | off | off | off | cross | cross-on | cross-on | cross-off |
High Tide | 10:11PM0.82m | 10:21AM0.77m | 10:47PM0.82m | 11:03AM0.79m | |||||||||||||||
Low Tide | 3:26PM0.00m | 3:52AM0.10m | 4:03PM0.01m | 4:28AM0.07m | 4:42PM0.04m | ||||||||||||||
 |  |  | |  |  | |  | | | | | | | | | | | | |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | 8:08 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — |
mm | 1 | — | 1 | 1 | — | — | — | — | — | 2 | 2 | 3 | — | — | — | 1 | 1 | 1 | 3 |
Temp °C | 28 | 28 | 27 | 27 | 26 | 26 | 29 | 32 | 33 | 31 | 30 | 29 | 28 | 27 | 29 | 32 | 31 | 31 | 30 |
Feels °C | 28 | 31 | 30 | 31 | 29 | 29 | 31 | 33 | 36 | 34 | 33 | 33 | 31 | 31 | 33 | 34 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | S 4 | NNW 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | S 4 | E 10 | NE 10 | E 9 | S 4 | SSE 4 | SSE 4 | SSE 4 | ENE 9 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 1 | 1 | 3 | 4 | 6 | 3 | 1 | 1 | 2 | 4 | 2 | 9 | 6 | 3 | 1 | 7 | 7 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | NE 9 | S 4 | NE 9 | NE 9 | NE 9 | E 8 | E 8 | E 10 | — | E 6 | — | E 9 | ENE 9 | ENE 9 | ENE 9 | SE 8 | E 8 | E 8 | E 8 |
| kJ | 3 | 1 | 3 | 3 | 3 | 1 | 1 | 2 | — | 1 | — | 2 | 8 | 8 | 8 | 3 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | N 6 | — | — | — | E 6 | E 10 | E 10 | E 8 | E 9 | — | — | E 9 | E 7 | E 9 | E 8 | — | — | — | N 6 |
| kJ | 1 | — | — | — | 1 | 2 | 2 | 1 | 2 | — | — | 2 | 1 | 1 | 1 | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | WNW 3 | — | — | — | — | — | — | — | SSE 4 | SSE 3 | S 4 | — | — | — | — | SSE 4 | SSE 3 | SSE 4 | SSE 5 |
| kJ | 5 | — | — | — | — | — | — | — | 1 | 4 | 9 | — | — | — | — | 2 | 7 | 24 | 39 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1012 | 1336 | 919 | 1018 | 1031 | 381 | 312 | 381 | 312 | 388 | 238 | 981 | 1031 | 981 | 1565 | 857 | 381 | 273 | 2 |
Best forecast wave conditions in South Florida | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jupiter Inlet South Jetty surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest