Surf Forecasts:
How big are the waves at Guiones today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 2.5ft (0.8m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 3ft (0.9m), 14s period with SW swell.
- Evening surf: Evening surf (10 Aug, local time) - 2ft (0.6m), 20s period with SW swell.
The current surf forecast for Guiones at 9AM is: 0.8m 13s primary swell from a Southwest direction and 0.5m 16s secondary swell from a Southwest direction (forecast issued at 05:00am August 10). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 2.5ft (0.8m) | 13s |
| Afternoon (10 Aug) | 3ft (0.9m) | 14s |
| Evening (10 Aug) | 2ft (0.6m) | 20s |
Table - waves today at Guiones. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed night. Warm (max 31°C on Mon morning, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 15 | SW 20 | SW 20 | SW 14 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 196 | 199 | 202 | 286 | 331 | 355 | 306 | 186 | 305 | 297 | 224 | 319 | 375 | 375 | 215 | 212 | 219 | 211 | 211 | 254 | 427 | 357 | 193 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | glassy | glassy | glassy | cross-off | off | cross-off | cross-off | glassy | cross-on | on | on | glassy | cross-off | off | off | off | cross | cross | cross | cross-off |
High Tide | 12:07PM2.10m | 00:51AM1.94m | 1:11PM2.19m | 1:50AM2.10m | 2:08PM2.27m | ||||||||||||||||||
Low Tide | 5:46AM0.48m | 6:38PM0.29m | 6:55AM0.38m | 7:35PM0.18m | 7:55AM0.27m | 8:27PM0.08m | |||||||||||||||||
 |  | | |  | |  | | | | | | | |  | | | | | |  | | | |
 | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 2 | 3 | 4 |
Temp °C | 25 | 26 | 29 | 31 | 31 | 29 | 27 | 26 | 26 | 26 | 29 | 30 | 29 | 29 | 28 | 27 | 26 | 26 | 29 | 30 | 30 | 29 | 28 |
Feels °C | 27 | 29 | 31 | 35 | 35 | 34 | 30 | 29 | 29 | 29 | 33 | 33 | 32 | 33 | 33 | 31 | 29 | 29 | 33 | 33 | 34 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | S 8 |
| kJ | 196 | 199 | 202 | 286 | 331 | 355 | 223 | 174 | 305 | 297 | 224 | 268 | 272 | 268 | 215 | 212 | 168 | 138 | 211 | 254 | 427 | 357 | 65 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | S 10 | S 9 | S 9 | SW 20 | SW 12 | S 9 | S 9 | S 9 | SW 18 | SW 18 | SW 18 | S 9 | S 9 | SW 16 | SW 16 | SW 13 | S 9 | S 8 | S 8 | SW 16 |
| kJ | 127 | 127 | 125 | 29 | 27 | 41 | 306 | 87 | 39 | 38 | 37 | 319 | 375 | 375 | 56 | 58 | 219 | 211 | 136 | 53 | 69 | 68 | 193 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | SW 20 | SW 20 | SW 20 | SW 12 | SW 20 | SW 20 | SW 19 | SW 18 | S 9 | S 8 | S 9 | SW 18 | SW 18 | S 9 | S 9 | S 9 | SW 13 | S 16 | S 15 | SW 12 |
| kJ | 49 | 30 | 48 | 102 | 99 | 134 | 87 | 186 | 97 | 95 | 159 | 36 | 51 | 52 | 197 | 152 | 56 | 58 | 57 | 100 | 124 | 113 | 95 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 39 | 39 | 0 | 0 | 0 | 0 | 0 | 29 | 39 | 3 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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