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Surf Forecasts:
Río Grande surfForecast / Tierra del Fuego / Argentina
48hr Weather and Surf, issued 2 pm Friday 20 Mar 2026 -03Forecast update in hr min s Forecast update imminent
Río Grande surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Río Grande sea temperature is
10.9° C
(Which is 2.0°C warmer than normal for this time of year)How big are the waves at Río Grande today?
The current surf forecast for Río Grande at 10PM is: 1.4m 5s primary swell from a North direction and 0.2m 11s secondary swell from a East-northeast direction, 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 02:00pm March 20). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Mar) | - | - |
| Afternoon (20 Mar) | 1.5ft (0.4m) | 8s |
| Evening (20 Mar) | 4.5ft (1.4m) | 5s |
Table - waves today at Río Grande. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| 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 | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 4 | 5 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 5 | 6 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 35 | 24 | 38 | 97 | 106 | 176 | 280 | 224 | 208 | 140 | 109 | 80 | 62 | 41 | 29 | 28 | 14 | 14 | 12 | 10 | 64 | 222 | 360 | 478 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 9:33AM 8.01 | 9:54PM 7.99 | 10:15AM 8.16 | 10:32PM 8.08 | 10:58AM 8.11 | 11:11PM 7.98 | ||||||||||||||||||
Low Tide / height (m) | 3:53PM 0.11 | 4:12AM 0.07 | 4:34PM 0.14 | 4:55AM -0.06 | 5:17PM 0.39 | 5:40AM 0.05 | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:35 |
| Sunset | - | - | 7:44 | - | - | - | - | - | - | - | 7:40 | - | - | - | - | - | - | - | 7:38 | - | - | - | - | - |
 |  | |  | | |  |  | | | |  |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 10 | 12 | 10 | 10 | 10 | 10 | 6 | 7 | 10 | 9 | 6 | 5 | 4 | 3 | 2 | 6 | 9 | 10 | 8 | 9 | 9 | 9 | 10 |
| Feels °C (?) | 2 | 2 | 5 | 3 | 3 | 5 | 5 | -4 | -5 | 1 | -1 | -3 | -1 | -1 | -1 | -3 | 1 | 2 | 4 | 3 | 1 | -1 | 0 | 1 |
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Live Wave Height (m)
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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 Río Grande 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.
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