Surf Forecasts:
How big are the waves at Jap Rock today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 1.5ft (0.5m), 5s period with NE swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 1.5ft (0.5m), 5s period with NE swell.
- Evening surf: Evening surf (15 Oct, local time) - 2ft (0.6m), 4s period with E swell.
The current surf forecast for Jap Rock at 6AM is: 0.7m 5s primary swell from a East-southeast direction and 0.5m 5s secondary swell from a Northeast direction, 0.2m 8s secondary swell from a East-northeast direction (forecast issued at 01:00am October 15). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 1.5ft (0.5m) | 5s |
| Afternoon (15 Oct) | 1.5ft (0.5m) | 5s |
| Evening (15 Oct) | 2ft (0.6m) | 4s |
Table - waves today at Jap Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 36mm), heaviest during Sat night. Warm (max 29°C on Fri morning, min 25°C on Sat night). Winds increasing (light winds from the SSE on Fri night, strong winds from the NE by Sat night). | ||||||||||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||||||||||||
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) | E 4 | ESE 5 | ESE 5 | NE 5 | NE 5 | NE 5 | NE 7 | ENE 4 | E 5 | E 5 | NE 5 | NE 6 | E 4 | NE 7 | NE 7 | NE 7 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 15 | NNE 5 | NNE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 33 | 22 | 17 | 16 | 12 | 11 | 13 | 22 | 42 | 48 | 18 | 16 | 14 | 9 | 9 | 8 | 13 | 12 | 12 | 11 | 24 | 9 | 80 | 139 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross | cross |
High Tide | 11:24PM0.92m | 12:00PM0.94m | 00:05AM0.88m | 12:45PM0.89m | 00:50AM0.84m | 1:35PM0.86m | ||||||||||||||||||
Low Tide | 5:43AM0.23m | 6:10PM0.37m | 6:27AM0.29m | 6:58PM0.41m | 7:19AM0.33m | 7:56PM0.44m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | |  | | | | |  | | |
 | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — |
mm | 1 | 1 | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | 1 | 2 | 2 | — | 1 | 1 | 3 | 1 | 6 | 6 |
Temp °C | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 28 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 28 | 27 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 7 | NNE 7 | NE 6 | NE 7 | NE 5 | NE 5 | NE 7 | NE 7 | NE 7 | NE 7 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 11 | NE 10 | E 8 |
| kJ | 6 | 12 | 13 | 13 | 12 | 11 | 13 | 5 | 6 | 8 | 18 | 8 | 8 | 8 | 8 | 8 | 13 | 12 | 12 | 11 | 24 | 5 | 4 | 1 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NNE 7 | ENE 7 | S 5 | S 5 | NNE 6 | NE 7 | NE 6 | NE 15 | NE 15 | NE 14 | NE 4 | ESE 4 | NE 6 | ESE 3 | NNE 6 | NE 12 | E 8 | E 8 | NE 15 |
| kJ | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 2 | 2 | 4 | 8 | 9 | 9 | 9 | 8 | 1 | 1 | 6 | 1 | 4 | 6 | 1 | 1 | 8 |
Swell 3 Height (m) Direction Period (s) | E 8 | NNE 7 | NNE 8 | NNE 8 | NNE 7 | ENE 7 | S 4 | NE 14 | NE 8 | — | — | NE 15 | E 9 | E 9 | NE 11 | NE 10 | NNE 7 | E 4 | NE 6 | NE 12 | — | NE 15 | NE 15 | — |
| kJ | 1 | 4 | 6 | 6 | 5 | 5 | 1 | 7 | 3 | — | — | 9 | 2 | 2 | 5 | 4 | 4 | 1 | 1 | 6 | — | 9 | 8 | — |
Wind waves Height (m) Direction Period (s) | E 4 | ESE 5 | ESE 5 | ESE 4 | ESE 4 | ESE 4 | E 4 | ENE 4 | E 5 | E 5 | ESE 5 | ESE 4 | E 4 | E 4 | ESE 4 | SE 4 | SSE 4 | SSE 4 | S 4 | — | NNW 3 | NNE 4 | NNE 5 | NNE 6 |
| kJ | 33 | 22 | 17 | 16 | 11 | 7 | 9 | 22 | 42 | 48 | 17 | 16 | 14 | 9 | 9 | 5 | 2 | 2 | 2 | — | 2 | 33 | 80 | 139 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1013 | 1000 | 386 | 1114 | 1108 | 1193 | 974 | 1013 | 1000 | 1000 | 1000 | 1000 | 1618 | 1588 | 386 | 386 | 168 | 91 | 63 | 310 | 307 | 263 | 797 | 797 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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