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
Thursday 29 January 202672°F to 81°Fnot recommended
Friday 30 January 202667°F to 76°Fnot recommended
Saturday 31 January 202670°F to 79°Fdiscouraged
Sunday 1 February 202672°F to 79°Fdiscouraged
Monday 2 February 202674°F to 90°Fdiscouraged
Tuesday 3 February 202668°F to 77°Fdiscouraged
Wednesday 4 February 202668°F to 70°Fdiscouraged

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

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 06:17 and will set at 20:26 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 81°F t and a low of 72°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 28mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (78°F)24°C (74°F)24°C (76°F)23°C (73°F)24°C (75°F)23°C (74°F)22°C (72°F)
Perceived temperature26°C (79°F)26°C (78°F)25°C (77°F)26°C (78°F)24°C (76°F)25°C (77°F)25°C (77°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity40%37%59%53%46%53%71%82%
Barometric pressure1013 hPa1012 hPa1013 hPa1014 hPa1014 hPa1011 hPa1011 hPa1013 hPa
Cloud cover82%15%87%19%14%12%8%7%
Heat index26°C (79°F)26°C (78°F)25°C (77°F)26°C (78°F)24°C (76°F)25°C (77°F)25°C (77°F)25°C (76°F)
Dew point12°C (53°F)10°C (50°F)15°C (59°F)14°C (57°F)10°C (51°F)14°C (56°F)17°C (63°F)19°C (66°F)
Wind
Speed28km/h (17mph)24km/h (15mph)13km/h (8mph)11km/h (7mph)8km/h (5mph)23km/h (14mph)42km/h (26mph)33km/h (21mph)
Gusts28km/h (18mph)26km/h (16mph)28km/h (17mph)23km/h (14mph)17km/h (11mph)26km/h (16mph)45km/h (28mph)38km/h (23mph)
Direction 32°
NNE
11°
N
103°
ESE
353°
N
112°
ESE
100°
E
146°
SSE
124°
SE
Wind chill26°C (79°F)26°C (78°F)24°C (74°F)24°C (76°F)23°C (73°F)24°C (75°F)23°C (74°F)22°C (72°F)
Waves
Height0.3m (1.0ft)0.1m (0.5ft)0.2m (0.7ft)0.1m (0.4ft)0.2m (0.5ft)0.1m (0.5ft)0.4m (1.2ft)0.3m (0.9ft)
Direction 50°
NE
39°
NE
110°
ESE
80°
E
70°
ENE
126°
SE
125°
SE
109°
ESE
Period1.8 sec.2.2 sec.2.1 sec.1.9 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.
Significant height0.8m (2.6ft)0.3m (1ft)0.4m (1.3ft)0.1m (0.3ft)0.1m (0.3ft)0.5m (1.6ft)1.0m (3.3ft)0.6m (2ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 06:18 and will set at 20:26 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 76°F t and a low of 67°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 29.2mph km/h (with gusts up to 31.7mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (72°F)22°C (71°F)23°C (73°F)22°C (72°F)21°C (69°F)19°C (67°F)24°C (74°F)
Perceived temperature25°C (76°F)25°C (76°F)22°C (71°F)25°C (77°F)25°C (76°F)21°C (69°F)19°C (67°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%81%75%65%56%72%74%67%
Barometric pressure1014 hPa1013 hPa1013 hPa1014 hPa1013 hPa1011 hPa1009 hPa1009 hPa
Cloud cover6%4%2%2%2%0%0%0%
Heat index25°C (76°F)25°C (76°F)24°C (76°F)25°C (77°F)25°C (76°F)21°C (69°F)19°C (67°F)25°C (77°F)
Dew point19°C (67°F)19°C (66°F)17°C (63°F)16°C (60°F)13°C (55°F)15°C (59°F)15°C (58°F)17°C (63°F)
Wind
Speed26km/h (16mph)29km/h (18mph)24km/h (15mph)22km/h (14mph)13km/h (8mph)37km/h (23mph)47km/h (29mph)40km/h (25mph)
Gusts30km/h (18mph)34km/h (21mph)30km/h (19mph)35km/h (22mph)27km/h (17mph)42km/h (26mph)51km/h (32mph)46km/h (29mph)
Direction 96°
E
112°
ESE
92°
E
84°
E
118°
ESE
114°
ESE
104°
ESE
93°
E
Wind chill22°C (72°F)22°C (72°F)22°C (71°F)23°C (73°F)22°C (72°F)21°C (69°F)19°C (67°F)24°C (74°F)
Waves
Height0.4m (1.2ft)0.3m (0.9ft)0.3m (1.0ft)0.3m (1.0ft)0.2m (0.7ft)0.4m (1.4ft)0.5m (1.8ft)0.5m (1.6ft)
Direction 105°
ESE
96°
E
93°
E
81°
E
89°
E
113°
ESE
108°
ESE
98°
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 height1.0m (3.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.5m (1.6ft)1.2m (3.9ft)1.6m (5.2ft)1.3m (4.3ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 06:19 and will set at 20:25 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 79°F t and a low of 70°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 21.1mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)24°C (75°F)23°C (73°F)24°C (74°F)23°C (74°F)24°C (75°F)22°C (72°F)24°C (75°F)
Perceived temperature26°C (79°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (76°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity57%58%62%58%52%56%71%72%
Barometric pressure1010 hPa1009 hPa1010 hPa1011 hPa1010 hPa1007 hPa1005 hPa1005 hPa
Cloud cover0%0%0%3%2%0%3%5%
Heat index26°C (79°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (76°F)26°C (78°F)
Dew point16°C (60°F)15°C (59°F)15°C (59°F)15°C (59°F)13°C (55°F)15°C (59°F)16°C (62°F)19°C (65°F)
Wind
Speed28km/h (17mph)27km/h (17mph)14km/h (9mph)8km/h (5mph)3km/h (2mph)20km/h (13mph)32km/h (20mph)28km/h (17mph)
Gusts34km/h (21mph)30km/h (19mph)24km/h (15mph)13km/h (8mph)5km/h (3mph)25km/h (15mph)33km/h (20mph)29km/h (18mph)
Direction 70°
ENE
36°
NE
23°
NNE
24°
NNE
105°
ESE
116°
ESE
105°
ESE
95°
E
Wind chill25°C (77°F)24°C (75°F)23°C (73°F)24°C (74°F)23°C (74°F)24°C (75°F)22°C (72°F)24°C (75°F)
Waves
Height0.4m (1.2ft)0.3m (1.1ft)0.2m (0.6ft)0.1m (0.4ft)0.1m (0.4ft)0.6m (1.8ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 76°
ENE
52°
NE
42°
NE

N
11°
NNE
11°
N
100°
E
95°
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 height1.0m (3.3ft)0.9m (3ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.9m (3ft)0.7m (2.3ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 06:20 and will set at 20:24 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 79°F t and a low of 72°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 18.6mph km/h (with gusts up to 20.5mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)25°C (78°F)24°C (76°F)24°C (75°F)22°C (72°F)23°C (74°F)24°C (75°F)23°C (74°F)
Perceived temperature26°C (79°F)26°C (79°F)26°C (78°F)26°C (78°F)25°C (76°F)25°C (77°F)26°C (78°F)25°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity62%53%65%69%59%57%69%79%
Barometric pressure1005 hPa1005 hPa1005 hPa1007 hPa1006 hPa1004 hPa1001 hPa1002 hPa
Cloud cover4%9%15%10%6%5%25%17%
Heat index26°C (79°F)26°C (79°F)26°C (78°F)26°C (78°F)25°C (76°F)25°C (77°F)26°C (78°F)25°C (78°F)
Dew point17°C (62°F)15°C (59°F)17°C (63°F)18°C (64°F)14°C (56°F)14°C (58°F)18°C (64°F)19°C (67°F)
Wind
Speed20km/h (12mph)7km/h (4mph)11km/h (7mph)11km/h (7mph)10km/h (6mph)16km/h (10mph)30km/h (18mph)12km/h (8mph)
Gusts22km/h (14mph)14km/h (9mph)23km/h (15mph)18km/h (11mph)20km/h (13mph)33km/h (21mph)30km/h (19mph)26km/h (16mph)
Direction 77°
ENE
280°
W
288°
WNW
214°
SW
210°
SSW
145°
SE
133°
SE
122°
ESE
Wind chill25°C (76°F)25°C (78°F)24°C (76°F)24°C (75°F)22°C (72°F)23°C (74°F)24°C (75°F)23°C (74°F)
Waves
Height0.1m (0.5ft)0.2m (0.5ft)0.1m (0.4ft)0.3m (1.0ft)0.4m (1.2ft)0.1m (0.4ft)0.3m (0.9ft)0.4m (1.2ft)
Direction 84°
E
152°
SSE
278°
W
251°
WSW
266°
W
131°
SE
119°
ESE
324°
NW
Period2.1 sec.2.0 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.2.1 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.1m (0.3ft)0.2m (0.7ft)0.4m (1.3ft)0.7m (2.3ft)1.5m (4.9ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 06:22 and will set at 20:23 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 90°F t and a low of 74°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 20.5mph 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 temperature23°C (74°F)25°C (77°F)25°C (77°F)27°C (81°F)27°C (80°F)32°C (89°F)31°C (88°F)23°C (73°F)
Perceived temperature25°C (77°F)27°C (80°F)26°C (79°F)28°C (83°F)27°C (80°F)32°C (89°F)30°C (86°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%64%61%52%42%37%30%76%
Barometric pressure1002 hPa1000 hPa1000 hPa1000 hPa999 hPa997 hPa996 hPa1000 hPa
Cloud cover79%46%7%12%8%20%2%4%
Heat index25°C (77°F)27°C (80°F)26°C (79°F)28°C (83°F)27°C (80°F)32°C (89°F)30°C (86°F)25°C (77°F)
Dew point19°C (67°F)18°C (64°F)17°C (63°F)17°C (62°F)13°C (55°F)15°C (59°F)12°C (53°F)18°C (65°F)
Wind
Speed10km/h (6mph)15km/h (9mph)17km/h (11mph)30km/h (19mph)33km/h (21mph)29km/h (18mph)22km/h (14mph)18km/h (11mph)
Gusts21km/h (13mph)32km/h (20mph)24km/h (15mph)35km/h (22mph)34km/h (21mph)34km/h (21mph)27km/h (17mph)21km/h (13mph)
Direction 313°
NW
342°
NNW
325°
NW
328°
NNW
320°
NW
295°
WNW
257°
WSW
114°
ESE
Wind chill23°C (74°F)25°C (77°F)25°C (77°F)27°C (81°F)27°C (80°F)32°C (89°F)31°C (88°F)23°C (73°F)
Waves
Height0.4m (1.3ft)0.2m (0.6ft)0.2m (0.7ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.5ft)0.4m (1.3ft)0.2m (0.8ft)
Direction 323°
NW
317°
NW
316°
NW
326°
NW
320°
NW
303°
WNW
282°
WNW
282°
WNW
Period2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.
Significant height1.0m (3.3ft)0.5m (1.6ft)0.6m (2ft)1.2m (3.9ft)1.4m (4.6ft)1.2m (3.9ft)1.0m (3.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 06:23 and will set at 20:22 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 77°F t and a low of 68°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 32.9mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (71°F)22°C (71°F)25°C (77°F)23°C (73°F)24°C (75°F)21°C (70°F)20°C (68°F)
Perceived temperature25°C (76°F)22°C (71°F)22°C (71°F)26°C (79°F)24°C (76°F)25°C (77°F)21°C (70°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%85%79%55%41%49%76%79%
Barometric pressure1002 hPa1003 hPa1005 hPa1006 hPa1007 hPa1007 hPa1008 hPa1008 hPa
Cloud cover4%6%14%6%6%7%26%21%
Heat index25°C (76°F)24°C (76°F)24°C (76°F)26°C (79°F)24°C (76°F)25°C (77°F)21°C (70°F)20°C (68°F)
Dew point19°C (67°F)19°C (67°F)18°C (65°F)15°C (59°F)9°C (48°F)12°C (54°F)17°C (62°F)16°C (61°F)
Wind
Speed17km/h (11mph)3km/h (2mph)15km/h (10mph)21km/h (13mph)14km/h (9mph)22km/h (13mph)35km/h (21mph)39km/h (24mph)
Gusts27km/h (16mph)5km/h (3mph)28km/h (17mph)36km/h (23mph)29km/h (18mph)24km/h (15mph)36km/h (22mph)53km/h (33mph)
Direction 123°
ESE
110°
ESE
280°
W
260°
W
245°
WSW
180°
S
134°
SE
136°
SE
Wind chill22°C (72°F)22°C (71°F)22°C (71°F)25°C (77°F)23°C (73°F)24°C (75°F)21°C (70°F)20°C (68°F)
Waves
Height0.2m (0.5ft)0.1m (0.5ft)0.5m (1.8ft)0.2m (0.8ft)0.1m (0.4ft)0.4m (1.2ft)0.4m (1.3ft)0.5m (1.5ft)
Direction 278°
W
161°
SSE
177°
S
196°
SSW
112°
ESE
125°
SE
128°
SE
119°
ESE
Period1.9 sec.1.9 sec.1.8 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.
Significant height0.6m (2ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.6m (2ft)0.9m (3ft)1.1m (3.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather on Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 06:24 and will set at 20:21 on the beach(es) of Bahía Blanca. The outside temperature will be a high of 70°F t and a low of 68°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 24.9mph km/h (with gusts up to 34.2mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (69°F)20°C (68°F)20°C (69°F)20°C (67°F)20°C (67°F)21°C (70°F)20°C (68°F)20°C (68°F)
Perceived temperature20°C (69°F)20°C (68°F)20°C (69°F)20°C (67°F)20°C (67°F)21°C (70°F)20°C (68°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%79%80%84%83%76%72%79%
Barometric pressure1011 hPa1010 hPa1010 hPa1010 hPa1010 hPa1010 hPa1009 hPa1010 hPa
Cloud cover100%70%34%69%60%47%20%56%
Heat index20°C (69°F)20°C (68°F)20°C (69°F)20°C (67°F)20°C (67°F)24°C (76°F)20°C (68°F)20°C (68°F)
Dew point17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)17°C (62°F)17°C (62°F)15°C (59°F)16°C (61°F)
Wind
Speed30km/h (19mph)24km/h (15mph)26km/h (16mph)24km/h (15mph)31km/h (19mph)33km/h (21mph)34km/h (21mph)40km/h (25mph)
Gusts41km/h (25mph)33km/h (20mph)35km/h (22mph)32km/h (20mph)43km/h (27mph)47km/h (29mph)51km/h (32mph)55km/h (34mph)
Direction 99°
E
101°
ESE
106°
ESE
129°
SE
101°
ESE
89°
E
119°
ESE
93°
E
Wind chill20°C (69°F)20°C (68°F)20°C (69°F)20°C (67°F)20°C (67°F)21°C (70°F)20°C (68°F)20°C (68°F)
Waves
Height0.4m (1.2ft)0.3m (1.0ft)0.2m (0.8ft)0.3m (0.9ft)0.3m (1.1ft)0.5m (1.5ft)0.5m (1.7ft)0.6m (1.8ft)
Direction 103°
ESE
89°
E
86°
E
91°
E
99°
E
117°
ESE
123°
ESE
118°
ESE
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 height0.9m (3ft)0.8m (2.6ft)0.5m (1.6ft)0.7m (2.3ft)0.9m (3ft)1.3m (4.3ft)1.5m (4.9ft)1.5m (4.9ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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