Surf Forecasts:
How big are the waves at Islita today (10 Jun):
- Morning surf: Morning surf (10 Jun, local time) - 4.5ft (1.3m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Jun, local time) - 4.5ft (1.3m), 16s period with SSW swell.
- Evening surf: Evening surf (10 Jun, local time) - 3.5ft (1.1m), 14s period with SSW swell.
The current surf forecast for Islita at 8AM is: 1.4m 16s primary swell from a South-southwest direction and 1.1m 9s secondary swell from a West direction (forecast issued at 05:00am June 10). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jun) | 4.5ft (1.3m) | 16s |
| Afternoon (10 Jun) | 4.5ft (1.3m) | 16s |
| Evening (10 Jun) | 3.5ft (1.1m) | 14s |
Table - waves today at Islita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Fri night. Warm (max 31°C on Fri afternoon, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 13 | SW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1040 | 1040 | 859 | 749 | 740 | 592 | 508 | 425 | 425 | 431 | 362 | 325 | 325 | 321 | 257 | 246 | 236 | 229 | 277 | 309 | 364 | 347 | 339 | 334 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-on | cross-on | cross | glassy | glassy | off | cross-off | glassy | cross-on | cross | cross-off | cross-off | off | off | off | cross-off | cross | cross | cross-off | cross-off | off |
High Tide | 9:47AM2.30m | 10:18PM2.00m | 10:45AM2.40m | 11:21PM2.07m | 11:43AM2.51m | |||||||||||||||||||
Low Tide | 3:20AM0.65m | 4:15PM0.62m | 4:18AM0.62m | 5:16PM0.49m | 5:19AM0.55m | 6:14PM0.34m | ||||||||||||||||||
 |  | | | |  |  | | | |  | | | |  | | | | | | | |  | | |
 | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | 6:01 |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | 2 | 1 |
Temp °C | 26 | 26 | 28 | 29 | 29 | 27 | 27 | 26 | 25 | 25 | 28 | 30 | 29 | 28 | 27 | 26 | 26 | 26 | 29 | 30 | 31 | 29 | 28 | 27 |
Feels °C | 30 | 30 | 32 | 32 | 32 | 30 | 31 | 30 | 28 | 28 | 32 | 33 | 31 | 31 | 30 | 29 | 29 | 30 | 33 | 33 | 34 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | WNW 9 | WNW 9 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 1040 | 1040 | 859 | 749 | 740 | 592 | 508 | 425 | 169 | 166 | 362 | 325 | 325 | 321 | 257 | 246 | 236 | 229 | 277 | 201 | 364 | 222 | 198 | 198 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | SSW 14 | SSW 14 | WNW 8 | WNW 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | SW 18 | SW 17 | SSW 13 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 224 | 188 | 155 | 152 | 123 | 127 | 133 | 165 | 425 | 431 | 115 | 87 | 63 | 58 | 41 | 40 | 40 | 27 | 155 | 309 | 195 | 347 | 339 | 334 |
Swell 3 Height (m) Direction Period (s) | — | — | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSW 18 | SW 18 | SSW 18 | SSW 18 | W 7 | WNW 7 | S 6 | W 7 | W 7 | W 7 |
| kJ | — | — | 18 | 19 | 18 | 18 | 17 | 17 | 17 | 9 | 9 | 9 | 9 | 9 | 133 | 159 | 214 | 211 | 24 | 16 | 13 | 16 | 26 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 7 | NW 7 | WNW 7 | WNW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 26 | 14 | 30 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 64 | 57 | 57 | 0 | 0 | 0 | 0 | 0 | 57 | 57 | 0 | 0 | 0 | 0 | 0 | 0 | 57 | 57 | 0 | 0 | 0 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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