Surf Forecasts:
How big are the waves at Roca Alta today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 4.5ft (1.4m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 5ft (1.5m), 9s period with ENE swell.
- Evening surf: Evening surf (04 Aug, local time) - 5ft (1.5m), 9s period with ENE swell.
The current surf forecast for Roca Alta at 1PM is: 1.5m 9s primary swell from a East-northeast direction (forecast issued at 05:00am August 04). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 4.5ft (1.4m) | 9s |
| Afternoon (04 Aug) | 5ft (1.5m) | 9s |
| Evening (04 Aug) | 5ft (1.5m) | 9s |
Table - waves today at Roca Alta. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Thu morning. Warm (max 29°C on Tue morning, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||||||||
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 | 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 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NE 9 | NE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 249 | 313 | 313 | 354 | 354 | 346 | 339 | 339 | 339 | 346 | 346 | 346 | 362 | 421 | 505 | 516 | 508 | 519 | 497 | 440 | 421 | 363 | 338 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | glassy | glassy | glassy | glassy |
High Tide | 3:58AM0.12m | 5:12PM0.31m | 4:59AM0.09m | 5:47PM0.37m | 5:57AM0.06m | 6:27PM0.41m | |||||||||||||||||
Low Tide | 9:50AM-0.01m | 00:34AM0.02m | 10:14AM-0.02m | 1:29AM-0.02m | 10:44AM-0.03m | ||||||||||||||||||
 |  | |  | | | |  | | | | | | | | | |  | | | |  | | |
 | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 1 | 4 | 1 | — | 1 | 1 | 2 | — | 1 | — | 1 | 1 | 1 | — | — | — | 2 | 2 | 5 | 3 | 2 | 3 | 1 |
Temp °C | 26 | 25 | 28 | 29 | 28 | 27 | 26 | 25 | 25 | 25 | 27 | 28 | 28 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 30 | 28 | 32 | 32 | 31 | 31 | 30 | 28 | 28 | 27 | 30 | 31 | 32 | 31 | 30 | 28 | 28 | 29 | 30 | 32 | 32 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NE 9 | NE 8 |
| kJ | 249 | 313 | 313 | 354 | 354 | 346 | 339 | 339 | 339 | 346 | 346 | 346 | 362 | 421 | 505 | 516 | 508 | 519 | 497 | 440 | 421 | 363 | 338 |
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) | 3 | 0 | 10 | 22 | 22 | 13 | 0 | 3 | 10 | 10 | 22 | 22 | 22 | 22 | 10 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Limon | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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