Surf Forecasts:
How big are the waves at Jap Rock today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 2.5ft (0.7m), 4s period with SE swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 1.5ft (0.4m), 5s period with SSE swell.
- Evening surf: Evening surf (10 Aug, local time) - 1.5ft (0.4m), 5s period with SSE swell.
The current surf forecast for Jap Rock at 2AM is: 0.8m 4s primary swell from a East-southeast direction and 0.1m 8s secondary swell from a Northeast direction, 0.1m 7s secondary swell from a East direction (forecast issued at 07:00pm August 09). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 2.5ft (0.7m) | 4s |
| Afternoon (10 Aug) | 1.5ft (0.4m) | 5s |
| Evening (10 Aug) | 1.5ft (0.4m) | 5s |
Table - waves today at Jap Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Tue afternoon, min 28°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | |||||||||||||||||
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) | SE 4 | SE 4 | ESE 4 | ESE 4 | SE 4 | SE 5 | SE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | E 7 | E 7 | E 7 | SSE 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 20 | 16 | 17 | 22 | 21 | 22 | 21 | 9 | 9 | 9 | 9 | 11 | 9 | 12 | 5 | 3 | 3 | 3 | 6 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | cross-on | on | on | on | on | on | on | on | on | on |
High Tide | 6:27PM0.88m | 6:32AM0.86m | 7:24PM0.93m | 7:33AM0.91m | 8:16PM0.97m | ||||||||||||||
Low Tide | 00:29AM0.13m | 12:55PM-0.09m | 1:26AM0.07m | 1:50PM-0.11m | |||||||||||||||
 | |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 30 | 29 | 29 | 28 | 29 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 30 | 31 | 30 | 29 | 29 |
Feels °C | 31 | 32 | 30 | 31 | 30 | 32 | 32 | 32 | 32 | 31 | 32 | 30 | 31 | 32 | 33 | 33 | 31 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | NE 8 | ENE 8 | ENE 8 | NE 8 | E 7 | ENE 8 | ENE 8 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | E 7 | SSE 5 | E 7 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SSE 5 |
| kJ | 10 | 6 | 7 | 3 | 4 | 6 | 6 | 7 | 8 | 9 | 9 | 4 | 5 | 4 | 4 | 2 | 2 | 3 | 6 |
Swell 2 Height (m) Direction Period (s) | ENE 5 | ENE 5 | E 7 | E 7 | NE 8 | E 7 | E 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | E 7 | NE 8 | E 7 | E 7 | E 7 | E 7 | ESE 7 |
| kJ | 2 | 2 | 1 | 1 | 3 | 4 | 4 | 6 | 6 | 6 | 6 | 3 | 4 | 3 | 4 | 3 | 3 | 3 | 4 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | — | — | E 7 | — | E 7 | E 7 | E 7 | E 7 | — | — | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 4 | 4 | — | — | 1 | — | 4 | 4 | 4 | 4 | — | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | ESE 4 | ESE 4 | SE 4 | SE 5 | SE 4 | E 4 | E 4 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 |
| kJ | 20 | 16 | 17 | 22 | 21 | 22 | 21 | 9 | 9 | 6 | 9 | 11 | 9 | 12 | 5 | 3 | 3 | 3 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1596 | 631 | 297 | 263 | 168 | 168 | 170 | 1702 | 1588 | 438 | 1000 | 1193 | 386 | 816 | 775 | 1748 | 1574 | 1593 | 967 |
Best forecast wave conditions in South Florida | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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