Surf Forecasts:
How big are the waves at Nosara Beach today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 2ft (0.6m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 2ft (0.6m), 13s period with SW swell.
- Evening surf: Evening surf (13 Sep, local time) - 1.5ft (0.5m), 19s period with SW swell.
The current surf forecast for Nosara Beach at 6AM is: 0.7m 13s primary swell from a Southwest direction (forecast issued at 11:00pm September 12). An open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 2ft (0.6m) | 13s |
| Afternoon (13 Sep) | 2ft (0.6m) | 13s |
| Evening (13 Sep) | 1.5ft (0.5m) | 19s |
Table - waves today at Nosara Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sat night. Warm (max 31°C on Mon morning, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||
Sunday 13 | Monday 14 | ||||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 |
Wave Graph  | |||||||||||||||||
 kJ | 221 | 215 | 212 | 171 | 140 | 140 | 138 | 138 | 184 | 299 | 234 | 231 | 219 | 194 | 246 | 366 | 370 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | cross-off | on | cross-on | glassy | cross-off | off | cross-off | off | off | cross-on | cross-on | cross-off | cross-off |
High Tide | 3:48AM2.40m | 4:09PM2.23m | 4:27AM2.37m | 4:49PM2.16m | |||||||||||||
Low Tide | 9:34PM0.10m | 10:03AM0.09m | 10:14PM0.14m | 10:43AM0.13m | |||||||||||||
 |  |  |  | | |  | | | | | | | | | | | |
 | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | 3 | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | 3 | 1 | — |
Temp °C | 28 | 27 | 27 | 26 | 29 | 30 | 29 | 28 | 26 | 26 | 26 | 26 | 28 | 31 | 28 | 27 | 26 |
Feels °C | 33 | 31 | 31 | 30 | 33 | 34 | 34 | 33 | 29 | 29 | 29 | 29 | 31 | 35 | 32 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 221 | 215 | 212 | 76 | 78 | 76 | 99 | 76 | 74 | 71 | 73 | 69 | 69 | 92 | 92 | 92 | 90 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 9 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 |
| kJ | 48 | 66 | 76 | 171 | 140 | 140 | 138 | 138 | 136 | 134 | 128 | 95 | 219 | 194 | 246 | 366 | 370 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 21 | SW 21 | SW 21 | SW 17 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 49 | 71 | 71 | 72 | 47 | 60 | 60 | 134 | 184 | 299 | 234 | 231 | 73 | 72 | 71 | 50 | 69 |
Wind waves Height (m) Direction Period (s) | — | — | N 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 13 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 0 | 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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