Surf Forecasts:
How big are the waves at Jap Rock today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 1ft (0.3m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 1ft (0.3m), 9s period with ESE swell.
- Evening surf: Evening surf (03 Sep, local time) - 1.5ft (0.5m), 6s period with SE swell.
The current surf forecast for Jap Rock at 9AM is: 0.3m 9s primary swell from a East-southeast direction and 0.2m 9s secondary swell from a East-northeast direction (forecast issued at 01:00am September 03). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 1ft (0.3m) | 9s |
| Afternoon (03 Sep) | 1ft (0.3m) | 9s |
| Evening (03 Sep) | 1.5ft (0.5m) | 6s |
Table - waves today at Jap Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Thu afternoon. Warm (max 31°C on Thu afternoon, min 28°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||
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) | NE 10 | NE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | NE 9 | ESE 6 | ESE 6 | NE 5 | ESE 4 | ESE 5 | E 5 | ESE 4 | SE 4 | ESE 4 | ESE 4 | SE 4 | SE 4 | ESE 4 | SE 4 | SE 4 | SE 4 | SE 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 29 | 17 | 16 | 16 | 15 | 15 | 20 | 24 | 22 | 14 | 20 | 12 | 15 | 12 | 9 | 13 | 15 | 14 | 10 | 6 | 7 | 7 | 7 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 00:49AM0.88m | 1:44PM0.90m | 1:47AM0.86m | 2:49PM0.88m | 2:54AM0.85m | 4:00PM0.88m | ||||||||||||||||||
Low Tide | 7:15AM0.07m | 7:50PM0.27m | 8:21AM0.10m | 8:59PM0.30m | 9:33AM0.11m | 10:11PM0.29m | ||||||||||||||||||
 | |  |  | | | | |  | | | | | | | | | | | | |  | | | |
 | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — | — |
mm | 1 | 3 | 5 | — | 1 | 6 | 3 | 3 | — | — | 2 | 2 | 1 | 1 | — | 1 | — | — | 1 | 2 | 2 | — | 1 | 1 |
Temp °C | 29 | 29 | 29 | 30 | 31 | 30 | 29 | 29 | 29 | 29 | 28 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 29 |
Feels °C | 32 | 33 | 33 | 33 | 33 | 33 | 31 | 32 | 32 | 32 | 31 | 32 | 32 | 32 | 30 | 31 | 32 | 32 | 32 | 33 | 32 | 32 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | NE 9 | ENE 9 | NE 6 | NE 5 | ESE 5 | ESE 5 | E 5 | NE 5 | E 8 | E 8 | E 8 | NE 4 | ENE 4 | ESE 4 | NE 4 | NE 4 | E 8 | E 8 |
| kJ | 29 | 17 | 16 | 16 | 15 | 15 | 20 | 8 | 8 | 14 | 8 | 12 | 15 | 1 | 5 | 1 | 1 | 3 | 2 | 6 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 10 | ENE 9 | ENE 5 | ENE 5 | ENE 5 | E 9 | ENE 5 | ENE 8 | E 8 | ENE 5 | NE 5 | E 8 | E 8 | NE 5 | NE 8 | NE 8 | E 8 | E 8 | ENE 4 | E 8 | E 8 | — | E 8 |
| kJ | 24 | 14 | 8 | 3 | 3 | 2 | 6 | 2 | 6 | 5 | 10 | 7 | 5 | 1 | 1 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | ENE 5 | ENE 9 | ENE 9 | ENE 9 | N 4 | NNE 4 | E 9 | NE 9 | E 8 | E 8 | NE 8 | NE 8 | NE 8 | — | NE 8 | NE 8 | NE 8 | E 8 | NE 8 | NE 8 | NE 8 | E 5 |
| kJ | — | — | 2 | 8 | 8 | 8 | 1 | 2 | 6 | 3 | 5 | 5 | 3 | 3 | 3 | — | 3 | 3 | 3 | 1 | 2 | 2 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | — | SSE 2 | — | — | — | SE 2 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 4 | — | — | ESE 4 | SE 4 | ESE 4 | ESE 4 | SE 4 | SE 4 | S 4 | SE 4 | SE 4 | SE 4 | SE 4 |
| kJ | — | 1 | — | — | — | 1 | 19 | 24 | 22 | 12 | 20 | — | — | 12 | 9 | 13 | 15 | 14 | 10 | 3 | 7 | 7 | 7 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 875 | 775 | 149 | 778 | 778 | 778 | 311 | 359 | 297 | 108 | 108 | 81 | 1728 | 797 | 797 | 631 | 149 | 170 | 386 | 1590 | 797 | 314 | 297 | 331 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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