Surf Forecasts:
How big are the waves at Langosta today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 3.5ft (1.1m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 3.5ft (1.0m), 17s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 3ft (0.9m), 16s period with SW swell.
The current surf forecast for Langosta at 4PM is: 1.0m 17s primary swell from a Southwest direction (forecast issued at 11:00am September 21). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 3.5ft (1.1m) | 18s |
| Afternoon (21 Sep) | 3.5ft (1.0m) | 17s |
| Evening (21 Sep) | 3ft (0.9m) | 16s |
Table - waves today at Langosta. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 89mm), heaviest during Mon morning. Warm (max 29°C on Wed morning, min 24°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||
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 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 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 679 | 679 | 582 | 487 | 448 | 443 | 511 | 581 | 498 | 427 | 421 | 421 | 480 | 480 | 416 | 344 | 339 | 322 | 309 | 305 | 355 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | glassy |
High Tide | 10:08AM1.83m | 11:00PM1.73m | 11:17AM1.87m | 00:00AM1.85m | 12:14PM1.95m | ||||||||||||||||
Low Tide | 4:43PM0.78m | 5:03AM0.88m | 5:44PM0.72m | 6:05AM0.79m | 6:33PM0.63m | ||||||||||||||||
 |  |  |  |  | | | | | | | | | | |  |  | | |  | | |
 | 5:31 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | 53 | 7 | — | — | 2 | 1 | 2 | 2 | 1 | 4 | 3 | 2 | 4 | 1 | — | — | — | — | 1 | — | 1 |
Temp °C | 24 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 27 | 29 | 28 | 27 | 27 |
Feels °C | 28 | 30 | 30 | 30 | 29 | 28 | 29 | 29 | 30 | 30 | 30 | 29 | 27 | 29 | 29 | 29 | 31 | 33 | 31 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | 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 16 | SSW 7 | SW 7 | SW 16 | WSW 7 | SW 15 | SW 15 | SW 15 |
| kJ | 679 | 679 | 582 | 487 | 448 | 443 | 511 | 581 | 498 | 427 | 421 | 421 | 480 | 480 | 96 | 75 | 339 | 79 | 309 | 305 | 355 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | SW 6 | SW 10 | SSW 6 | SW 6 | SW 16 | SW 16 | SW 7 | SW 15 | WSW 7 | WSW 7 | WSW 6 |
| kJ | 49 | 48 | 48 | 64 | 51 | 49 | 61 | 56 | 70 | 66 | 11 | 28 | 75 | 58 | 416 | 344 | 54 | 322 | 66 | 47 | 33 |
Swell 3 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 11 | SW 11 | SW 11 | SW 10 | S 8 | SW 10 | S 7 | SSW 10 | S 8 | W 8 | S 7 | S 7 | S 7 | S 7 |
| kJ | 58 | 59 | 58 | 58 | 58 | 58 | 58 | 46 | 29 | 29 | 28 | 29 | 25 | 27 | 10 | 28 | 43 | 25 | 25 | 24 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSE 3 | S 6 | — | S 6 | SSW 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 7 | 84 | — | 52 | 68 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 249 | 4 | 16 | 0 | 0 | 0 | 16 | 4 | 4 | 4 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||
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