Surf Forecasts:
How big are the waves at Jupiter Inlet South Jetty today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 0.5ft (0.2m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 0.5ft (0.1m), 8s period with E swell.
- Evening surf: Evening surf (20 Aug, local time) - 0.5ft (0.2m), 8s period with ENE swell.
The current surf forecast for Jupiter Inlet South Jetty at 6PM is: 0.4m 3s primary swell from a Southeast direction and 0.1m 8s secondary swell from a East direction, 0.1m 6s secondary swell from a Northeast direction (forecast issued at 01:00pm August 20). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 0.5ft (0.2m) | 8s |
| Afternoon (20 Aug) | 0.5ft (0.1m) | 8s |
| Evening (20 Aug) | 0.5ft (0.2m) | 8s |
Table - waves today at Jupiter Inlet South Jetty. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Thu night. Warm (max 31°C on Thu afternoon, min 26°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||||
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) | E 8 | E 8 | SE 3 | ENE 8 | E 8 | ENE 8 | S 4 | S 4 | S 4 | ENE 8 | ENE 8 | ENE 8 | SSE 3 | SSE 4 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 5 | 5 | 2 | 7 | 5 | 6 | 6 | 10 | 8 | 6 | 6 | 6 | 8 | 11 | 8 | 8 | 7 | 7 | 7 | 7 | 7 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross | cross | cross-on | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | off | glassy | cross-on | cross | cross-on | cross |
High Tide | 3:09PM0.73m | 3:14AM0.71m | 4:09PM0.71m | 4:13AM0.69m | 5:11PM0.71m | ||||||||||||||||
Low Tide | 8:43AM0.19m | 9:13PM0.35m | 9:41AM0.23m | 10:12PM0.37m | 10:38AM0.23m | ||||||||||||||||
 |  | |  |  |  | | | |  | | | | | | | | | |  | | |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — |
mm | — | 1 | 1 | 3 | — | — | 1 | 2 | 2 | — | 3 | 2 | 3 | 2 | 1 | — | — | — | 2 | — | — |
Temp °C | 30 | 31 | 30 | 28 | 27 | 28 | 28 | 27 | 29 | 31 | 30 | 29 | 27 | 27 | 27 | 26 | 28 | 30 | 29 | 29 | 28 |
Feels °C | 35 | 34 | 32 | 28 | 29 | 30 | 31 | 30 | 32 | 34 | 32 | 30 | 30 | 29 | 30 | 29 | 32 | 32 | 30 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSE 4 | ENE 8 | ENE 8 | E 8 | E 8 | SE 4 | SE 4 | S 4 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 5 | 5 | 1 | 7 | 5 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 5 | 5 | 3 | 3 | 1 | 7 | 7 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | NE 7 | NE 7 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 8 | E 8 | E 8 |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 1 | 1 | 2 | 2 | 8 | 8 | 7 | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | NE 5 | NE 5 | NE 5 | E 5 | — | E 8 | E 8 | NE 7 | E 10 | E 8 | E 9 | NE 7 | NE 7 | ESE 3 | E 13 | E 13 | E 13 | E 13 |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | SE 3 | SSE 3 | SSE 4 | SSE 4 | S 4 | S 4 | S 4 | S 4 | SE 3 | SSE 3 | SSE 3 | SSE 4 | SSW 3 | — | — | SSE 3 | SE 3 | SSE 3 | SSE 3 |
| kJ | — | — | 2 | 4 | 5 | 5 | 6 | 10 | 8 | 4 | 3 | 4 | 8 | 11 | 2 | — | — | 1 | 2 | 1 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 381 | 441 | 312 | 1781 | 1400 | 857 | 981 | 1031 | 1746 | 1804 | 857 | 380 | 328 | 647 | 981 | 740 | 715 | 292 | 381 | 239 | 113 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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