Surf Forecasts:
How big are the waves at Nosara Beach today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 3.5ft (1.1m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 3.5ft (1.1m), 13s period with SW swell.
- Evening surf: Evening surf (31 Aug, local time) - 3.5ft (1.1m), 13s period with SW swell.
The current surf forecast for Nosara Beach at 4AM is: 1.2m 14s primary swell from a Southwest direction (forecast issued at 11:00pm August 30). An open ocean swell of 0.4m 6s 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 (31 Aug) | 3.5ft (1.1m) | 13s |
| Afternoon (31 Aug) | 3.5ft (1.1m) | 13s |
| Evening (31 Aug) | 3.5ft (1.1m) | 13s |
Table - waves today at Nosara Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sun night. Warm (max 31°C on Mon morning, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||
Monday 31 | Tuesday 1 | ||||||||||||||||
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 12 | SW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||
 kJ | 716 | 621 | 526 | 511 | 451 | 444 | 386 | 380 | 380 | 331 | 326 | 316 | 301 | 297 | 297 | 252 | 220 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | glassy | cross-off | off | on | cross-on | cross-on | cross | cross | cross | cross | cross | on | on | on | cross-on |
High Tide | 4:28AM2.28m | 4:46PM2.11m | 5:05AM2.29m | 5:25PM2.07m | |||||||||||||
Low Tide | 10:14PM0.21m | 10:42AM0.22m | 10:50PM0.22m | 11:21AM0.22m | |||||||||||||
 | | |  | | |  | |  | | | | | | | | | |
 | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 1 | 3 | 1 | — | — | — | 1 | 2 | — | — | — | 2 | — | — | 1 | — | — |
Temp °C | 27 | 27 | 26 | 26 | 28 | 31 | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 32 | 32 | 30 | 30 | 31 | 33 | 32 | 32 | 31 | 31 | 29 | 30 | 31 | 30 | 31 | 31 | 31 |
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 12 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 716 | 621 | 526 | 511 | 451 | 444 | 386 | 380 | 380 | 331 | 326 | 316 | 301 | 297 | 297 | 252 | 220 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 8 | S 6 | S 6 | S 6 | S 6 | W 10 | SSW 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | SW 18 | S 6 | SSW 6 |
| kJ | 41 | 32 | 13 | 12 | 12 | 12 | 8 | 20 | 18 | 22 | 23 | 33 | 33 | 43 | 112 | 51 | 51 |
Swell 3 Height (m) Direction Period (s) | SW 6 | WSW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | SSW 20 | W 10 | W 9 | W 9 | W 9 | SW 19 | SW 18 | SW 18 | W 8 | SW 18 | SW 18 |
| kJ | 8 | 3 | 5 | 5 | 3 | 3 | 38 | 7 | 7 | 14 | 14 | 56 | 84 | 113 | 6 | 112 | 112 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 6 | — | — | — | — | — | — | — | S 6 | — | — |
| kJ | — | — | — | — | — | — | 20 | — | — | — | — | — | — | — | 52 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 22 | 32 | 4 | 4 | 4 | 4 | 4 | 4 | 32 | 303 | 32 | 7 |
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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