Surf Forecasts:
How big are the waves at Jupiter Inlet South Jetty today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 1.5ft (0.4m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 1ft (0.3m), 11s period with NE swell.
- Evening surf: Evening surf (17 Oct, local time) - 5ft (1.5m), 6s period with N swell.
The current surf forecast for Jupiter Inlet South Jetty at 9AM is: 0.4m 9s primary swell from a Northeast direction and 0.5m 4s secondary swell from a Southeast direction, 0.5m 4s secondary swell from a Southeast direction (forecast issued at 01:00am October 17). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 1.5ft (0.4m) | 9s |
| Afternoon (17 Oct) | 1ft (0.3m) | 11s |
| Evening (17 Oct) | 5ft (1.5m) | 6s |
Table - waves today at Jupiter Inlet South Jetty. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Sat night. Warm (max 28°C on Sat morning, min 23°C on Sat night). Winds increasing (light winds from the SSW on Sat morning, strong winds from the NNE by Sat night). | ||||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | NE 12 | NE 11 | N 4 | N 6 | N 6 | NNE 7 | NNE 8 | NNE 8 | NNE 9 | NNE 9 | NNE 9 | NE 10 | NE 10 | NE 11 | NE 12 | NE 12 | NE 12 | NE 12 | NE 13 | NE 13 | NE 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 14 | 16 | 27 | 21 | 20 | 36 | 141 | 171 | 444 | 951 | 1249 | 1449 | 1463 | 1462 | 1715 | 2050 | 2584 | 3204 | 3563 | 3563 | 3621 | 3643 | 3817 | 3560 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:03AM0.81m | 1:48PM0.83m | 1:56AM0.79m | 2:43PM0.81m | 2:56AM0.78m | 3:41PM0.82m | ||||||||||||||||||
Low Tide | 7:10AM0.39m | 7:47PM0.52m | 8:09AM0.42m | 8:52PM0.52m | 9:12AM0.43m | 9:53PM0.49m | ||||||||||||||||||
 |  |  | | | | | |  |  |  |  | | |  | | | | |  | |  |  | | |
 | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | 2 | — | 1 | 1 | 4 | 4 | 3 | 4 | 6 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 28 | 27 | 27 | 28 | 27 | 24 | 23 | 24 | 23 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 |
Feels °C | 31 | 30 | 30 | 31 | 28 | 23 | 21 | 23 | 19 | 20 | 19 | 19 | 21 | 21 | 21 | 20 | 20 | 21 | 22 | 21 | 22 | 23 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | NE 9 | ESE 4 | SE 4 | SE 4 | SE 4 | NE 8 | NE 10 | NE 10 | NE 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 14 | 5 | 7 | 5 | 5 | 10 | 16 | 17 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | ENE 4 | NE 9 | NE 9 | NE 8 | NE 8 | NE 10 | SE 4 | NE 14 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 13 | 27 | 18 | 17 | 17 | 1 | 8 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 13 | ENE 12 | NE 12 | NE 11 | SE 4 | NE 14 | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 16 | 14 | 21 | 20 | 2 | 8 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | S 4 | SE 4 | SSE 4 | — | N 4 | N 6 | N 6 | NNE 7 | NNE 8 | NNE 8 | NNE 9 | NNE 9 | NNE 9 | NE 10 | NE 10 | NE 11 | NE 12 | NE 12 | NE 12 | NE 12 | NE 13 | NE 13 | NE 13 |
| kJ | 5 | 3 | 7 | 5 | — | 36 | 141 | 171 | 444 | 951 | 1249 | 1449 | 1463 | 1462 | 1715 | 2050 | 2584 | 3204 | 3563 | 3563 | 3621 | 3643 | 3817 | 3560 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 109 | 109 | 0 | 2 | 343 | 311 | 311 | 395 | 1071 | 857 | 857 | 857 | 857 | 857 | 857 | 366 | 647 | 778 | 793 | 1260 | 647 | 487 | 474 | 474 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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