Surf Forecasts:
How big are the waves at Roca Alta today (03 Sep):
- Afternoon surf: Afternoon surf (03 Sep, local time) - 3ft (0.9m), 8s period with ENE swell.
- Evening surf: Evening surf (03 Sep, local time) - 3.5ft (1.0m), 8s period with ENE swell.
The current surf forecast for Roca Alta at 10PM is: 1.0m 8s primary swell from a East-northeast direction (forecast issued at 05:00pm September 03). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | - | - |
| Afternoon (03 Sep) | 3ft (0.9m) | 8s |
| Evening (03 Sep) | 3.5ft (1.0m) | 8s |
Table - waves today at Roca Alta. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Sat afternoon. Warm (max 29°C on Thu afternoon, min 25°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | |||||||||||||||||
3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 111 | 108 | 128 | 133 | 130 | 130 | 161 | 165 | 165 | 161 | 157 | 153 | 153 | 153 | 161 | 161 | 161 | 161 | 157 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | cross | cross | cross-off | cross-on | on | on | glassy | glassy | cross-off | cross | cross-off | cross-on | on | on | cross-on | cross-off |
High Tide | 5:10PM0.41m | 6:18AM0.08m | 5:57PM0.44m | 7:02AM0.08m | 6:45PM0.44m | ||||||||||||||
Low Tide | 1:00AM-0.06m | 10:24AM0.02m | 1:46AM-0.06m | 11:14AM0.01m | |||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | — | 1 | 2 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 3 | 2 |
Temp °C | 29 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 29 | 28 | 27 | 26 | 25 | 26 | 28 | 29 | 29 | 27 | 27 |
Feels °C | 32 | 31 | 32 | 30 | 30 | 29 | 32 | 31 | 33 | 33 | 32 | 30 | 28 | 29 | 32 | 32 | 33 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 111 | 108 | 128 | 133 | 130 | 130 | 161 | 165 | 165 | 161 | 157 | 153 | 153 | 153 | 161 | 161 | 161 | 161 | 157 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 128 | 0 | 0 | 3 | 2 | 0 | 13 | 22 | 114 | 0 | 0 | 0 | 2 | 0 | 22 | 130 | 128 | 3 | 0 |
Best forecast wave conditions in Limon | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
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