Surf Forecasts:
How big are the waves at Islita today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 4ft (1.2m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 4ft (1.2m), 15s period with SW swell.
- Evening surf: Evening surf (14 Oct, local time) - 3.5ft (1.1m), 15s period with SW swell.
The current surf forecast for Islita at 6AM is: 1.3m 15s primary swell from a Southwest direction and 0.7m 7s secondary swell from a South-southwest direction (forecast issued at 11:00pm October 13). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 4ft (1.2m) | 15s |
| Afternoon (14 Oct) | 4ft (1.2m) | 15s |
| Evening (14 Oct) | 3.5ft (1.1m) | 15s |
Table - waves today at Islita. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Tue night. Warm (max 28°C on Wed morning, min 26°C on Tue night). Wind will be generally light. | |||||||||||||||||
Wednesday 14 | Thursday 15 | ||||||||||||||||
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 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||
 kJ | 906 | 883 | 763 | 724 | 640 | 631 | 623 | 543 | 543 | 543 | 482 | 482 | 482 | 407 | 401 | 352 | 347 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | on | cross-on | glassy | glassy |
High Tide | 4:33AM2.54m | 5:00PM2.31m | 5:10AM2.43m | 5:39PM2.20m | |||||||||||||
Low Tide | 10:23PM0.35m | 10:52AM0.23m | 11:01PM0.43m | 11:30AM0.33m | |||||||||||||
 | | |  |  | | | | | | | |  | | | |  | |
 | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:23 | — | — |
mm | 4 | 1 | 1 | 1 | — | 3 | 3 | 3 | 2 | 1 | 2 | 1 | — | 2 | 2 | 2 | — |
Temp °C | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 32 | 32 | 31 | 31 | 33 | 32 | 32 | 32 | 32 | 30 | 30 | 30 | 32 | 32 | 32 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 |
| kJ | 906 | 883 | 763 | 724 | 640 | 631 | 623 | 543 | 543 | 543 | 482 | 482 | 482 | 407 | 401 | 352 | 347 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | SSW 7 | SSW 7 | S 7 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 |
| kJ | 47 | 51 | 48 | 47 | 34 | 44 | 33 | 33 | 31 | 32 | 23 | 23 | 23 | 36 | 38 | 24 | 27 |
Swell 3 Height (m) Direction Period (s) | SW 7 | WNW 11 | WNW 11 | WNW 10 | SW 6 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 10 | WNW 10 | SW 21 | SW 21 | SW 21 |
| kJ | 23 | 46 | 45 | 32 | 13 | 19 | 17 | 16 | 16 | 16 | 16 | 23 | 20 | 20 | 117 | 116 | 214 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 5 | 57 | 0 | 0 | 0 | 0 | 0 | 0 | 64 | 64 | 0 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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