Surf Forecasts:
How big are the waves at Rio Claro today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 2.5ft (0.8m), 19s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 2.5ft (0.7m), 14s period with SW swell.
- Evening surf: Evening surf (09 Oct, local time) - 2.5ft (0.7m), 18s period with SW swell.
The current surf forecast for Rio Claro at 6AM is: 0.8m 19s primary swell from a South-southwest direction and 0.8m 16s secondary swell from a Southwest direction (forecast issued at 11:00pm October 08). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 2.5ft (0.8m) | 19s |
| Afternoon (09 Oct) | 2.5ft (0.7m) | 14s |
| Evening (09 Oct) | 2.5ft (0.7m) | 18s |
Table - waves today at Rio Claro. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Sat night. Warm (max 29°C on Fri morning, min 26°C on Thu night). Wind will be generally light. | |||||||||||||||||
Friday 9 | Saturday 10 | ||||||||||||||||
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 16 | SW 15 | SSW 19 | SSW 19 | SSW 19 | SSW 19 | SW 14 | SSW 18 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SW 17 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||
 kJ | 400 | 380 | 251 | 480 | 480 | 332 | 214 | 209 | 319 | 395 | 491 | 486 | 395 | 587 | 334 | 330 | 330 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | glassy |
High Tide | 1:21AM2.86m | 1:45PM2.75m | 2:04AM2.97m | 2:29PM2.82m | |||||||||||||
Low Tide | 7:36AM0.34m | 7:50PM0.35m | 8:19AM0.22m | 8:31PM0.30m | |||||||||||||
 |  | |  | |  | | | | | | |  | | | |  | |
 | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:20 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | — | 3 |
Temp °C | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 26 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 32 | 32 | 31 | 31 | 32 | 32 | 33 | 32 | 32 | 32 | 32 | 31 | 32 | 33 | 33 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 16 | SSW 19 | SW 15 | SW 14 | SW 14 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SW 17 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 400 | 380 | 229 | 287 | 480 | 209 | 206 | 169 | 319 | 395 | 491 | 486 | 395 | 587 | 334 | 330 | 330 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 15 | SSW 19 | SW 15 | SSW 19 | SSW 19 | SSW 18 | SW 14 | S 10 | SW 14 | SW 14 | S 11 | S 7 | S 11 | S 11 | S 7 |
| kJ | 68 | 66 | 209 | 480 | 262 | 332 | 214 | 209 | 206 | 102 | 234 | 118 | 114 | 36 | 116 | 116 | 40 |
Swell 3 Height (m) Direction Period (s) | WNW 9 | S 13 | SSW 19 | SSW 12 | SSW 10 | S 10 | SSW 15 | S 10 | SSW 10 | SW 14 | S 10 | S 7 | SW 14 | SSW 12 | SW 13 | SW 13 | SW 13 |
| kJ | 27 | 56 | 251 | 77 | 42 | 52 | 85 | 51 | 106 | 206 | 100 | 38 | 116 | 46 | 113 | 111 | 109 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 214 | 214 | 50 | 0 | 0 | 0 | 0 | 27 | 214 | 316 | 35 | 0 |
Best forecast wave conditions in Golfo Dulce | |||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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