Sea weather in Bahía Blanca in Argentina All the beach weather in Bahía Blanca

All the essential weather information for enjoying the beach in Bahía Blanca 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 Bahía Blanca over the next 7 days?

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

Date Outside temp. Our opinion
Monday 20 July 202647°F to 50°Frecommended
Tuesday 21 July 202645°F to 50°Fdiscouraged
Wednesday 22 July 202645°F to 47°Fdiscouraged
Thursday 23 July 202645°F to 54°Fdiscouraged
Friday 24 July 202650°F to 58°Fdiscouraged
Saturday 25 July 202654°F to 56°Fdiscouraged
Sunday 26 July 202652°F to 59°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Bahía Blanca

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 08:21 and will set at 18:10 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 50°F t and a low of 47°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 11.8mph km/h (with gusts up to 21.8mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (47°F)9°C (48°F)8°C (46°F)8°C (46°F)9°C (48°F)10°C (50°F)10°C (50°F)10°C (49°F)
Perceived temperature6°C (43°F)6°C (43°F)6°C (42°F)5°C (42°F)6°C (43°F)8°C (46°F)8°C (46°F)7°C (45°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%92%93%89%80%74%74%77%
Barometric pressure1014 hPa1014 hPa1013 hPa1014 hPa1015 hPa1013 hPa1013 hPa1015 hPa
Cloud cover55%45%76%38%100%88%100%73%
Heat index9°C (47°F)9°C (48°F)8°C (46°F)8°C (46°F)9°C (48°F)10°C (50°F)10°C (50°F)10°C (49°F)
Dew point7°C (45°F)7°C (45°F)7°C (44°F)6°C (43°F)5°C (42°F)5°C (42°F)6°C (42°F)6°C (42°F)
Wind
Speed14km/h (9mph)15km/h (10mph)14km/h (9mph)13km/h (8mph)17km/h (11mph)15km/h (9mph)19km/h (12mph)17km/h (10mph)
Gusts21km/h (13mph)23km/h (14mph)22km/h (14mph)20km/h (12mph)25km/h (15mph)25km/h (15mph)35km/h (22mph)27km/h (17mph)
Direction 126°
SE
110°
ESE
79°
E
72°
ENE
69°
ENE
76°
ENE
79°
E
47°
NE
Wind chill6°C (43°F)6°C (43°F)6°C (42°F)5°C (42°F)6°C (43°F)8°C (46°F)8°C (46°F)7°C (45°F)
Waves
Height0.1m (0.4ft)0.1m (0.4ft)0.1m (0.4ft)0.1m (0.3ft)0.5m (1.8ft)0.4m (1.5ft)0.1m (0.4ft)0.1m (0.4ft)
Direction 92°
E
87°
E
92°
E
82°
E
82°
E
81°
E
100°
E
39°
NE
Period1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.5m (1.6ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 08:20 and will set at 18:11 on the beach(es) of Bahía Blanca. 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 23mph km/h (with gusts up to 32.3mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (49°F)8°C (47°F)8°C (47°F)7°C (44°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)
Perceived temperature8°C (46°F)7°C (45°F)6°C (43°F)2°C (36°F)2°C (36°F)3°C (37°F)3°C (38°F)3°C (38°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%88%91%89%84%79%74%76%
Barometric pressure1015 hPa1015 hPa1015 hPa1017 hPa1018 hPa1017 hPa1019 hPa1020 hPa
Cloud cover100%100%100%99%100%99%100%100%
Heat index10°C (49°F)8°C (47°F)8°C (47°F)7°C (44°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)
Dew point6°C (42°F)7°C (44°F)7°C (44°F)5°C (41°F)5°C (41°F)4°C (39°F)3°C (37°F)3°C (38°F)
Wind
Speed12km/h (8mph)8km/h (5mph)11km/h (7mph)28km/h (17mph)37km/h (23mph)31km/h (19mph)24km/h (15mph)25km/h (15mph)
Gusts19km/h (12mph)12km/h (7mph)16km/h (10mph)39km/h (24mph)52km/h (32mph)45km/h (28mph)34km/h (21mph)35km/h (22mph)
Direction
N
271°
W
300°
WNW
227°
SW
189°
S
175°
S
163°
SSE
158°
SSE
Wind chill8°C (46°F)7°C (45°F)6°C (43°F)2°C (36°F)2°C (36°F)3°C (37°F)3°C (38°F)3°C (38°F)
Waves
Height0.2m (0.5ft)0.2m (0.6ft)0.3m (1.0ft)0.4m (1.2ft)0.4m (1.2ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.6ft)
Direction
N
285°
WNW
209°
SSW
189°
S
169°
S
156°
SSE
148°
SSE
137°
SE
Period1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.9m (3ft)1.0m (3.3ft)0.9m (3ft)0.7m (2.3ft)0.6m (2ft)0.4m (1.3ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 08:20 and will set at 18:11 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 47°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 13.7mph km/h (with gusts up to 21.8mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)8°C (46°F)8°C (46°F)7°C (45°F)8°C (46°F)8°C (46°F)7°C (45°F)8°C (46°F)
Perceived temperature4°C (39°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)4°C (39°F)4°C (40°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%63%60%62%58%62%67%66%
Barometric pressure1022 hPa1023 hPa1024 hPa1025 hPa1025 hPa1024 hPa1023 hPa1023 hPa
Cloud cover100%100%69%36%36%23%15%48%
Heat index8°C (46°F)8°C (46°F)8°C (46°F)7°C (45°F)8°C (46°F)8°C (46°F)7°C (45°F)8°C (46°F)
Dew point3°C (37°F)1°C (34°F)0°C (33°F)1°C (33°F)0°C (32°F)1°C (34°F)2°C (35°F)2°C (35°F)
Wind
Speed22km/h (14mph)15km/h (10mph)12km/h (8mph)14km/h (9mph)14km/h (9mph)14km/h (9mph)20km/h (12mph)22km/h (13mph)
Gusts31km/h (19mph)22km/h (14mph)17km/h (11mph)20km/h (12mph)20km/h (12mph)21km/h (13mph)34km/h (21mph)35km/h (22mph)
Direction 147°
SSE
140°
SE
122°
ESE
98°
E
81°
E
116°
ESE
104°
ESE
45°
NE
Wind chill4°C (39°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)4°C (39°F)4°C (40°F)
Waves
Height0.1m (0.5ft)0.1m (0.4ft)0.5m (1.7ft)0.1m (0.4ft)0.2m (0.6ft)0.1m (0.5ft)0.5m (1.8ft)0.1m (0.4ft)
Direction 125°
SE
119°
ESE
114°
ESE
88°
E
51°
NE
48°
NE
46°
NE
11°
N
Period1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.3m (1ft)0.2m (0.7ft)0.4m (1.3ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 08:19 and will set at 18:12 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 54°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 14.9mph km/h (with gusts up to 23mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)7°C (45°F)7°C (44°F)7°C (45°F)10°C (51°F)12°C (54°F)11°C (52°F)11°C (51°F)
Perceived temperature4°C (39°F)4°C (39°F)3°C (38°F)4°C (40°F)8°C (46°F)10°C (50°F)9°C (48°F)8°C (47°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%70%74%74%67%60%66%74%
Barometric pressure1022 hPa1022 hPa1021 hPa1022 hPa1021 hPa1019 hPa1018 hPa1019 hPa
Cloud cover65%12%18%70%38%19%16%100%
Heat index7°C (45°F)7°C (45°F)7°C (44°F)7°C (45°F)10°C (51°F)12°C (54°F)11°C (52°F)11°C (51°F)
Dew point2°C (36°F)2°C (35°F)2°C (36°F)3°C (37°F)4°C (40°F)5°C (41°F)5°C (41°F)6°C (43°F)
Wind
Speed23km/h (14mph)17km/h (11mph)19km/h (12mph)16km/h (10mph)20km/h (13mph)24km/h (15mph)20km/h (12mph)19km/h (12mph)
Gusts37km/h (23mph)28km/h (18mph)31km/h (19mph)25km/h (16mph)32km/h (20mph)26km/h (16mph)23km/h (14mph)36km/h (22mph)
Direction 21°
NNE
352°
N
339°
NNW
357°
N
348°
NNW
344°
NNW
360°
N
15°
NNE
Wind chill4°C (39°F)4°C (39°F)3°C (38°F)4°C (40°F)8°C (46°F)10°C (50°F)9°C (48°F)8°C (47°F)
Waves
Height0.2m (0.7ft)0.2m (0.8ft)0.3m (0.9ft)0.2m (0.8ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.8ft)
Direction
N
352°
N
343°
NNW
336°
NNW
331°
NNW
336°
NNW
352°
N

N
Period1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 08:18 and will set at 18:13 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 58°F t and a low of 50°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 17.4mph km/h (with gusts up to 26.1mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (51°F)11°C (51°F)11°C (52°F)10°C (50°F)12°C (54°F)14°C (56°F)13°C (55°F)12°C (54°F)
Perceived temperature8°C (47°F)9°C (48°F)9°C (48°F)7°C (45°F)10°C (49°F)11°C (52°F)11°C (51°F)10°C (51°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%72%69%75%66%60%68%72%
Barometric pressure1020 hPa1019 hPa1018 hPa1019 hPa1019 hPa1018 hPa1017 hPa1019 hPa
Cloud cover100%100%70%28%13%10%100%75%
Heat index11°C (51°F)11°C (51°F)11°C (52°F)10°C (50°F)12°C (54°F)14°C (56°F)13°C (55°F)12°C (54°F)
Dew point6°C (43°F)6°C (43°F)6°C (42°F)6°C (43°F)6°C (43°F)6°C (43°F)7°C (44°F)7°C (45°F)
Wind
Speed20km/h (12mph)17km/h (10mph)22km/h (13mph)24km/h (15mph)26km/h (16mph)28km/h (17mph)19km/h (12mph)18km/h (11mph)
Gusts35km/h (22mph)29km/h (18mph)38km/h (24mph)42km/h (26mph)33km/h (20mph)30km/h (19mph)26km/h (16mph)20km/h (12mph)
Direction 356°
N
353°
N
336°
NNW
335°
NNW
329°
NNW
319°
NW
339°
NNW
332°
NNW
Wind chill8°C (47°F)9°C (48°F)9°C (48°F)7°C (45°F)10°C (49°F)11°C (52°F)11°C (51°F)10°C (51°F)
Waves
Height0.3m (0.9ft)0.3m (1.1ft)0.5m (1.5ft)0.5m (1.5ft)0.4m (1.5ft)0.4m (1.4ft)0.3m (1.0ft)0.1m (0.4ft)
Direction
N
353°
N
339°
NNW
327°
NNW
317°
NW
284°
WNW
263°
W
263°
W
Period1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.
Significant height0.7m (2.3ft)1.0m (3.3ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)0.6m (2ft)0.3m (1ft)
Sea water temperature
Water temperature9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 08:17 and will set at 18:14 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 56°F t and a low of 54°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 19.9mph km/h (with gusts up to 23.6mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)12°C (54°F)12°C (54°F)12°C (54°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)
Perceived temperature10°C (50°F)10°C (50°F)10°C (49°F)10°C (49°F)10°C (50°F)10°C (50°F)12°C (53°F)11°C (51°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%73%73%72%69%70%69%75%
Barometric pressure1018 hPa1017 hPa1015 hPa1015 hPa1015 hPa1011 hPa1012 hPa1013 hPa
Cloud cover61%95%18%27%90%50%16%49%
Heat index12°C (53°F)12°C (54°F)12°C (54°F)12°C (54°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)
Dew point8°C (46°F)8°C (46°F)8°C (46°F)7°C (45°F)7°C (45°F)8°C (46°F)7°C (45°F)8°C (47°F)
Wind
Speed17km/h (10mph)26km/h (16mph)26km/h (16mph)27km/h (17mph)32km/h (20mph)32km/h (20mph)14km/h (9mph)18km/h (11mph)
Gusts33km/h (21mph)32km/h (20mph)31km/h (19mph)30km/h (19mph)36km/h (23mph)38km/h (24mph)30km/h (19mph)24km/h (15mph)
Direction 355°
N
347°
NNW
338°
NNW
339°
NNW
327°
NNW
331°
NNW
292°
WNW
325°
NW
Wind chill10°C (50°F)10°C (50°F)10°C (49°F)10°C (49°F)10°C (50°F)10°C (50°F)12°C (53°F)11°C (51°F)
Waves
Height0.5m (1.5ft)0.6m (1.8ft)0.4m (1.2ft)0.1m (0.3ft)0.2m (0.6ft)0.1m (0.4ft)0.5m (1.7ft)0.1m (0.5ft)
Direction 265°
W
353°
N

N

N
354°
N
338°
NNW
329°
NNW
195°
SSW
Period1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.8 sec.1.8 sec.
Significant height0.1m (0.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 08:17 and will set at 18:15 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 59°F t and a low of 52°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 13.7mph km/h (with gusts up to 19.9mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (54°F)12°C (54°F)11°C (52°F)11°C (53°F)12°C (53°F)15°C (58°F)13°C (55°F)12°C (54°F)
Perceived temperature10°C (51°F)10°C (50°F)9°C (49°F)9°C (49°F)10°C (51°F)14°C (57°F)12°C (54°F)13°C (55°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%84%94%93%92%76%86%89%
Barometric pressure1014 hPa1014 hPa1013 hPa1015 hPa1015 hPa1012 hPa1012 hPa1013 hPa
Cloud cover62%48%100%85%74%97%26%56%
Heat index12°C (54°F)12°C (54°F)11°C (52°F)11°C (53°F)12°C (53°F)15°C (58°F)13°C (55°F)12°C (54°F)
Dew point9°C (47°F)10°C (50°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)11°C (51°F)10°C (51°F)
Wind
Speed20km/h (13mph)22km/h (14mph)15km/h (10mph)19km/h (12mph)12km/h (8mph)14km/h (9mph)9km/h (6mph)3km/h (2mph)
Gusts25km/h (16mph)22km/h (14mph)32km/h (20mph)20km/h (13mph)25km/h (16mph)30km/h (19mph)19km/h (12mph)7km/h (4mph)
Direction 324°
NW
305°
NW
306°
NW
310°
NW
320°
NW
305°
NW
298°
WNW
91°
E
Wind chill10°C (51°F)10°C (50°F)9°C (49°F)9°C (49°F)10°C (51°F)14°C (57°F)12°C (54°F)13°C (55°F)
Waves
Height0.1m (0.3ft)0.3m (0.9ft)0.6m (2.0ft)0.4m (1.2ft)0.3m (1.0ft)0.1m (0.3ft)0.1m (0.5ft)0.1m (0.4ft)
Direction 204°
SSW
202°
SSW
198°
SSW
90°
E
96°
E
119°
ESE
105°
ESE
94°
E
Period1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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