Surf Forecasts:
How big are the waves at Guiones today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 3.5ft (1.0m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 3.5ft (1.1m), 17s period with SW swell.
- Evening surf: Evening surf (19 Jun, local time) - 3.5ft (1.0m), 15s period with SW swell.
The current surf forecast for Guiones at 11AM is: 1.0m 17s primary swell from a Southwest direction and 0.8m 12s secondary swell from a South-southwest direction (forecast issued at 05:00am June 19). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 3.5ft (1.0m) | 16s |
| Afternoon (19 Jun) | 3.5ft (1.1m) | 17s |
| Evening (19 Jun) | 3.5ft (1.0m) | 15s |
Table - waves today at Guiones. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Sun night. Warm (max 29°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | |||||||||||||||||||||
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 | 12 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 643 | 574 | 504 | 742 | 751 | 438 | 421 | 744 | 773 | 783 | 783 | 773 | 744 | 550 | 535 | 606 | 598 | 528 | 598 | 398 | 387 | 370 | 375 | 307 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | glassy | cross-on | cross-on | glassy | glassy | glassy | cross-off | cross-off | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy |
High Tide | 5:48AM2.27m | 6:03PM2.22m | 6:41AM2.24m | 6:57PM2.09m | 7:34AM2.17m | 7:53PM1.95m | ||||||||||||||||||
Low Tide | 11:56AM0.24m | 00:21AM0.11m | 12:53PM0.33m | 1:12AM0.23m | 1:51PM0.42m | |||||||||||||||||||
 |  |  |  | | |  |  | |  | | | | | | | | | | | | | | | |
 | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:22 |
 | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | 6:05 |
mm | 1 | — | — | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 1 | 5 | 5 |
Temp °C | 27 | 27 | 28 | 29 | 28 | 28 | 28 | 27 | 26 | 26 | 28 | 28 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 32 | 32 | 33 | 33 | 32 | 33 | 33 | 32 | 30 | 30 | 32 | 31 | 32 | 32 | 31 | 32 | 30 | 30 | 32 | 32 | 32 | 33 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 643 | 574 | 504 | 742 | 751 | 438 | 421 | 744 | 773 | 783 | 783 | 773 | 744 | 550 | 535 | 606 | 598 | 528 | 598 | 398 | 387 | 281 | 265 | 257 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 17 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 20 | SW 20 | SW 20 | SW 20 | S 10 | S 10 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 |
| kJ | 258 | 206 | 192 | 140 | 195 | 142 | 293 | 95 | 66 | 64 | 64 | 45 | 45 | 186 | 134 | 134 | 134 | 55 | 33 | 255 | 375 | 370 | 375 | 307 |
Swell 3 Height (m) Direction Period (s) | SW 19 | S 13 | S 13 | S 13 | S 18 | SW 18 | S 11 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SW 20 | SSW 6 | S 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 59 | 14 | 31 | 29 | 6 | 252 | 121 | 26 | 44 | 44 | 43 | 41 | 21 | 38 | 33 | 21 | 34 | 97 | 7 | 31 | 50 | 31 | 31 | 48 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 29 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 39 | 0 | 0 | 0 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
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