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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 1 am Tuesday 19 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
27.9° C
(Which is 1.0°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 10AM is: 1.4m 6s primary swell from a East direction and 0.2m 5s secondary swell from a South-southeast direction (forecast issued at 01:00am May 19). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 4.5ft (1.4m) | 6s |
| Afternoon (19 May) | 4.5ft (1.3m) | 6s |
| Evening (19 May) | 4ft (1.2m) | 5s |
Table - waves today at Jap Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue afternoon. Warm (max 28°C on Thu afternoon, min 26°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
E 6 | E 6 | E 6 | E 6 | E 6 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 4 | E 4 | E 4 | ESE 4 | ESE 8 | E 4 | ESE 8 | ESE 8 | ESE 8 | ESE 4 | |
143 | 154 | 134 | 129 | 100 | 82 | 80 | 74 | 74 | 62 | 62 | 52 | 30 | 22 | 20 | 28 | 31 | 18 | 14 | 18 | 15 | 14 | 14 | 25 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | |
High Tide | 10:56AM0.88m | 11:40PM0.94m | 11:51AM0.86m | 00:35AM0.91m | 12:51PM0.83m | |||||||||||||||||||
Low Tide | 4:51AM-0.00m | 5:12PM-0.17m | 5:48AM0.02m | 6:11PM-0.12m | 6:49AM0.04m | 7:13PM-0.05m | ||||||||||||||||||
 | |  |  |  | | |  | | | | | | | | |  |  |  | | | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:02 | — |
2 | 1 | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 28 | 27 | 27 | 27 |
26 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 28 | 27 | 27 | 27 | |
Swell 1 Height (m) Direction Period (s) | NE 10 | — | — | SSE 5 | NE 8 | SSE 5 | SSE 5 | SSE 5 | NE 9 | ESE 9 | ENE 8 | ESE 8 | ESE 8 | SSE 5 | ESE 8 | SSE 5 | ESE 8 | NE 5 | NE 4 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ENE 9 |
 kJ | 4 | — | — | 2 | 3 | 3 | 5 | 2 | 3 | 7 | 7 | 14 | 14 | 4 | 13 | 5 | 14 | 8 | 7 | 14 | 14 | 14 | 14 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | S 5 | NE 8 | ESE 8 | NE 8 | NE 8 | ENE 9 | ESE 9 | ENE 8 | SSE 5 | ESE 8 | SSE 5 | ENE 9 | ENE 9 | ESE 8 | ESE 8 | ENE 9 | ENE 9 | SSE 4 | SSE 4 | S 4 |
| kJ | — | — | — | — | 2 | 3 | 7 | 3 | 3 | 7 | 7 | 7 | 5 | 13 | 4 | 8 | 8 | 14 | 14 | 8 | 8 | 4 | 4 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 5 | NE 8 | — | S 5 | N 8 | NE 8 | NE 9 | ENE 8 | ENE 8 | ENE 9 | — | — | ENE 9 | ENE 9 | — | ENE 9 | ENE 9 | ENE 9 | — |
| kJ | — | — | — | — | — | 1 | 3 | — | 1 | 1 | 3 | 3 | 6 | 7 | 7 | — | — | 8 | 8 | — | 8 | 8 | 8 | — |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 4 | E 4 | E 4 | ESE 4 | ESE 4 | E 4 | ESE 4 | E 4 | E 4 | ESE 4 |
| kJ | 143 | 154 | 134 | 129 | 100 | 82 | 80 | 74 | 74 | 62 | 62 | 52 | 30 | 22 | 20 | 28 | 31 | 18 | 13 | 18 | 15 | 12 | 13 | 25 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 859 | 859 | 775 | 778 | 1454 | 1588 | 797 | 922 | 922 | 311 | 359 | 344 | 344 | 1588 | 1404 | 859 | 263 | 209 | 168 | 344 | 1613 | 797 | 797 | 386 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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