Surf Forecasts:
How big are the waves at Roca Loca today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 2ft (0.6m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 2ft (0.6m), 18s period with SW swell.
- Evening surf: Evening surf (23 Aug, local time) - 2ft (0.6m), 18s period with SW swell.
The current surf forecast for Roca Loca at 1PM is: 0.5m 19s primary swell from a Southwest direction and 0.9m 9s secondary swell from a South direction, 0.5m 14s secondary swell from a Southwest direction (forecast issued at 05:00am August 23). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 2ft (0.6m) | 14s |
| Afternoon (23 Aug) | 2ft (0.6m) | 18s |
| Evening (23 Aug) | 2ft (0.6m) | 18s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 42mm), heaviest during Tue afternoon. Warm (max 29°C on Sun morning, min 26°C on Tue afternoon). Wind will be generally light. | |||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||||||||
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) | S 10 | S 9 | SSW 14 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 181 | 139 | 136 | 179 | 208 | 203 | 206 | 260 | 258 | 201 | 155 | 154 | 243 | 235 | 224 | 216 | 214 | 211 | 129 | 127 | 127 | 169 | 122 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-on | cross-on | glassy | glassy | glassy | off | off | glassy | on | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | on | cross-on | cross-off | cross-off |
High Tide | 10:57AM2.09m | 11:49PM1.91m | 12:02PM2.14m | 00:49AM2.02m | 12:57PM2.24m | ||||||||||||||||||
Low Tide | 4:36AM0.99m | 5:35PM0.82m | 5:46AM0.96m | 6:34PM0.74m | 6:46AM0.87m | 7:22PM0.62m | |||||||||||||||||
 |  | | |  |  | | | | | | | | | | |  |  | | | | | | |
 | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | — | — | — | — | 1 | 1 | — | 2 | 3 | 2 | — | — | 1 | — | 1 | — | — | — | — | — | 4 | 15 | 5 |
Temp °C | 26 | 27 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 26 | 26 |
Feels °C | 30 | 30 | 33 | 33 | 33 | 34 | 33 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 33 | 31 | 31 | 30 | 32 | 33 | 32 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 |
| kJ | 181 | 139 | 136 | 136 | 139 | 139 | 136 | 136 | 133 | 132 | 102 | 99 | 99 | 99 | 99 | 74 | 74 | 53 | 53 | 53 | 52 | 49 | 45 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SSW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 |
| kJ | 97 | 99 | 127 | 89 | 208 | 203 | 206 | 260 | 258 | 201 | 155 | 154 | 243 | 235 | 224 | 216 | 214 | 211 | 129 | 127 | 127 | 169 | 122 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 19 | SW 19 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SSW 11 | SW 11 | SSW 11 |
| kJ | 97 | 134 | 133 | 179 | 87 | 85 | 84 | 84 | 83 | 80 | 74 | 73 | 37 | 29 | 56 | 28 | 28 | 28 | 28 | 37 | 13 | 4 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 20 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 122 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 75 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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