Surf Forecasts:
How big are the waves at Roca Alta today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 6ft (1.8m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 7ft (2.1m), 10s period with ENE swell.
- Evening surf: Evening surf (11 Jul, local time) - 8ft (2.5m), 10s period with ENE swell.
The current surf forecast for Roca Alta at 11AM is: 1.9m 10s primary swell from a East-northeast direction (forecast issued at 05:00am July 11). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 6ft (1.8m) | 9s |
| Afternoon (11 Jul) | 7ft (2.1m) | 10s |
| Evening (11 Jul) | 8ft (2.5m) | 10s |
Table - waves today at Roca Alta. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 89mm), heaviest during Mon afternoon. Warm (max 27°C on Sat morning, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
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 | 12 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 9 | ENE 9 | NE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 450 | 508 | 563 | 670 | 908 | 1154 | 1319 | 1410 | 1436 | 1436 | 1289 | 1217 | 1147 | 1045 | 1042 | 1192 | 1238 | 1084 | 945 | 838 | 703 | 674 | 674 | 821 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | on | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | cross | cross | cross-off | cross-off | cross | cross | cross | on | cross-on | glassy | cross-off | glassy |
High Tide | 8:53AM-0.01m | 9:10PM0.47m | 10:12AM-0.02m | 10:00PM0.47m | 11:39AM-0.01m | 10:53PM0.46m | ||||||||||||||||||
Low Tide | 4:43AM-0.07m | 12:51PM-0.06m | 5:38AM-0.09m | 1:33PM-0.05m | 6:31AM-0.11m | 2:22PM-0.03m | ||||||||||||||||||
 |  | | | | | | | |  |  | | |  | | | |  |  | | |  |  | | |
 | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | 5:18 |
 | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | 5:57 |
mm | 1 | 1 | 1 | 3 | 6 | 4 | 3 | 2 | 1 | 5 | 7 | 4 | 5 | 1 | 2 | 4 | 2 | — | — | 3 | 9 | 14 | 6 | 5 |
Temp °C | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 24 | 23 | 23 | 24 | 25 | 26 | 24 | 23 | 23 | 23 |
Feels °C | 30 | 30 | 31 | 30 | 31 | 30 | 31 | 29 | 29 | 28 | 28 | 30 | 27 | 28 | 27 | 26 | 25 | 26 | 27 | 29 | 26 | 27 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | NE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 10 |
| kJ | 450 | 508 | 563 | 670 | 908 | 1154 | 1319 | 1410 | 1436 | 1436 | 1289 | 1217 | 1147 | 1045 | 1042 | 1192 | 1238 | 1084 | 945 | 838 | 703 | 674 | 674 | 821 |
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) | 0 | 0 | 22 | 22 | 114 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 0 | 0 | 10 | 10 | 13 | 22 | 123 | 0 | 0 | 0 |
Best forecast wave conditions in Limon | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
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