- Forecast
- Maps
- Live
- Weather State
- Spot Information
Nosara Beach Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Nosara Beach surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 pm 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
30.6° C
(Which is 1.6°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 7AM is: 1.1m 14s primary swell from a Southwest direction (forecast issued at 11:00pm May 14). An open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 3.5ft (1.1m) | 14s |
| Afternoon (15 May) | 3.5ft (1.1m) | 14s |
| Evening (15 May) | 3.5ft (1.0m) | 14s |
Table - waves today at Nosara Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Sun afternoon. Warm (max 31°C on Fri morning, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||||||||||||
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 | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
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 | SW 13 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
308 | 357 | 521 | 521 | 469 | 469 | 469 | 463 | 390 | 373 | 357 | 352 | 309 | 309 | 253 | 253 | 253 | 253 | 253 | 261 | 253 | 253 | 253 | 134 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | cross-off | off | cross-off | on | cross-on | on | glassy | cross-off | off | off | off | on | cross-on | on | glassy | glassy | off | cross-off | glassy | on | on | cross-on | |
High Tide | 00:53AM1.93m | 1:10PM2.30m | 1:44AM2.05m | 2:00PM2.41m | 2:34AM2.14m | 2:49PM2.48m | ||||||||||||||||||
Low Tide | 6:51AM0.36m | 7:36PM0.15m | 7:43AM0.25m | 8:25PM0.03m | 8:34AM0.16m | |||||||||||||||||||
 | | |  | | |  | | | | | | | | |  |  | | | | | |  | | |
 | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 2 | 1 | |
Temp °C | 29 | 27 | 27 | 27 | 30 | 31 | 30 | 29 | 29 | 28 | 27 | 27 | 30 | 31 | 30 | 29 | 29 | 28 | 27 | 27 | 30 | 30 | 30 | 29 |
33 | 30 | 30 | 30 | 32 | 32 | 33 | 32 | 33 | 32 | 30 | 30 | 32 | 32 | 33 | 32 | 34 | 32 | 30 | 30 | 34 | 32 | 33 | 32 | |
Swell 1 Height (m) Direction Period (s) | 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 | SW 13 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 12 |
 kJ | 308 | 357 | 521 | 521 | 469 | 469 | 469 | 463 | 390 | 373 | 357 | 352 | 309 | 309 | 253 | 253 | 253 | 253 | 253 | 261 | 253 | 253 | 253 | 94 |
Swell 2 Height (m) Direction Period (s) | 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 | S 9 | S 9 | S 9 | S 9 | S 8 | SSW 14 |
| kJ | 261 | 169 | 68 | 48 | 48 | 48 | 45 | 46 | 45 | 45 | 42 | 41 | 41 | 40 | 41 | 40 | 40 | 25 | 25 | 38 | 36 | 36 | 35 | 134 |
Swell 3 Height (m) Direction Period (s) | 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 | SW 20 | SW 20 | SSW 20 | SSW 19 | NW 11 | S 8 |
| kJ | 66 | 66 | 3 | 3 | 2 | 7 | 7 | 7 | 6 | 6 | 6 | 3 | 6 | 6 | 6 | 5 | 15 | 15 | 15 | 15 | 37 | 37 | 4 | 35 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 22 | 32 | 22 | 0 | 0 | 0 | 0 | 0 | 24 | 90 | 48 | 0 | 0 | 0 | 0 | 0 | 32 | 32 | 4 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nosara Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest