Surf Forecasts:
How big are the waves at Jap Rock today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 1ft (0.3m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 1ft (0.3m), 8s period with ESE swell.
- Evening surf: Evening surf (31 Aug, local time) - 1ft (0.3m), 8s period with ESE swell.
The current surf forecast for Jap Rock at 8AM is: 0.3m 8s primary swell from a East-southeast direction and 0.2m 4s secondary swell from a East-northeast direction (forecast issued at 01:00am August 31). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 1ft (0.3m) | 8s |
| Afternoon (31 Aug) | 1ft (0.3m) | 8s |
| Evening (31 Aug) | 1ft (0.3m) | 8s |
Table - waves today at Jap Rock. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Mon afternoon. Warm (max 30°C on Mon morning, min 28°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 10 | NE 5 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 8 | NE 8 | NE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 9 | 3 | 13 | 13 | 12 | 12 | 12 | 16 | 16 | 9 | 6 | 6 | 6 | 14 | 26 | 41 | 39 | 37 | 35 | 34 | 33 | 32 | 31 | 31 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on |
High Tide | 11:09AM0.97m | 11:18PM0.92m | 11:56AM0.96m | 00:00AM0.90m | 12:47PM0.93m | |||||||||||||||||||
Low Tide | 4:46AM0.03m | 5:10PM0.14m | 5:29AM0.03m | 5:56PM0.18m | 6:18AM0.05m | 6:49PM0.23m | ||||||||||||||||||
 | |  |  | | |  | |  | | | | | | |  | | | | | |  | | | |
 | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:38 | — | — |
mm | — | — | — | 1 | 1 | 2 | 1 | 1 | — | — | 1 | — | 1 | 2 | 1 | — | — | — | — | 1 | 1 | — | — | 2 |
Temp °C | 28 | 28 | 28 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 |
Feels °C | 31 | 32 | 32 | 34 | 33 | 33 | 32 | 32 | 32 | 33 | 33 | 33 | 31 | 32 | 31 | 32 | 32 | 32 | 32 | 34 | 32 | 32 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | NE 5 | NE 5 | ESE 8 | ESE 8 | ENE 8 | ESE 8 | ESE 8 | NE 8 | NE 8 | NE 8 | ESE 3 | ESE 3 | NE 4 | NE 4 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | E 4 | SE 4 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 3 | 3 | 13 | 13 | 7 | 12 | 12 | 16 | 16 | 9 | 1 | 1 | 3 | 3 | 26 | 41 | 39 | 37 | 19 | 9 | 33 | 32 | 31 | 31 |
Swell 2 Height (m) Direction Period (s) | SSE 4 | ESE 4 | ENE 4 | ENE 8 | ENE 4 | ENE 8 | ENE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 4 | ESE 8 | ESE 8 | ESE 8 | ENE 12 | ENE 11 | ENE 11 | ESE 10 | NE 5 | NE 4 | NE 4 | ENE 4 | ENE 10 |
| kJ | 2 | 1 | 2 | 7 | 2 | 7 | 6 | 12 | 6 | 6 | 6 | 3 | 6 | 6 | 6 | 13 | 12 | 12 | 35 | 5 | 5 | 3 | 2 | 9 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | SSE 5 | ENE 9 | ENE 4 | — | ENE 4 | ENE 5 | NE 4 | NE 5 | NE 4 | NE 4 | ESE 8 | ENE 8 | ESE 12 | ENE 8 | NE 8 | ENE 11 | NE 11 | ENE 11 | ESE 10 | ENE 10 | ENE 10 | ENE 10 | N 5 |
| kJ | 9 | 2 | 7 | 2 | — | 2 | 2 | 1 | 1 | 1 | 3 | 6 | 6 | 14 | 6 | 2 | 12 | 5 | 11 | 34 | 11 | 10 | 10 | 1 |
Wind waves Height (m) Direction Period (s) | ESE 4 | — | — | — | ESE 8 | — | — | ESE 2 | ESE 3 | ESE 3 | SE 3 | SSE 3 | SE 3 | ESE 3 | ENE 4 | E 4 | E 4 | E 4 | SE 4 | ESE 4 | SE 4 | ESE 4 | ESE 4 | E 4 |
| kJ | 2 | — | — | — | 12 | — | — | 1 | 1 | 1 | 2 | 1 | 2 | 1 | 3 | 9 | 16 | 18 | 8 | 7 | 4 | 6 | 7 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 344 | 344 | 149 | 121 | 293 | 797 | 797 | 797 | 1000 | 359 | 149 | 149 | 91 | 859 | 859 | 359 | 386 | 297 | 297 | 263 | 344 | 344 | 359 | 314 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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