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Damas Rivermouth Surf Forecast
/ Golfo de Nicoya (40 surf breaks) /
Surf Forecasts:
Damas Rivermouth surfForecast / Golfo de Nicoya / Costa Rica
48hr Weather and Surf, issued 5 pm Wednesday 25 Mar 2026 CSTForecast update in hr min s Forecast update imminent
Damas Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Damas Rivermouth sea temperature is
30.2° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Damas Rivermouth today?
The current surf forecast for Damas Rivermouth at 8PM is: 0.7m 12s primary swell from a South-southwest direction and 0.3m 16s secondary swell from a Southwest direction (forecast issued at 05:00pm March 25). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | - | - |
| Afternoon (25 Mar) | 2.5ft (0.7m) | 12s |
| Evening (25 Mar) | 2ft (0.6m) | 12s |
Table - waves today at Damas Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 150 | 147 | 99 | 94 | 89 | 88 | 86 | 116 | 114 | 114 | 112 | 108 | 98 | 60 | 98 | 96 | 94 | 92 | 68 | 68 | 67 | 67 | 63 | 60 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | glass | glass | glass | cross- off | glass | cross- on | on | glass | glass | off | glass | cross- off | glass | on | on | glass | glass | off | off | off | on | on |
High Tide / height (m) | 7:38PM 2.49 | 8:21AM 2.22 | 8:46PM 2.33 | 9:37AM 2.16 | 10:04PM 2.24 | 10:57AM 2.19 | ||||||||||||||||||
Low Tide / height (m) | 1:21PM 0.52 | 2:05AM 0.46 | 2:28PM 0.67 | 3:17AM 0.58 | 3:48PM 0.76 | 4:34AM 0.62 | ||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - |
| Sunset | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 29 | 28 | 27 | 26 | 25 | 25 | 29 | 29 | 29 | 28 | 27 | 27 | 26 | 25 | 29 | 29 | 29 | 27 | 27 | 26 | 25 | 25 | 29 | 29 |
| Feels °C (?) | 30 | 31 | 30 | 29 | 27 | 27 | 32 | 30 | 31 | 32 | 31 | 31 | 29 | 27 | 32 | 31 | 31 | 31 | 31 | 29 | 27 | 27 | 31 | 31 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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