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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 Friday 17 Apr 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
29.6° C
(Which is 1.1°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 3PM is: 1.0m 14s primary swell from a South-southwest direction (forecast issued at 11:00am April 17). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 4ft (1.2m) | 14s |
| Afternoon (17 Apr) | 3.5ft (1.0m) | 14s |
| Evening (17 Apr) | 2.5ft (0.7m) | 18s |
Table - waves today at Nosara Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 557 | 378 | 401 | 390 | 333 | 329 | 516 | 404 | 390 | 823 | 803 | 679 | 721 | 604 | 558 | 669 | 660 | 549 | 514 | 534 | 527 | 512 | 427 | 401 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | on | cross- on | cross- on | cross | glass | cross- off | glass | cross- on | cross- on | on | cross- on | cross- on | cross- on | glass | cross- off | cross | cross | cross- on | on | glass | cross- off | off |
High Tide / height (m) | 2:30PM 2.40 | 2:59AM 2.18 | 3:14PM 2.48 | 3:44AM 2.23 | 3:59PM 2.50 | 4:30AM 2.23 | ||||||||||||||||||
Low Tide / height (m) | 8:14AM 0.23 | 8:51PM 0.05 | 8:59AM 0.14 | 9:35PM -0.03 | 9:44AM 0.10 | 10:21PM -0.05 | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| Sunrise | 5:31 | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:30 |
| Sunset | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - |
 |  | |  | | | |  | | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | 2 | 2 | - | - | - | - | - | - | - | - |
| Temp. °C | 29 | 30 | 30 | 29 | 28 | 28 | 27 | 26 | 29 | 30 | 29 | 29 | 28 | 28 | 27 | 27 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 26 |
| Feels °C (?) | 31 | 30 | 31 | 32 | 30 | 31 | 31 | 29 | 32 | 31 | 31 | 32 | 31 | 31 | 31 | 31 | 31 | 29 | 30 | 31 | 32 | 32 | 29 | 29 |
- Map Icons:
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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
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