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Nosara Beach Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Nosara Beach surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 am Sunday 10 May 2026 CSTForecast update in hr min s Forecast update imminent
Nosara Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nosara Beach sea temperature is
30.2° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Nosara Beach today?
The current surf forecast for Nosara Beach at 6PM is: 1.2m 16s primary swell from a Southwest direction and 0.8m 12s secondary swell from a South-southwest direction (forecast issued at 11:00am May 10). The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 3.5ft (1.1m) | 16s |
| Afternoon (10 May) | 3.5ft (1.1m) | 16s |
| Evening (10 May) | 3.5ft (1.1m) | 16s |
Table - waves today at Nosara Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 32°C on Sun morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | |
595 | 587 | 587 | 757 | 587 | 587 | 367 | 362 | 353 | 344 | 287 | 269 | 322 | 258 | 258 | 255 | 255 | 255 | 251 | 169 | 162 | 160 | 154 | 152 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-on | on | on | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | on | cross-on | cross | cross-off | off | glassy | on | cross-on | on | cross-on | glassy | off | off | |
High Tide | 8:42AM1.72m | 8:53PM1.68m | 9:38AM1.78m | 9:58PM1.68m | 10:35AM1.88m | 11:01PM1.73m | ||||||||||||||||||
Low Tide | 2:49PM0.78m | 3:11AM0.65m | 3:55PM0.73m | 4:08AM0.63m | 4:58PM0.62m | 5:05AM0.57m | ||||||||||||||||||
 |  | |  | | | | | | | | | | |  | | | | | | | | | | |
 | 5:22 | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — |
 | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | 5:55 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 30 | 32 | 30 | 29 | 28 | 28 | 26 | 26 | 29 | 30 | 30 | 29 | 28 | 28 | 27 | 27 | 30 | 29 | 29 | 29 | 28 | 27 | 27 | 26 |
32 | 34 | 31 | 32 | 32 | 32 | 29 | 28 | 32 | 31 | 32 | 33 | 32 | 32 | 30 | 30 | 33 | 30 | 32 | 32 | 31 | 31 | 31 | 29 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 |
 kJ | 595 | 587 | 587 | 757 | 587 | 587 | 367 | 362 | 353 | 344 | 287 | 269 | 322 | 258 | 258 | 255 | 255 | 130 | 133 | 135 | 133 | 131 | 131 | 136 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | SSW 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 11 | SSW 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 141 | 91 | 173 | 198 | 155 | 148 | 148 | 137 | 130 | 127 | 133 | 123 | 112 | 102 | 100 | 127 | 130 | 255 | 251 | 169 | 162 | 160 | 151 | 149 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SSW 17 | SSW 17 | — | NNW 13 | SW 11 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | NW 8 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 18 | SW 18 | SW 18 | SW 18 |
| kJ | 50 | 96 | 96 | — | 17 | 20 | 87 | 87 | 86 | 51 | 81 | 78 | 3 | 43 | 42 | 42 | 42 | 42 | 21 | 40 | 83 | 81 | 154 | 152 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 7 | 22 | 22 | 4 | 0 | 0 | 0 | 0 | 24 | 24 | 181 | 4 | 4 | 0 | 0 | 0 | 24 | 32 | 48 | 4 | 0 | 0 | 0 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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