Surf Forecasts:
How big are the waves at Islita today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 3.5ft (1.0m), 14s period with SW swell.
- Evening surf: Evening surf (07 Sep, local time) - 3ft (0.9m), 13s period with SW swell.
The current surf forecast for Islita at 8PM is: 1.0m 13s primary swell from a Southwest direction and 0.5m 6s secondary swell from a Southwest direction (forecast issued at 11:00am September 07). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 3.5ft (1.1m) | 14s |
| Afternoon (07 Sep) | 3.5ft (1.0m) | 14s |
| Evening (07 Sep) | 3ft (0.9m) | 13s |
Table - waves today at Islita. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Wed afternoon. Warm (max 30°C on Mon morning, min 26°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 |
Wave Graph  | |||||||||||||||||||||
 kJ | 500 | 416 | 357 | 347 | 290 | 286 | 286 | 252 | 249 | 238 | 224 | 222 | 214 | 302 | 367 | 367 | 302 | 427 | 581 | 459 | 885 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | glassy | glassy | glassy | glassy | glassy | cross | on | cross-on | glassy | glassy | off | off | cross-off | glassy | on | on | cross-on | glassy |
High Tide | 10:50AM2.25m | 11:39PM2.13m | 12:02PM2.32m | 00:44AM2.31m | 1:04PM2.42m | ||||||||||||||||
Low Tide | 5:21PM0.50m | 5:46AM0.59m | 6:26PM0.39m | 6:52AM0.46m | 7:21PM0.27m | ||||||||||||||||
 | |  |  |  | |  | | | | | | | |  | |  | | | | | |
 | 5:31 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | 1 | 1 | — | — | — | — | 1 | 2 | 2 | 2 | 1 | — | — | — | — | — | 2 | 6 | 1 |
Temp °C | 28 | 30 | 29 | 27 | 27 | 27 | 27 | 27 | 29 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 30 | 29 | 28 | 27 |
Feels °C | 32 | 34 | 34 | 32 | 32 | 32 | 32 | 32 | 33 | 32 | 33 | 33 | 32 | 32 | 30 | 30 | 32 | 33 | 33 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 |
| kJ | 500 | 416 | 357 | 347 | 290 | 286 | 286 | 249 | 249 | 202 | 199 | 199 | 167 | 302 | 367 | 367 | 302 | 427 | 581 | 459 | 885 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 18 | SSW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | W 10 | SW 12 | WNW 10 |
| kJ | 66 | 26 | 26 | 25 | 14 | 155 | 209 | 252 | 246 | 238 | 224 | 222 | 214 | 114 | 114 | 114 | 116 | 94 | 52 | 122 | 34 |
Swell 3 Height (m) Direction Period (s) | SW 19 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | W 11 | W 11 | W 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 10 | SW 19 | W 10 | SW 20 | W 10 | S 11 |
| kJ | 96 | 33 | 21 | 21 | 20 | 20 | 13 | 85 | 84 | 59 | 39 | 39 | 38 | 37 | 37 | 56 | 234 | 54 | 134 | 51 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 7 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 57 | 64 | 0 | 0 | 0 | 0 | 0 | 14 | 109 | 64 | 0 | 0 | 0 | 0 | 0 | 0 | 56 | 56 | 43 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
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