Surf Forecasts:
How big are the waves at Islita today (29 Jun):
- Morning surf: Morning surf (29 Jun, local time) - 3.5ft (1.0m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (29 Jun, local time) - 3ft (0.9m), 15s period with SW swell.
- Evening surf: Evening surf (29 Jun, local time) - 3ft (0.9m), 14s period with SW swell.
The current surf forecast for Islita at 2AM is: 0.7m 16s primary swell from a Southwest direction and 0.8m 10s secondary swell from a South direction (forecast issued at 05:00pm June 28). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jun) | 3.5ft (1.0m) | 16s |
| Afternoon (29 Jun) | 3ft (0.9m) | 15s |
| Evening (29 Jun) | 3ft (0.9m) | 14s |
Table - waves today at Islita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 31°C on Sun afternoon, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 28 | Monday 29 | Tuesday 30 | Wed 1 | |||||||||||||||||||||
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 | 3 AM | 6 AM | 9 AM | 12 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 566 | 447 | 477 | 483 | 258 | 489 | 483 | 465 | 309 | 305 | 305 | 305 | 305 | 305 | 301 | 252 | 255 | 252 | 607 | 600 | 362 | 342 | 322 | 318 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | off | cross-off | off | off | off | cross-on | cross-on | glassy | off | cross-off | off | off | cross-off | on | on | glassy | glassy | off | off | off | cross-off | cross-on |
High Tide | 1:37PM2.26m | 2:16AM2.06m | 2:21PM2.31m | 2:58AM2.12m | 3:02PM2.35m | 3:38AM2.18m | ||||||||||||||||||
Low Tide | 8:05PM0.45m | 8:10AM0.64m | 8:46PM0.39m | 8:53AM0.60m | 9:26PM0.34m | 9:34AM0.57m | ||||||||||||||||||
 | |  | | | | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | 6:06 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 29 | 28 | 26 | 26 | 25 | 29 | 31 | 30 | 29 | 28 | 27 | 26 | 26 | 29 | 31 | 30 | 29 | 28 | 27 | 26 | 26 | 29 | 31 |
Feels °C | 33 | 33 | 31 | 29 | 29 | 27 | 32 | 34 | 33 | 33 | 32 | 31 | 29 | 29 | 33 | 35 | 34 | 34 | 33 | 31 | 29 | 30 | 33 | 34 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 16 | SW 16 | S 10 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 |
| kJ | 566 | 447 | 477 | 483 | 127 | 489 | 483 | 465 | 309 | 305 | 305 | 305 | 305 | 305 | 301 | 206 | 203 | 203 | 607 | 600 | 362 | 342 | 322 | 318 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | SW 16 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | SW 18 | SW 18 | S 19 | S 9 | S 9 | S 9 | S 18 | S 10 |
| kJ | 138 | 136 | 131 | 130 | 258 | 96 | 92 | 92 | 90 | 90 | 90 | 89 | 89 | 85 | 83 | 58 | 255 | 252 | 350 | 80 | 80 | 83 | 300 | 89 |
Swell 3 Height (m) Direction Period (s) | SW 24 | SW 23 | SW 22 | SW 21 | SW 13 | SW 21 | SW 21 | SW 21 | SW 19 | SSW 19 | SSW 19 | SSW 19 | SW 19 | SW 19 | SW 18 | SW 18 | S 9 | S 9 | S 9 | S 18 | S 18 | S 18 | S 10 | S 17 |
| kJ | 22 | 21 | 18 | 72 | 176 | 116 | 71 | 67 | 184 | 251 | 251 | 251 | 133 | 127 | 155 | 252 | 78 | 57 | 57 | 235 | 230 | 227 | 89 | 270 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 56 | 0 | 0 | 0 | 0 | 0 | 0 | 39 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
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