Surf Forecasts:
How big are the waves at Guiones today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
- Evening surf: Evening surf (25 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
The current surf forecast for Guiones at 2AM is: 0.8m 16s primary swell from a Southwest direction and 0.7m 9s secondary swell from a South direction (forecast issued at 05:00pm August 24). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 2ft (0.6m) | 16s |
| Afternoon (25 Aug) | 2ft (0.6m) | 16s |
| Evening (25 Aug) | 2ft (0.6m) | 16s |
Table - waves today at Guiones. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Tue afternoon. Warm (max 30°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | |||||||||||||||||
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 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | S 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 243 | 346 | 330 | 322 | 318 | 314 | 211 | 163 | 206 | 203 | 198 | 191 | 183 | 181 | 110 | 109 | 107 | 76 | 77 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | cross-off | cross-off | off | off | cross | cross | cross-off | off | off | off | cross-off | glassy | cross-on | on | on | glassy |
High Tide | 00:38AM1.64m | 12:48PM1.84m | 1:26AM1.77m | 1:34PM1.93m | |||||||||||||||
Low Tide | 6:26PM0.60m | 6:35AM0.70m | 7:13PM0.51m | 7:25AM0.61m | 7:54PM0.42m | ||||||||||||||
 |  |  | | |  | | |  |  | | | | | | | | | | |
 | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | — | — | — | — | — | — | — | 4 | 4 | — | 1 | — | — | — | 1 | 3 | 3 | 1 |
Temp °C | 30 | 29 | 28 | 27 | 26 | 26 | 29 | 30 | 29 | 29 | 27 | 26 | 26 | 26 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 33 | 33 | 33 | 31 | 29 | 29 | 32 | 32 | 33 | 33 | 30 | 29 | 30 | 29 | 32 | 32 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | S 9 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | S 8 | S 7 | S 7 | S 7 | S 7 |
| kJ | 102 | 102 | 330 | 322 | 318 | 314 | 211 | 53 | 206 | 203 | 198 | 191 | 183 | 181 | 41 | 51 | 64 | 61 | 77 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | S 9 | S 9 | S 9 | S 9 | S 9 | SW 16 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 243 | 346 | 76 | 76 | 76 | 74 | 53 | 163 | 52 | 35 | 34 | 34 | 33 | 33 | 110 | 109 | 107 | 76 | 75 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 19 | SW 19 |
| kJ | 69 | 69 | 68 | 49 | 49 | 35 | 35 | 33 | 31 | 31 | 18 | 30 | 30 | 30 | 18 | 30 | 18 | 58 | 58 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | N 6 | — | — | — | — | — | NNW 5 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 6 | — | — | — | — | — | 3 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 39 | 54 | 0 | 0 | 0 | 0 | 0 | 29 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 39 | 29 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Surf Rating (10 Max)
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