Sea weather in Rio Grande in Argentina All the beach weather in Rio Grande

All the essential weather information for enjoying the beach in Rio Grande in Argentina, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Rio Grande over the next 7 days?

Discover the best moment to go to the beach in Rio Grande in Argentina this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Rio Grande. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Friday 5 December 202543°F to 52°Fnot recommended
Saturday 6 December 202541°F to 52°Fnot recommended
Sunday 7 December 202543°F to 56°Fnot recommended
Monday 8 December 202545°F to 50°Fdiscouraged
Tuesday 9 December 202549°F to 56°Fdiscouraged
Wednesday 10 December 202543°F to 50°Fnot recommended
Thursday 11 December 202543°F to 52°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Rio Grande

Sea weather on Friday 5 December 2025

On Friday 5 December 2025, the sun will rise at 04:57 and will set at 21:47 on the beach(es) of Rio Grande. The outside temperature will be a high of 52°F t and a low of 43°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 30.5mph km/h (with gusts up to 37.9mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (43°F)6°C (42°F)6°C (43°F)8°C (46°F)10°C (49°F)11°C (51°F)9°C (49°F)8°C (46°F)
Perceived temperature1°C (34°F)0°C (32°F)0°C (33°F)3°C (37°F)5°C (41°F)7°C (44°F)5°C (40°F)3°C (38°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%71%70%63%50%45%47%58%
Barometric pressure995 hPa996 hPa997 hPa998 hPa998 hPa998 hPa999 hPa1000 hPa
Cloud cover8%10%10%51%74%97%13%6%
Heat index6°C (43°F)6°C (42°F)6°C (43°F)8°C (46°F)10°C (49°F)11°C (51°F)9°C (49°F)8°C (46°F)
Dew point2°C (35°F)1°C (34°F)1°C (34°F)1°C (34°F)-0°C (32°F)-1°C (31°F)-1°C (30°F)0°C (33°F)
Wind
Speed40km/h (25mph)43km/h (27mph)43km/h (27mph)45km/h (28mph)47km/h (29mph)47km/h (29mph)49km/h (30mph)43km/h (27mph)
Gusts57km/h (35mph)50km/h (31mph)61km/h (38mph)59km/h (37mph)52km/h (33mph)48km/h (30mph)49km/h (31mph)50km/h (31mph)
Direction 282°
WNW
280°
W
280°
W
269°
W
265°
W
260°
W
255°
WSW
272°
W
Wind chill1°C (34°F)0°C (32°F)0°C (33°F)3°C (37°F)5°C (41°F)7°C (44°F)5°C (40°F)3°C (38°F)
Waves
Height1.1m (3.6ft)1.3m (4.2ft)1.3m (4.3ft)1.3m (4.1ft)1.0m (3.4ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.2ft)
Direction 286°
WNW
311°
NW
306°
NW
281°
W
283°
WNW
286°
WNW
286°
WNW
288°
WNW
Period5.8 sec.5.7 sec.6.0 sec.5.9 sec.6.5 sec.13.2 sec.5.2 sec.12.1 sec.
Significant height1.5m (4.9ft)1.7m (5.6ft)1.8m (5.9ft)1.8m (5.9ft)1.3m (4.3ft)1.3m (4.3ft)1.5m (4.9ft)1.4m (4.6ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Saturday 6 December 2025

On Saturday 6 December 2025, the sun will rise at 04:56 and will set at 21:48 on the beach(es) of Rio Grande. The outside temperature will be a high of 52°F t and a low of 41°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 37.3mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (43°F)5°C (41°F)5°C (41°F)8°C (46°F)10°C (50°F)11°C (52°F)10°C (50°F)9°C (49°F)
Perceived temperature1°C (33°F)-1°C (31°F)-0°C (31°F)4°C (39°F)7°C (44°F)8°C (46°F)8°C (46°F)7°C (44°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity67%72%72%59%46%42%49%61%
Barometric pressure1001 hPa1002 hPa1004 hPa1005 hPa1005 hPa1006 hPa1007 hPa1009 hPa
Cloud cover3%4%3%2%27%11%8%27%
Heat index6°C (43°F)5°C (41°F)5°C (41°F)8°C (46°F)10°C (50°F)11°C (52°F)10°C (50°F)9°C (49°F)
Dew point0°C (33°F)1°C (33°F)0°C (33°F)0°C (33°F)-1°C (30°F)-1°C (29°F)-0°C (32°F)2°C (36°F)
Wind
Speed42km/h (26mph)40km/h (25mph)36km/h (23mph)32km/h (20mph)27km/h (17mph)33km/h (21mph)18km/h (11mph)17km/h (11mph)
Gusts60km/h (37mph)58km/h (36mph)51km/h (32mph)42km/h (26mph)40km/h (25mph)40km/h (25mph)35km/h (22mph)30km/h (19mph)
Direction 273°
W
267°
W
261°
W
251°
WSW
255°
WSW
261°
W
249°
WSW
260°
W
Wind chill1°C (33°F)-1°C (31°F)-0°C (31°F)4°C (39°F)7°C (44°F)8°C (46°F)8°C (46°F)7°C (44°F)
Waves
Height1.2m (4.0ft)1.3m (4.3ft)1.2m (3.9ft)1.0m (3.1ft)0.6m (1.9ft)0.5m (1.5ft)0.6m (1.8ft)0.4m (1.3ft)
Direction 288°
WNW
303°
WNW
278°
W
277°
W
91°
E
91°
E
274°
W
327°
NNW
Period11.9 sec.11.4 sec.11.1 sec.5.4 sec.5.1 sec.10.6 sec.10.3 sec.4.6 sec.
Significant height1.9m (6.2ft)1.9m (6.2ft)1.6m (5.2ft)1.3m (4.3ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.3m (1ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Sunday 7 December 2025

On Sunday 7 December 2025, the sun will rise at 04:56 and will set at 21:50 on the beach(es) of Rio Grande. The outside temperature will be a high of 56°F t and a low of 43°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 29.8mph km/h (with gusts up to 32.9mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)7°C (45°F)7°C (45°F)9°C (48°F)11°C (52°F)13°C (56°F)11°C (53°F)11°C (51°F)
Perceived temperature6°C (43°F)4°C (39°F)5°C (41°F)6°C (43°F)8°C (47°F)10°C (50°F)7°C (45°F)6°C (44°F)
Precipitation0in0in0.1in0in0in0in0in0in
Humidity68%78%97%92%86%65%62%66%
Barometric pressure1009 hPa1009 hPa1008 hPa1006 hPa1005 hPa1005 hPa1008 hPa1009 hPa
Cloud cover100%100%100%95%100%34%8%56%
Heat index8°C (46°F)7°C (45°F)7°C (45°F)9°C (48°F)11°C (52°F)13°C (56°F)11°C (53°F)11°C (51°F)
Dew point2°C (36°F)4°C (39°F)7°C (44°F)8°C (46°F)9°C (48°F)7°C (44°F)4°C (40°F)4°C (40°F)
Wind
Speed9km/h (6mph)19km/h (12mph)12km/h (8mph)21km/h (13mph)24km/h (15mph)46km/h (29mph)48km/h (30mph)44km/h (27mph)
Gusts16km/h (10mph)28km/h (17mph)19km/h (12mph)33km/h (21mph)27km/h (17mph)53km/h (33mph)50km/h (31mph)47km/h (29mph)
Direction 294°
WNW
289°
WNW

N
323°
NW
293°
WNW
267°
W
272°
W
267°
W
Wind chill6°C (43°F)4°C (39°F)5°C (41°F)6°C (43°F)8°C (47°F)10°C (50°F)7°C (45°F)6°C (44°F)
Waves
Height0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)1.2m (3.8ft)1.0m (3.1ft)1.1m (3.6ft)1.2m (4.1ft)1.5m (4.8ft)
Direction 92°
E
80°
E
73°
ENE
357°
N

N

N
298°
WNW
303°
WNW
Period4.1 sec.3.8 sec.3.7 sec.3.6 sec.5.5 sec.5.2 sec.5.4 sec.5.7 sec.
Significant height0.3m (1ft)0.5m (1.6ft)0.6m (2ft)1.2m (3.9ft)0.8m (2.6ft)1.8m (5.9ft)1.7m (5.6ft)2.2m (7.2ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Monday 8 December 2025

On Monday 8 December 2025, the sun will rise at 04:55 and will set at 21:51 on the beach(es) of Rio Grande. The outside temperature will be a high of 50°F t and a low of 45°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 24.2mph km/h (with gusts up to 28mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (47°F)7°C (45°F)7°C (44°F)9°C (48°F)9°C (47°F)10°C (49°F)10°C (49°F)9°C (49°F)
Perceived temperature4°C (40°F)4°C (38°F)4°C (39°F)7°C (44°F)5°C (42°F)6°C (42°F)6°C (42°F)5°C (42°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%77%82%83%97%86%88%88%
Barometric pressure1011 hPa1011 hPa1011 hPa1010 hPa1008 hPa1006 hPa1002 hPa1001 hPa
Cloud cover45%6%50%100%100%53%100%82%
Heat index9°C (47°F)7°C (45°F)7°C (44°F)9°C (48°F)9°C (47°F)10°C (49°F)10°C (49°F)9°C (49°F)
Dew point3°C (38°F)3°C (38°F)4°C (39°F)6°C (43°F)8°C (47°F)8°C (46°F)8°C (46°F)8°C (46°F)
Wind
Speed36km/h (22mph)23km/h (14mph)14km/h (9mph)15km/h (9mph)21km/h (13mph)36km/h (22mph)39km/h (24mph)36km/h (23mph)
Gusts36km/h (22mph)39km/h (24mph)24km/h (15mph)21km/h (13mph)34km/h (21mph)38km/h (24mph)45km/h (28mph)40km/h (25mph)
Direction 253°
WSW
253°
WSW
252°
WSW
329°
NNW
345°
NNW
348°
NNW
350°
N
344°
NNW
Wind chill4°C (40°F)4°C (38°F)4°C (39°F)7°C (44°F)5°C (42°F)6°C (42°F)6°C (42°F)5°C (42°F)
Waves
Height1.4m (4.6ft)1.2m (3.9ft)0.9m (2.9ft)0.7m (2.3ft)0.7m (2.4ft)1.1m (3.7ft)1.1m (3.6ft)1.3m (4.4ft)
Direction 293°
WNW
271°
W
273°
W
273°
W
315°
NW
349°
N

N

N
Period7.2 sec.7.2 sec.5.5 sec.7.6 sec.7.4 sec.10.2 sec.10.1 sec.10.0 sec.
Significant height1.9m (6.2ft)1.6m (5.2ft)1.2m (3.9ft)0.9m (3ft)1.1m (3.6ft)1.3m (4.3ft)1.0m (3.3ft)1.3m (4.3ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Tuesday 9 December 2025

On Tuesday 9 December 2025, the sun will rise at 04:55 and will set at 21:52 on the beach(es) of Rio Grande. The outside temperature will be a high of 56°F t and a low of 49°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 23mph km/h (with gusts up to 31.1mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (49°F)9°C (48°F)10°C (50°F)11°C (52°F)13°C (56°F)13°C (55°F)11°C (51°F)9°C (49°F)
Perceived temperature6°C (43°F)6°C (44°F)7°C (45°F)8°C (47°F)10°C (50°F)10°C (50°F)7°C (45°F)6°C (42°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%94%89%87%63%59%53%58%
Barometric pressure999 hPa996 hPa996 hPa993 hPa992 hPa992 hPa992 hPa994 hPa
Cloud cover66%56%77%74%89%90%12%5%
Heat index10°C (49°F)9°C (48°F)10°C (50°F)11°C (52°F)13°C (56°F)13°C (55°F)11°C (51°F)9°C (49°F)
Dew point8°C (46°F)8°C (47°F)8°C (47°F)9°C (49°F)6°C (43°F)5°C (41°F)2°C (35°F)1°C (35°F)
Wind
Speed31km/h (19mph)18km/h (11mph)26km/h (16mph)26km/h (16mph)37km/h (23mph)34km/h (21mph)37km/h (23mph)32km/h (20mph)
Gusts35km/h (22mph)21km/h (13mph)33km/h (20mph)31km/h (19mph)42km/h (26mph)39km/h (24mph)44km/h (27mph)50km/h (31mph)
Direction 335°
NNW
342°
NNW
310°
NW
317°
NW
283°
WNW
266°
W
265°
W
264°
W
Wind chill6°C (43°F)6°C (44°F)7°C (45°F)8°C (47°F)10°C (50°F)10°C (50°F)7°C (45°F)6°C (42°F)
Waves
Height1.3m (4.4ft)1.1m (3.6ft)1.2m (4.0ft)1.3m (4.2ft)1.4m (4.5ft)1.2m (4.0ft)1.2m (3.8ft)1.1m (3.7ft)
Direction
N
21°
NNE
22°
NNE
22°
NNE
23°
NNE
25°
NNE
26°
NNE
25°
NNE
Period9.9 sec.9.9 sec.6.6 sec.7.1 sec.7.4 sec.7.7 sec.7.9 sec.7.6 sec.
Significant height1.1m (3.6ft)0.6m (2ft)1.2m (3.9ft)1.2m (3.9ft)1.4m (4.6ft)0.9m (3ft)0.9m (3ft)1.6m (5.2ft)
Sea water temperature
Water temperature8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)

Sea weather on Wednesday 10 December 2025

On Wednesday 10 December 2025, the sun will rise at 04:55 and will set at 21:53 on the beach(es) of Rio Grande. The outside temperature will be a high of 50°F t and a low of 43°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 28mph km/h (with gusts up to 36.7mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)6°C (43°F)6°C (43°F)8°C (47°F)10°C (50°F)9°C (48°F)10°C (51°F)8°C (47°F)
Perceived temperature3°C (37°F)0°C (33°F)0°C (33°F)4°C (38°F)6°C (43°F)4°C (40°F)6°C (43°F)4°C (39°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%68%67%60%49%70%54%67%
Barometric pressure995 hPa995 hPa995 hPa995 hPa994 hPa995 hPa994 hPa997 hPa
Cloud cover0%3%10%29%32%72%73%16%
Heat index7°C (45°F)6°C (43°F)6°C (43°F)8°C (47°F)10°C (50°F)9°C (48°F)10°C (51°F)8°C (47°F)
Dew point1°C (34°F)0°C (33°F)0°C (33°F)1°C (34°F)0°C (32°F)4°C (39°F)2°C (35°F)3°C (37°F)
Wind
Speed30km/h (18mph)41km/h (26mph)42km/h (26mph)43km/h (27mph)45km/h (28mph)43km/h (27mph)44km/h (27mph)37km/h (23mph)
Gusts44km/h (27mph)44km/h (28mph)59km/h (37mph)56km/h (35mph)49km/h (31mph)46km/h (29mph)44km/h (27mph)42km/h (26mph)
Direction 269°
W
274°
W
277°
W
273°
W
284°
WNW
278°
W
282°
WNW
271°
W
Wind chill3°C (37°F)0°C (33°F)0°C (33°F)4°C (38°F)6°C (43°F)4°C (40°F)6°C (43°F)4°C (39°F)
Waves
Height1.3m (4.2ft)1.5m (5.0ft)1.7m (5.5ft)1.7m (5.7ft)1.4m (4.5ft)1.2m (4.1ft)1.1m (3.6ft)1.3m (4.2ft)
Direction 26°
NNE
313°
NW
296°
WNW
275°
W
278°
W
286°
WNW
274°
W
276°
W
Period7.4 sec.7.2 sec.6.3 sec.7.1 sec.7.8 sec.8.0 sec.8.1 sec.8.1 sec.
Significant height1.8m (5.9ft)2.1m (6.9ft)2.4m (7.9ft)2.4m (7.9ft)1.8m (5.9ft)1.7m (5.6ft)1.6m (5.2ft)1.9m (6.2ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Thursday 11 December 2025

On Thursday 11 December 2025, the sun will rise at 04:54 and will set at 21:54 on the beach(es) of Rio Grande. The outside temperature will be a high of 52°F t and a low of 43°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 27.3mph km/h (with gusts up to 37.9mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (44°F)6°C (43°F)6°C (42°F)8°C (46°F)10°C (49°F)11°C (51°F)8°C (47°F)9°C (47°F)
Perceived temperature2°C (35°F)0°C (33°F)0°C (32°F)3°C (38°F)6°C (42°F)7°C (44°F)3°C (38°F)4°C (40°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%74%72%62%57%53%80%80%
Barometric pressure998 hPa999 hPa1000 hPa1000 hPa998 hPa995 hPa993 hPa989 hPa
Cloud cover5%8%100%42%54%50%100%52%
Heat index7°C (44°F)6°C (43°F)6°C (42°F)8°C (46°F)10°C (49°F)11°C (51°F)8°C (47°F)9°C (47°F)
Dew point2°C (36°F)2°C (35°F)1°C (34°F)1°C (34°F)1°C (34°F)2°C (35°F)5°C (41°F)5°C (42°F)
Wind
Speed41km/h (25mph)44km/h (27mph)42km/h (26mph)41km/h (26mph)32km/h (20mph)43km/h (27mph)44km/h (27mph)35km/h (21mph)
Gusts58km/h (36mph)61km/h (38mph)58km/h (36mph)53km/h (33mph)46km/h (28mph)46km/h (29mph)44km/h (28mph)36km/h (22mph)
Direction 286°
WNW
278°
W
273°
W
274°
W
303°
WNW
295°
WNW
337°
NNW
328°
NNW
Wind chill2°C (35°F)0°C (33°F)0°C (32°F)3°C (38°F)6°C (42°F)7°C (44°F)3°C (38°F)4°C (40°F)
Waves
Height1.5m (4.9ft)1.3m (4.3ft)1.3m (4.2ft)1.1m (3.7ft)1.0m (3.4ft)1.0m (3.2ft)0.8m (2.8ft)0.7m (2.2ft)
Direction 295°
WNW
295°
WNW
299°
WNW
282°
WNW
292°
WNW
299°
WNW
286°
WNW
326°
NNW
Period8.0 sec.7.9 sec.7.7 sec.7.5 sec.7.5 sec.7.2 sec.5.4 sec.4.8 sec.
Significant height2.2m (7.2ft)1.8m (5.9ft)1.7m (5.6ft)1.5m (4.9ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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