Surf Forecasts:
How big are the waves at Nosara Beach today (17 Aug):
- Afternoon surf: Afternoon surf (17 Aug, local time) - 4.5ft (1.3m), 15s period with SW swell.
- Evening surf: Evening surf (17 Aug, local time) - 4ft (1.2m), 15s period with SW swell.
The current surf forecast for Nosara Beach at 12AM is: 1.2m 14s primary swell from a Southwest direction (forecast issued at 05:00pm August 16). An open ocean swell of 1.0m 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 (17 Aug) | - | - |
| Afternoon (17 Aug) | 4.5ft (1.3m) | 15s |
| Evening (17 Aug) | 4ft (1.2m) | 15s |
Table - waves today at Nosara Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Tue afternoon. Warm (max 29°C on Tue morning, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | |||||||||||||||||
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 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 677 | 677 | 606 | 598 | 590 | 447 | 428 | 422 | 428 | 434 | 428 | 416 | 410 | 416 | 428 | 428 | 401 | 471 | 539 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | glassy | cross-off | cross-off | glassy | glassy | on | cross | cross | cross-off | off | glassy | off | cross-off | cross-on | cross-off | cross-off |
High Tide | 5:17PM2.21m | 5:41AM2.32m | 6:00PM2.09m | 6:22AM2.21m | 6:43PM1.94m | ||||||||||||||
Low Tide | 11:25PM0.14m | 11:56AM0.23m | 00:06AM0.26m | 12:40PM0.33m | |||||||||||||||
 | |  |  | |  | | | | | |  | |  | | | | | | |
 | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | 6:00 | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | 2 | 4 | 1 | 4 | 2 | — | — | — | 1 | 2 | 2 | — | — | — | 1 | 2 | 6 | 5 | 1 |
Temp °C | 28 | 26 | 25 | 24 | 24 | 25 | 26 | 28 | 27 | 26 | 25 | 25 | 25 | 26 | 28 | 29 | 28 | 27 | 26 |
Feels °C | 31 | 30 | 29 | 28 | 28 | 28 | 31 | 32 | 31 | 28 | 28 | 28 | 28 | 31 | 31 | 33 | 32 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 8 | S 8 | SW 16 |
| kJ | 677 | 677 | 606 | 598 | 590 | 447 | 428 | 422 | 428 | 434 | 428 | 416 | 410 | 416 | 428 | 428 | 120 | 117 | 539 |
Swell 2 Height (m) Direction Period (s) | S 11 | SSW 7 | SSW 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | SW 14 | SW 16 | S 8 |
| kJ | 235 | 79 | 102 | 94 | 79 | 84 | 91 | 115 | 115 | 115 | 108 | 88 | 88 | 93 | 120 | 120 | 401 | 471 | 121 |
Swell 3 Height (m) Direction Period (s) | NNW 6 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | NW 7 | S 12 | S 12 |
| kJ | 8 | 37 | 58 | 37 | 57 | 36 | 20 | 21 | 20 | 19 | 18 | 18 | 8 | 8 | 8 | 8 | 2 | 3 | 11 |
Wind waves Height (m) Direction Period (s) | S 7 | SSW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 94 | 121 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 22 | 33 | 31 | 0 | 0 | 0 | 0 | 0 | 32 | 50 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nosara Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest