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Jap Rock Surf Forecast
/ Florida – South (39 breaks) / Florida (155 breaks) /
Surf Forecasts:
Jap Rock surfForecast / Florida – South / USA
48hr Weather and Surf, issued 7 pm Monday 11 May 2026 EDTForecast 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
27.5° C
(Which is 1.1°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 12AM is: 0.3m 8s primary swell from a Northeast direction and 0.4m 4s secondary swell from a East-southeast direction, 0.4m 4s secondary swell from a South-southeast direction (forecast issued at 07:00pm May 11). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | - | - |
| Afternoon (12 May) | 2.5ft (0.7m) | 4s |
| Evening (12 May) | 2.5ft (0.8m) | 4s |
Table - waves today at Jap Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Tue night. Warm (max 31°C on Wed afternoon, min 23°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 4 | SE 4 | NE 8 | NE 8 | ENE 8 | ENE 8 | SE 4 | SE 4 | SE 4 | SSE 4 | S 4 | S 4 | N 8 | N 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | |
21 | 21 | 11 | 11 | 7 | 7 | 8 | 14 | 20 | 21 | 8 | 5 | 6 | 33 | 89 | 122 | 125 | 125 | 125 | 103 | 98 | 95 | 110 | 157 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross | |
High Tide | 4:27PM0.72m | 4:45AM0.74m | 5:28PM0.78m | 5:39AM0.77m | 6:26PM0.85m | 6:32AM0.80m | ||||||||||||||||||
Low Tide | 10:46PM0.13m | 11:14AM0.03m | 11:42PM0.10m | 12:04PM-0.05m | 00:35AM0.06m | 12:53PM-0.12m | ||||||||||||||||||
 |  | | |  | |  | | | | | | |  | |  | | |  | | | | | | |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — |
 | 7:57 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | 7:59 |
— | 1 | 3 | 2 | — | — | 1 | 1 | 1 | 5 | 4 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 28 | 27 | 27 | 26 | 27 | 28 | 29 | 28 | 27 | 27 | 26 | 25 | 25 | 28 | 31 | 31 | 30 | 26 | 24 | 23 | 23 | 27 | 29 |
30 | 30 | 29 | 30 | 28 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 27 | 27 | 28 | 31 | 31 | 28 | 25 | 24 | 23 | 24 | 27 | 29 | |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ENE 8 | ENE 8 | NE 9 | NE 8 | ESE 4 | S 4 | SSE 5 | N 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | ESE 7 |
 kJ | 11 | 11 | 6 | 3 | 3 | 3 | 7 | 7 | 3 | 3 | 3 | 5 | 4 | 33 | 89 | 122 | 125 | 125 | 125 | 103 | 98 | 95 | 110 | 5 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | E 7 | E 7 | E 7 | E 7 | NE 8 | ESE 4 | ESE 4 | S 5 | ESE 4 | ESE 4 | E 7 | SSE 3 | ESE 4 | ESE 7 | S 4 | E 7 | W 3 | NE 13 |
| kJ | 3 | 1 | 11 | 11 | 7 | 7 | 1 | 1 | 1 | 1 | 3 | 3 | 1 | 4 | 2 | 4 | 1 | 2 | 2 | 5 | 1 | 4 | 1 | 7 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 12 | E 7 | E 7 | E 7 | E 7 | E 11 | E 11 | E 11 | E 11 | E 7 | NE 8 | N 8 | ESE 4 | S 4 | S 4 | E 10 | ESE 4 | NE 16 | S 4 | E 7 | NE 14 | SE 7 | SW 4 |
| kJ | 1 | 3 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 3 | 6 | 2 | 2 | 1 | 2 | 2 | 10 | 1 | 4 | 8 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | S 4 | SSE 4 | SSE 4 | SSE 4 | SE 4 | SE 4 | SE 4 | SSE 4 | S 4 | — | — | — | SSW 4 | — | SE 4 | SSE 3 | WSW 3 | W 3 | W 3 | WSW 3 | — | NNE 7 |
| kJ | 21 | 21 | 9 | 6 | 4 | 4 | 8 | 14 | 20 | 21 | 8 | — | — | — | 2 | — | 3 | 6 | 5 | 5 | 3 | 3 | — | 157 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1405 | 172 | 81 | 386 | 172 | 778 | 778 | 417 | 168 | 797 | 297 | 221 | 89 | 26 | 1 | 0 | 14 | 6 | 1 | 1 | 0 | 0 | 0 | 55 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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