Surf Forecasts:
How big are the waves at Roca Loca today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 3.5ft (1.0m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3.5ft (1.1m), 17s period with SW swell.
- Evening surf: Evening surf (17 Oct, local time) - 3.5ft (1.1m), 17s period with SW swell.
The current surf forecast for Roca Loca at 12PM is: 1.1m 17s primary swell from a Southwest direction and 0.4m 12s secondary swell from a South-southwest direction, 0.8m 6s secondary swell from a South-southwest direction (forecast issued at 05:00am October 17). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 3.5ft (1.0m) | 17s |
| Afternoon (17 Oct) | 3.5ft (1.1m) | 17s |
| Evening (17 Oct) | 3.5ft (1.1m) | 17s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Sat morning. Warm (max 29°C on Sun afternoon, min 25°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||||||||||
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) | SW 18 | SSW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 449 | 528 | 573 | 647 | 632 | 632 | 640 | 735 | 886 | 864 | 757 | 748 | 843 | 729 | 720 | 711 | 616 | 503 | 496 | 489 | 412 | 412 | 412 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | cross-on | glassy | cross | cross-off | cross-off | glassy | cross-off | cross | on | on | glassy | glassy | glassy | glassy | glassy | on | on | glassy | glassy |
High Tide | 6:37AM2.29m | 7:14PM2.09m | 7:24AM2.15m | 8:09PM2.00m | 8:22AM2.04m | ||||||||||||||||||
Low Tide | 00:27AM0.73m | 1:00PM0.64m | 1:14AM0.87m | 1:52PM0.76m | 2:12AM0.98m | 2:52PM0.85m | |||||||||||||||||
 |  |  | | | | | |  |  |  | | |  | | | | | | | | | | |
 | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — |
mm | 8 | 6 | 3 | 6 | 6 | 2 | 1 | 4 | 2 | 1 | — | — | — | — | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 4 |
Temp °C | 27 | 27 | 28 | 27 | 26 | 25 | 26 | 26 | 25 | 25 | 27 | 28 | 29 | 27 | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 31 | 32 | 30 | 30 | 30 | 30 | 28 | 27 | 29 | 30 | 31 | 32 | 31 | 32 | 32 | 30 | 30 | 32 | 31 | 31 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SSW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 449 | 528 | 573 | 647 | 632 | 632 | 640 | 735 | 886 | 864 | 757 | 748 | 843 | 729 | 720 | 711 | 616 | 503 | 496 | 489 | 412 | 412 | 412 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SW 12 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | S 8 | S 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 7 |
| kJ | 114 | 113 | 109 | 56 | 73 | 60 | 48 | 56 | 73 | 72 | 70 | 68 | 71 | 71 | 57 | 57 | 52 | 39 | 39 | 40 | 43 | 57 | 54 |
Swell 3 Height (m) Direction Period (s) | SSW 6 | SW 5 | S 6 | S 6 | WNW 13 | SW 12 | SW 12 | SW 12 | WNW 10 | WNW 10 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 21 | 10 | 12 | 19 | 17 | 72 | 72 | 72 | 10 | 10 | 17 | 33 | 29 | 47 | 41 | 40 | 37 | 37 | 33 | 32 | 17 | 16 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 6 | SSW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 40 | 63 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 120 | 4 | 0 | 0 | 0 | 0 | 0 | 144 | 58 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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