Surf Forecasts:
How big are the waves at Nosara Beach today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 3.5ft (1.0m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 3.5ft (1.0m), 14s period with SW swell.
- Evening surf: Evening surf (17 Sep, local time) - 3ft (0.9m), 14s period with SW swell.
The current surf forecast for Nosara Beach at 10AM is: 1.0m 14s primary swell from a Southwest direction (forecast issued at 05:00am September 17). An open ocean swell of 0.7m 10s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 3.5ft (1.0m) | 14s |
| Afternoon (17 Sep) | 3.5ft (1.0m) | 14s |
| Evening (17 Sep) | 3ft (0.9m) | 14s |
Table - waves today at Nosara Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Sat night. Warm (max 30°C on Thu morning, min 26°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||||||||
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 | 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 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 13 | SW 21 | SW 18 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 412 | 412 | 407 | 407 | 401 | 401 | 331 | 317 | 261 | 253 | 205 | 205 | 239 | 239 | 239 | 236 | 236 | 231 | 224 | 206 | 167 | 279 | 199 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | on | on | on | glassy | off | cross-off | cross-off | cross-off | on | on | on | glassy | glassy | off | off | glassy | cross-on | cross-on | on | on |
High Tide | 6:23AM2.03m | 6:51PM1.79m | 7:07AM1.89m | 7:39PM1.66m | 7:57AM1.77m | 8:38PM1.57m | |||||||||||||||||
Low Tide | 00:10AM0.44m | 12:44PM0.42m | 00:51AM0.56m | 1:31PM0.55m | 1:39AM0.68m | 2:27PM0.65m | |||||||||||||||||
 |  | |  |  |  | | | | | | | |  | | | | | | | | | | |
 | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | 2 | 9 |
Temp °C | 26 | 26 | 29 | 30 | 29 | 29 | 28 | 26 | 26 | 26 | 28 | 30 | 29 | 28 | 28 | 27 | 26 | 26 | 29 | 29 | 29 | 28 | 28 |
Feels °C | 29 | 29 | 32 | 32 | 32 | 34 | 33 | 29 | 29 | 29 | 31 | 32 | 32 | 32 | 33 | 32 | 29 | 30 | 34 | 31 | 33 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | 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 13 | SW 13 | SW 13 | S 7 | S 7 | S 7 |
| kJ | 412 | 412 | 407 | 407 | 401 | 401 | 331 | 317 | 261 | 253 | 205 | 205 | 205 | 205 | 205 | 205 | 202 | 172 | 170 | 170 | 49 | 48 | 47 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 9 | SW 20 | SW 20 | SW 19 | SW 19 | S 8 | S 8 | S 8 | SW 13 | SW 12 | SW 12 |
| kJ | 92 | 92 | 90 | 89 | 78 | 56 | 55 | 53 | 52 | 51 | 51 | 51 | 52 | 239 | 239 | 236 | 236 | 49 | 44 | 54 | 167 | 159 | 120 |
Swell 3 Height (m) Direction Period (s) | SW 23 | SW 23 | SW 22 | SW 22 | SW 21 | SW 21 | SW 21 | SW 21 | SW 21 | SW 21 | SW 20 | SW 20 | SW 20 | S 9 | S 9 | S 9 | S 9 | SW 19 | SW 19 | SW 18 | SW 18 | SW 21 | SW 18 |
| kJ | 84 | 82 | 75 | 119 | 162 | 162 | 160 | 220 | 218 | 212 | 196 | 190 | 239 | 37 | 38 | 38 | 53 | 231 | 224 | 206 | 154 | 279 | 199 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 32 | 32 | 4 | 0 | 0 | 0 | 0 | 0 | 32 | 32 | 4 | 0 | 0 | 0 | 0 | 0 | 32 | 32 | 36 | 13 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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