Surf Forecasts:
How big are the waves at Nosara Beach today (10 Sep):
- Afternoon surf: Afternoon surf (10 Sep, local time) - 4.5ft (1.3m), 16s period with SW swell.
- Evening surf: Evening surf (10 Sep, local time) - 4ft (1.2m), 16s period with SW swell.
The current surf forecast for Nosara Beach at 8PM is: 1.2m 16s primary swell from a Southwest direction (forecast issued at 05:00pm September 10). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | - | - |
| Afternoon (10 Sep) | 4.5ft (1.3m) | 16s |
| Evening (10 Sep) | 4ft (1.2m) | 16s |
Table - waves today at Nosara Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sat afternoon. Warm (max 31°C on Fri morning, min 26°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||
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 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 823 | 719 | 719 | 897 | 897 | 710 | 701 | 683 | 631 | 472 | 466 | 459 | 459 | 459 | 346 | 346 | 341 | 285 | 221 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross-off | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | on | cross-on | glassy | cross-off |
High Tide | 1:56PM2.19m | 2:24AM2.29m | 2:44PM2.24m | 3:07AM2.37m | 3:28PM2.26m | ||||||||||||||
Low Tide | 8:08PM0.16m | 8:36AM0.17m | 8:53PM0.11m | 9:21AM0.11m | |||||||||||||||
 |  |  | | |  |  | | | |  |  | | | | | | | | |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | 3 | 5 | 1 |
Temp °C | 30 | 29 | 27 | 27 | 26 | 26 | 30 | 31 | 30 | 28 | 28 | 27 | 26 | 26 | 29 | 30 | 29 | 28 | 27 |
Feels °C | 33 | 33 | 30 | 31 | 29 | 29 | 33 | 33 | 33 | 31 | 33 | 31 | 30 | 30 | 32 | 32 | 33 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 823 | 719 | 719 | 897 | 897 | 710 | 701 | 683 | 631 | 472 | 466 | 459 | 459 | 459 | 346 | 346 | 341 | 285 | 221 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 9 | S 8 | S 8 | S 8 |
| kJ | 69 | 94 | 52 | 52 | 52 | 66 | 36 | 46 | 62 | 51 | 51 | 53 | 54 | 55 | 43 | 52 | 66 | 68 | 64 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SSE 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SW 18 | SW 18 | SW 18 | SW 18 |
| kJ | 20 | 20 | 20 | 20 | 20 | 19 | 33 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 50 | 80 | 80 | 49 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 4 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 22 | 4 | 4 | 0 | 0 | 0 | 0 | 24 | 238 |
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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