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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 Sunday 08 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
30.0° C
(Which is 1.2°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 1AM is: 0.6m 14s primary swell from a South-southwest direction and 0.7m 11s secondary swell from a South-southwest direction (forecast issued at 05:00pm March 08). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Mar) | 2.5ft (0.7m) | 15s |
| Afternoon (09 Mar) | 3ft (0.9m) | 13s |
| Evening (09 Mar) | 2ft (0.6m) | 22s |
Table - waves today at Damas Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | |||||||||||||||||||||
| 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) (?) | 16 | 16 | 11 | 14 | 14 | 15 | 15 | 15 | 13 | 13 | 22 | 22 | 21 | 20 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 248 | 183 | 205 | 154 | 206 | 272 | 209 | 209 | 265 | 355 | 361 | 408 | 487 | 621 | 807 | 731 | 894 | 938 | 928 | 975 | 943 | 1044 | 1162 | 984 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | glass | cross- off | off | cross- off | glass | on | on | on | glass | cross- off | cross- off | cross- off | glass | cross- on | on | on | glass | cross- off | cross- off | cross- off | glass | on |
High Tide / height (m) | 6:00PM 2.55 | 6:24AM 2.29 | 6:38PM 2.40 | 7:04AM 2.13 | 7:19PM 2.25 | 7:51AM 1.98 | ||||||||||||||||||
Low Tide / height (m) | 12:18AM 0.43 | 12:25PM 0.57 | 12:57AM 0.56 | 1:04PM 0.72 | 1:43AM 0.71 | |||||||||||||||||||
Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:46 | - | - |
| Sunset | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - |
 |  | |  | | | | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 30 | 27 | 27 | 25 | 24 | 25 | 29 | 29 | 29 | 28 | 27 | 25 | 24 | 24 | 29 | 29 | 29 | 27 | 27 | 26 | 25 | 25 | 28 | 29 |
| Feels °C (?) | 32 | 30 | 31 | 27 | 25 | 26 | 32 | 31 | 31 | 32 | 31 | 27 | 25 | 24 | 31 | 30 | 31 | 30 | 31 | 28 | 26 | 26 | 30 | 31 |
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
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