Surf Forecasts:
How big are the waves at Roca Alta today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 3.5ft (1.1m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 3.5ft (1.1m), 8s period with ENE swell.
- Evening surf: Evening surf (07 Sep, local time) - 3.5ft (1.0m), 8s period with ENE swell.
The current surf forecast for Roca Alta at 12AM is: 1.1m 8s primary swell from a East-northeast direction (forecast issued at 05:00pm September 06). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 3.5ft (1.1m) | 8s |
| Afternoon (07 Sep) | 3.5ft (1.1m) | 8s |
| Evening (07 Sep) | 3.5ft (1.0m) | 8s |
Table - waves today at Roca Alta. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 35mm), heaviest during Sun night. Warm (max 29°C on Mon morning, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | |||||||||||||||||
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 | NE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 192 | 161 | 157 | 149 | 149 | 157 | 165 | 169 | 165 | 136 | 133 | 130 | 130 | 130 | 133 | 136 | 136 | 175 | 192 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | cross | cross | cross-off | cross | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | glassy | on | on | cross-on | glassy |
High Tide | 7:34PM0.43m | 8:38AM0.09m | 8:25PM0.41m | 9:34AM0.12m | |||||||||||||||
Low Tide | 12:06PM0.01m | 3:17AM-0.05m | 1:04PM0.01m | 4:02AM-0.04m | 2:09PM0.03m | ||||||||||||||
 |  | |  |  |  | | | | | | | | | | |  | | | |
 | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | 1 | 2 | 1 | — | — | 4 | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | — | 1 | 2 |
Temp °C | 28 | 27 | 26 | 26 | 25 | 24 | 27 | 29 | 28 | 27 | 26 | 26 | 25 | 26 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 31 | 31 | 29 | 30 | 27 | 27 | 30 | 32 | 32 | 31 | 30 | 30 | 28 | 30 | 32 | 33 | 32 | 33 | 32 |
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 | NE 8 |
| kJ | 192 | 161 | 157 | 149 | 149 | 157 | 165 | 169 | 165 | 136 | 133 | 130 | 130 | 130 | 133 | 136 | 136 | 175 | 192 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WNW 3 | WNW 3 | — | NW 3 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 2 | 4 | — | 2 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 22 | 0 | 0 | 10 | 10 | 0 | 10 | 22 | 22 | 13 | 10 | 10 | 0 | 0 | 0 | 22 | 123 | 3 | 0 |
Best forecast wave conditions in Limon | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
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