Surf Forecasts:
How big are the waves at Islita today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 3ft (0.9m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 2ft (0.6m), 18s period with SW swell.
- Evening surf: Evening surf (30 Jun, local time) - 3.5ft (1.0m), 18s period with SW swell.
The current surf forecast for Islita at 1AM is: 0.9m 14s primary swell from a Southwest direction and 0.7m 10s secondary swell from a South direction (forecast issued at 05:00pm June 29). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 3ft (0.9m) | 14s |
| Afternoon (30 Jun) | 2ft (0.6m) | 18s |
| Evening (30 Jun) | 3.5ft (1.0m) | 18s |
Table - waves today at Islita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed afternoon. Warm (max 31°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 29 | Tuesday 30 | Wednesday 1 | Thu 2 | |||||||||||||||||||||
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 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 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 309 | 305 | 305 | 305 | 305 | 305 | 301 | 252 | 255 | 252 | 607 | 600 | 362 | 291 | 322 | 318 | 381 | 508 | 508 | 502 | 502 | 411 | 353 | 269 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | off | off | off | cross-off | on | cross-on | glassy | glassy | off | off | cross-off | glassy | on | on | glassy | glassy | off | off | off | glassy | on |
High Tide | 2:21PM2.31m | 2:58AM2.12m | 3:02PM2.35m | 3:38AM2.18m | 3:42PM2.37m | 4:17AM2.24m | ||||||||||||||||||
Low Tide | 8:46PM0.39m | 8:53AM0.60m | 9:26PM0.34m | 9:34AM0.57m | 10:03PM0.32m | 10:14AM0.57m | ||||||||||||||||||
 | |  | | | | | | | | | | | | |  | |  | | | | | | | |
 | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | 6:06 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 31 | 29 | 28 | 27 | 26 | 26 | 29 | 31 | 31 | 29 | 28 | 27 | 26 | 26 | 29 | 31 | 30 | 29 | 28 | 27 | 26 | 26 | 29 | 31 |
Feels °C | 35 | 34 | 32 | 31 | 29 | 29 | 33 | 35 | 35 | 34 | 32 | 31 | 29 | 29 | 33 | 34 | 34 | 34 | 33 | 31 | 29 | 30 | 34 | 35 |
Swell 1 Height (m) Direction Period (s) | 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 | S 9 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 12 |
| kJ | 309 | 305 | 305 | 305 | 305 | 305 | 301 | 206 | 203 | 203 | 607 | 600 | 362 | 83 | 322 | 318 | 381 | 508 | 508 | 502 | 502 | 411 | 353 | 169 |
Swell 2 Height (m) Direction Period (s) | 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 | SW 17 | S 18 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SW 15 |
| kJ | 90 | 90 | 90 | 89 | 89 | 85 | 83 | 58 | 255 | 252 | 350 | 80 | 81 | 291 | 300 | 89 | 116 | 118 | 118 | 92 | 96 | 106 | 106 | 269 |
Swell 3 Height (m) Direction Period (s) | 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 | S 16 | S 16 | S 16 | S 16 | SSW 15 | SSW 16 | S 19 | SSW 15 |
| kJ | 184 | 251 | 251 | 251 | 133 | 127 | 155 | 252 | 57 | 57 | 57 | 235 | 230 | 227 | 87 | 270 | 260 | 260 | 190 | 190 | 181 | 191 | 273 | 176 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 56 | 0 | 0 | 0 | 0 | 0 | 0 | 30 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
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