Surf Forecasts:
How big are the waves at Rio Claro today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 1.5ft (0.4m), 19s period with SW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 1.5ft (0.4m), 18s period with SW swell.
- Evening surf: Evening surf (14 Sep, local time) - 1.5ft (0.5m), 18s period with SW swell.
The current surf forecast for Rio Claro at 1AM is: 0.4m 19s primary swell from a Southwest direction and 0.7m 9s secondary swell from a South-southwest direction (forecast issued at 05:00pm September 13). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 1.5ft (0.4m) | 19s |
| Afternoon (14 Sep) | 1.5ft (0.4m) | 18s |
| Evening (14 Sep) | 1.5ft (0.5m) | 18s |
Table - waves today at Rio Claro. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Sun afternoon. Warm (max 29°C on Sun afternoon, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | |||||||||||||||||
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) | SSW 9 | SW 16 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | S 9 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 18 | SW 17 | SSW 17 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 80 | 79 | 131 | 183 | 131 | 130 | 94 | 109 | 108 | 150 | 152 | 255 | 255 | 154 | 152 | 204 | 309 | 193 | 211 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | glassy | glassy | cross-off | glassy | cross | cross | cross-off | glassy | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-off |
High Tide | 4:11PM2.93m | 4:28AM3.08m | 4:50PM2.84m | 5:05AM2.96m | 5:29PM2.70m | ||||||||||||||
Low Tide | 10:16PM0.19m | 10:43AM0.16m | 10:54PM0.29m | 11:21AM0.26m | |||||||||||||||
 |  |  |  | |  | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | 4 | 8 | 1 | — | 1 | — | — | — | — | — | 2 | 7 | 2 | — | — | — | — | 1 | 4 |
Temp °C | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 27 | 27 | 26 | 25 | 26 | 27 | 28 | 28 | 27 | 25 |
Feels °C | 34 | 33 | 32 | 32 | 31 | 30 | 33 | 33 | 32 | 31 | 32 | 30 | 28 | 30 | 30 | 30 | 31 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | S 9 | S 9 | S 8 | S 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | S 8 | SSW 8 | SSW 8 | SSW 7 |
| kJ | 80 | 79 | 79 | 79 | 77 | 99 | 94 | 94 | 92 | 71 | 94 | 90 | 109 | 115 | 115 | 105 | 99 | 94 | 84 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 18 | SW 17 | SSW 17 | SW 16 |
| kJ | 43 | 61 | 131 | 183 | 131 | 130 | 91 | 109 | 108 | 150 | 152 | 255 | 255 | 154 | 152 | 204 | 309 | 193 | 211 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 16 | SW 13 | SW 13 | SW 13 | SW 12 | SSW 12 | SW 12 | SW 12 | WSW 6 | SW 12 | SW 12 | SW 12 | SW 14 | SW 14 | SW 14 | SW 13 | SW 17 | SW 13 |
| kJ | 44 | 67 | 59 | 42 | 25 | 23 | 30 | 23 | 23 | 3 | 34 | 35 | 21 | 74 | 71 | 66 | 61 | 101 | 61 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 2 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 35 | 35 | 0 | 0 | 3 | 50 | 27 | 50 | 53 | 199 | 50 | 0 |
Best forecast wave conditions in Golfo Dulce | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
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