Surf Forecasts:
How big are the waves at Rio Tulin today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 2.5ft (0.8m), 13s period with SSW swell.
- Evening surf: Evening surf (31 Jul, local time) - 2.5ft (0.7m), 13s period with SW swell.
The current surf forecast for Rio Tulin at 6AM is: 0.9m 14s primary swell from a Southwest direction and 0.4m 7s secondary swell from a South-southwest direction (forecast issued at 11:00pm July 30). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 2.5ft (0.8m) | 14s |
| Afternoon (31 Jul) | 2.5ft (0.8m) | 13s |
| Evening (31 Jul) | 2.5ft (0.7m) | 13s |
Table - waves today at Rio Tulin. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Sat afternoon. Warm (max 29°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||
Friday 31 | Saturday 1 | ||||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SSW 12 |
Wave Graph  | |||||||||||||||||
 kJ | 288 | 284 | 280 | 276 | 236 | 229 | 225 | 178 | 175 | 215 | 212 | 212 | 212 | 170 | 147 | 142 | 133 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | off | glassy | cross-on | cross-on | glassy | glassy | cross-off | cross-off | off | glassy | cross-on | cross-on | cross | glassy |
High Tide | 3:59AM2.50m | 4:05PM2.56m | 4:34AM2.58m | 4:41PM2.55m | |||||||||||||
Low Tide | 9:45PM0.32m | 10:00AM0.52m | 10:19PM0.30m | 10:38AM0.48m | |||||||||||||
 | | |  | | | |  |  |  | | | |  | | | | |
 | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 4 | 4 |
Temp °C | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 33 | 32 | 30 | 30 | 32 | 32 | 32 | 34 | 32 | 32 | 30 | 29 | 32 | 32 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SSW 12 |
| kJ | 288 | 284 | 280 | 276 | 236 | 229 | 225 | 178 | 175 | 215 | 212 | 212 | 212 | 170 | 147 | 142 | 133 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 7 | SSW 7 | SSW 6 | SW 16 |
| kJ | 13 | 13 | 21 | 17 | 17 | 18 | 18 | 18 | 18 | 12 | 12 | 12 | 45 | 16 | 15 | 14 | 91 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | W 11 | W 11 | W 12 | W 11 | W 11 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | SW 16 | SW 16 | SW 16 | SSW 6 |
| kJ | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 10 | 9 | 9 | 9 | 42 | 41 | 91 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 153 | 66 | 0 | 0 | 0 | 0 | 0 | 0 | 65 | 131 | 9 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||
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