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Surf Forecasts:
Jupiter Inlet South Jetty surfForecast / Florida – South / USA
48hr Weather and Surf, issued 6 am Friday 12 Dec 2025 ESTForecast 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
25.7° C
(Which is 1.2°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 12PM is: 0.5m 9s primary swell from a Northeast direction and 0.5m 6s secondary swell from a North direction (forecast issued at 06:00am December 12). The wind direction is predicted to be onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 1.5ft (0.5m) | 9s |
| Afternoon (12 Dec) | 1.5ft (0.4m) | 9s |
| Evening (12 Dec) | 1.5ft (0.4m) | 9s |
Table - waves today at Jupiter Inlet South Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 6 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 51 | 40 | 40 | 39 | 20 | 20 | 12 | 11 | 10 | 8 | 9 | 16 | 16 | 21 | 22 | 23 | 24 | 19 | 15 | 8 | 7 | 12 | 24 | 54 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | on | on | on | cross- on | on | on | on | on | on | on | on | on | glass | glass | cross | cross | cross | cross | cross |
High Tide / height (m) | 2:11AM 0.76 | 2:28PM 0.76 | 3:12AM 0.74 | 3:21PM 0.73 | 4:10AM 0.75 | 4:13PM 0.71 | ||||||||||||||||||
Low Tide / height (m) | 8:14AM 0.21 | 8:45PM 0.12 | 9:12AM 0.24 | 9:37PM 0.10 | 10:05AM 0.25 | 10:24PM 0.09 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| Sunrise | - | 6:58 | - | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - |
 |  | | | | | | | |  |  |  | |  | | |  | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 5 | 2 | 1 | 1 | - | - | - |
| Temp. °C | 19 | 20 | 20 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 22 | 24 | 23 | 23 | 23 | 22 |
| Feels °C (?) | 18 | 19 | 18 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 24 | 22 | 24 | 25 | 24 | 25 | 21 | 20 | 19 | 17 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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