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Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Jap Rock surfForecast / Florida – South / USA
48hr Weather and Surf, issued 12 pm Sunday 28 Dec 2025 ESTForecast update in hr min s Forecast update imminent
Jap Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jap Rock sea temperature is
25.9° C
(Which is 2.2°C warmer than normal for this time of year)How big are the waves at Jap Rock today?
The current surf forecast for Jap Rock at 5PM is: 0.9m 11s primary swell from a Northeast direction and 0.1m 8s secondary swell from a East direction (forecast issued at 12:00pm December 28). The wind direction is predicted to be onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Dec) | 3ft (0.9m) | 11s |
| Afternoon (28 Dec) | 3ft (0.9m) | 11s |
| Evening (28 Dec) | 2.5ft (0.7m) | 10s |
Table - waves today at Jap Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 10 | 10 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 8 | 8 | 8 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 196 | 166 | 163 | 115 | 112 | 84 | 83 | 178 | 202 | 232 | 264 | 237 | 224 | 208 | 170 | 145 | 253 | 196 | 212 | 217 | 159 | 114 | 89 | 86 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | on | on | cross- on | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:05PM 0.75 | 3:05AM 0.78 | 3:06PM 0.75 | 4:10AM 0.81 | 4:10PM 0.76 | 5:13AM 0.85 | ||||||||||||||||||
Low Tide / height (m) | 8:12AM 0.13 | 8:43PM -0.04 | 9:17AM 0.12 | 9:43PM -0.09 | 10:20AM 0.10 | 10:43PM -0.15 | ||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:36 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - |
 | | |  | | | | | | | | | | |  |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 24 | 24 | 24 | 24 | 23 | 21 | 20 | 21 | 25 | 27 | 25 | 21 | 20 | 18 | 18 | 17 | 19 | 20 | 18 | 17 | 15 | 13 | 12 |
| Feels °C (?) | 24 | 25 | 23 | 24 | 25 | 24 | 21 | 19 | 20 | 24 | 25 | 23 | 18 | 19 | 17 | 16 | 13 | 15 | 15 | 12 | 12 | 11 | 7 | 7 |
- 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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