Surf Forecasts:
How big are the waves at Langosta today (15 Sep):
- Afternoon surf: Afternoon surf (15 Sep, local time) - 3.5ft (1.0m), 17s period with SW swell.
- Evening surf: Evening surf (15 Sep, local time) - 3ft (0.9m), 16s period with SW swell.
The current surf forecast for Langosta at 10PM is: 0.9m 16s primary swell from a Southwest direction (forecast issued at 05:00pm September 15). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | - | - |
| Afternoon (15 Sep) | 3.5ft (1.0m) | 17s |
| Evening (15 Sep) | 3ft (0.9m) | 16s |
Table - waves today at Langosta. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Thu afternoon. Warm (max 32°C on Wed morning, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||
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 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 587 | 553 | 437 | 508 | 502 | 502 | 823 | 644 | 620 | 429 | 418 | 418 | 412 | 412 | 407 | 407 | 401 | 401 | 390 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | glassy | cross | off | off | off | off | cross-off | off | cross | cross-on | cross | glassy |
High Tide | 5:29PM2.26m | 5:44AM2.39m | 6:09PM2.12m | 6:24AM2.24m | 6:51PM1.97m | ||||||||||||||
Low Tide | 11:31PM0.34m | 12:03PM0.33m | 00:10AM0.47m | 12:45PM0.47m | |||||||||||||||
 |  | |  |  |  | | | | | | | | | | |  |  | | |
 | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 3 |
Temp °C | 31 | 28 | 26 | 26 | 25 | 25 | 30 | 32 | 29 | 29 | 27 | 26 | 26 | 26 | 30 | 31 | 29 | 27 | 28 |
Feels °C | 32 | 30 | 28 | 28 | 28 | 27 | 30 | 36 | 32 | 31 | 29 | 28 | 28 | 28 | 31 | 33 | 31 | 30 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 587 | 553 | 437 | 508 | 502 | 502 | 823 | 644 | 620 | 429 | 418 | 418 | 412 | 412 | 407 | 407 | 401 | 401 | 390 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | N 5 | N 5 | S 8 | S 8 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 |
| kJ | 113 | 113 | 90 | 89 | 89 | 89 | 68 | 68 | 68 | 16 | 25 | 49 | 49 | 92 | 66 | 65 | 80 | 76 | 55 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | W 13 | N 5 | N 5 | S 8 | S 8 | SW 23 | SW 23 | SW 23 | SW 22 | N 5 | SW 22 | SW 21 | SW 21 |
| kJ | 109 | 109 | 106 | 95 | 71 | 151 | 13 | 10 | 10 | 49 | 46 | 86 | 84 | 133 | 123 | 7 | 163 | 162 | 160 |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 4 | — | NNW 12 | N 5 | — | — | — | — | N 5 | NNE 5 | NNE 5 | NNE 5 | — | — | — | — |
| kJ | — | — | — | 6 | — | 52 | 11 | — | — | — | — | 17 | 12 | 12 | 7 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 0 | 5 | 0 | 16 | 350 | 4 | 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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