Surf Forecasts:
How big are the waves at Islita today (28 Oct):
- Afternoon surf: Afternoon surf (28 Oct, local time) - 3ft (0.9m), 16s period with SW swell.
- Evening surf: Evening surf (28 Oct, local time) - 3ft (0.9m), 16s period with SW swell.
The current surf forecast for Islita at 11PM is: 0.9m 16s primary swell from a Southwest direction and 0.7m 9s secondary swell from a South direction (forecast issued at 05:00pm October 28). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Oct) | - | - |
| Afternoon (28 Oct) | 3ft (0.9m) | 16s |
| Evening (28 Oct) | 3ft (0.9m) | 16s |
Table - waves today at Islita. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Thu morning, min 25°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 28 | Thursday 29 | Friday 30 | |||||||||||||||||
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 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 421 | 421 | 416 | 421 | 508 | 640 | 648 | 648 | 596 | 567 | 553 | 546 | 620 | 612 | 519 | 492 | 479 | 466 | 459 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | cross-on | glassy | glassy | glassy | off | off | glassy | on | cross-on | glassy | glassy |
High Tide | 4:05PM2.53m | 4:19AM2.79m | 4:52PM2.51m | 5:07AM2.71m | 5:42PM2.45m | ||||||||||||||
Low Tide | 10:05PM0.17m | 10:40AM-0.00m | 10:53PM0.22m | 11:29AM0.07m | |||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | 5:19 | — | — | — | — | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 27 | 27 | 26 | 26 | 26 | 28 | 30 | 30 | 28 | 27 | 26 | 26 | 25 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 32 | 31 | 32 | 30 | 30 | 30 | 31 | 33 | 33 | 32 | 31 | 30 | 30 | 28 | 31 | 32 | 32 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
| kJ | 421 | 421 | 416 | 421 | 508 | 640 | 648 | 648 | 596 | 567 | 553 | 546 | 620 | 612 | 519 | 492 | 479 | 466 | 459 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 103 | 79 | 78 | 76 | 76 | 76 | 55 | 55 | 53 | 52 | 50 | 35 | 35 | 33 | 35 | 35 | 35 | 35 | 35 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 20 | W 8 | W 8 | WNW 8 | W 8 | W 7 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | SW 20 | SW 20 | SW 19 | SW 20 |
| kJ | 60 | 60 | 5 | 5 | 6 | 5 | 4 | 9 | 9 | 9 | 2 | 8 | 8 | 17 | 8 | 60 | 134 | 131 | 61 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 56 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 56 | 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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