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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 5 am Thursday 14 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
30.5° C
(Which is 1.5°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 12PM is: 1.1m 15s primary swell from a Southwest direction (forecast issued at 05:00am May 14). An open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 3.5ft (1.1m) | 15s |
| Afternoon (14 May) | 3.5ft (1.1m) | 14s |
| Evening (14 May) | 3ft (0.9m) | 14s |
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 Thu morning, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | |
509 | 558 | 551 | 543 | 529 | 313 | 308 | 357 | 521 | 521 | 469 | 469 | 469 | 463 | 390 | 373 | 357 | 352 | 309 | 309 | 253 | 253 | 253 | 253 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | on | cross-on | on | glassy | cross-off | cross-off | off | cross-off | on | on | on | glassy | cross-off | off | off | off | on | cross-on | on | glassy | cross-off | |
High Tide | 12:20PM2.16m | 00:53AM1.93m | 1:10PM2.30m | 1:44AM2.05m | 2:00PM2.41m | |||||||||||||||||||
Low Tide | 5:59AM0.48m | 6:47PM0.31m | 6:51AM0.36m | 7:36PM0.15m | 7:43AM0.25m | 8:25PM0.03m | ||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | | | | |
 | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | 5:57 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 31 | 32 | 30 | 29 | 29 | 28 | 26 | 26 | 30 | 31 | 30 | 29 | 29 | 28 | 27 | 27 | 31 | 31 | 30 | 29 | 29 | 28 |
30 | 30 | 33 | 33 | 33 | 32 | 34 | 32 | 29 | 28 | 32 | 32 | 32 | 32 | 33 | 32 | 30 | 30 | 33 | 32 | 33 | 32 | 34 | 32 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
 kJ | 509 | 558 | 551 | 543 | 529 | 313 | 308 | 357 | 521 | 521 | 469 | 469 | 469 | 463 | 390 | 373 | 357 | 352 | 309 | 309 | 253 | 253 | 253 | 253 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | SW 16 | SW 16 | SSW 16 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 100 | 100 | 100 | 73 | 94 | 261 | 261 | 169 | 68 | 48 | 48 | 48 | 46 | 46 | 45 | 45 | 42 | 41 | 41 | 40 | 40 | 40 | 25 | 25 |
Swell 3 Height (m) Direction Period (s) | NW 12 | NW 12 | W 15 | W 15 | W 15 | S 10 | S 10 | S 10 | NW 9 | NW 8 | NW 8 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 8 | NW 12 | NW 12 | NW 12 | NW 12 | SW 20 | SW 20 |
| kJ | 6 | 6 | 4 | 4 | 4 | 68 | 66 | 66 | 3 | 3 | 2 | 7 | 7 | 7 | 6 | 6 | 6 | 3 | 6 | 6 | 6 | 5 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 22 | 90 | 22 | 0 | 0 | 0 | 0 | 0 | 22 | 32 | 22 | 0 | 0 | 0 | 0 | 0 | 24 | 90 | 31 | 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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