Surf Forecasts:
How big are the waves at Jap Rock today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 1.5ft (0.4m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 1.5ft (0.4m), 7s period with NE swell.
- Evening surf: Evening surf (13 Oct, local time) - 1.5ft (0.4m), 7s period with NE swell.
The current surf forecast for Jap Rock at 3AM is: 0.4m 7s primary swell from a Northeast direction and 0.2m 7s secondary swell from a East-southeast direction (forecast issued at 07:00pm October 12). An open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 1.5ft (0.4m) | 7s |
| Afternoon (13 Oct) | 1.5ft (0.4m) | 7s |
| Evening (13 Oct) | 1.5ft (0.4m) | 7s |
Table - waves today at Jap Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Warm (max 29°C on Thu afternoon, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 4 | ENE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 15 | 14 | 20 | 19 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 21 | 33 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:07PM1.00m | 10:40AM1.03m | 10:45PM0.96m | 11:19AM0.98m | |||||||||||||||
Low Tide | 4:09PM0.23m | 4:22AM0.12m | 4:48PM0.27m | 5:01AM0.18m | 5:27PM0.32m | ||||||||||||||
 |  | | | |  | | | | | | | | | | | | |  | |
 | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — |
 | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 28 | 26 | 27 | 28 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 28 | 27 | 28 | 27 | 29 | 29 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 |
| kJ | 15 | 14 | 20 | 19 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 9 | 2 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | N 4 | E 7 | E 7 | E 7 | E 7 | N 8 | E 10 |
| kJ | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 3 | 4 | 1 | 1 | 1 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | N 5 | E 7 | E 7 | E 7 | E 9 | E 9 | E 9 | E 7 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 4 | 4 | 2 | 2 | 2 | 1 | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 5 | NNE 5 | N 5 | NNE 5 | NNE 5 | NNE 3 | NE 4 | NE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 |
| kJ | 11 | 13 | 11 | 12 | 13 | 14 | 13 | 15 | 15 | 6 | 8 | 12 | 12 | 15 | 15 | 14 | 16 | 21 | 33 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 307 | 308 | 386 | 922 | 172 | 417 | 417 | 1108 | 1108 | 974 | 974 | 974 | 344 | 383 | 1199 | 1193 | 1447 | 1193 | 974 |
Best forecast wave conditions in South Florida | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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