Sea weather in Puerto San Julián in Argentina All the beach weather in Puerto San Julián

All the essential weather information for enjoying the beach in Puerto San Julián 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 Puerto San Julián over the next 7 days?

Discover the best moment to go to the beach in Puerto San Julián in Argentina this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Puerto San Julián. 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 202627°F to 34°Fnot recommended
Tuesday 21 July 202622°F to 29°Fnot recommended
Wednesday 22 July 202623°F to 31°Fnot recommended
Thursday 23 July 202627°F to 38°Fnot recommended
Friday 24 July 202632°F to 40°Fnot recommended
Saturday 25 July 202631°F to 38°Fnot recommended
Sunday 26 July 202636°F to 38°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Puerto San Julián

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 09:15 and will set at 18:00 on the beach(es) of Puerto San Julián. The outside temperature will be a high of 34°F t and a low of 27°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 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-1°C (31°F)-0°C (31°F)-1°C (29°F)-0°C (32°F)-1°C (31°F)-1°C (30°F)-2°C (28°F)-3°C (28°F)
Perceived temperature-6°C (21°F)-6°C (22°F)-8°C (18°F)-7°C (20°F)-8°C (18°F)-9°C (16°F)-10°C (15°F)-10°C (15°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity58%56%79%72%71%66%69%74%
Barometric pressure1009 hPa1009 hPa1011 hPa1013 hPa1016 hPa1017 hPa1019 hPa1020 hPa
Cloud cover8%17%78%18%25%4%18%36%
Heat index-1°C (31°F)-0°C (31°F)-1°C (29°F)-0°C (32°F)-1°C (31°F)-1°C (30°F)-2°C (28°F)-3°C (28°F)
Dew point-8°C (18°F)-8°C (18°F)-5°C (24°F)-5°C (24°F)-5°C (23°F)-7°C (20°F)-7°C (19°F)-6°C (20°F)
Wind
Speed22km/h (14mph)21km/h (13mph)27km/h (17mph)30km/h (18mph)36km/h (23mph)37km/h (23mph)33km/h (21mph)28km/h (18mph)
Gusts29km/h (18mph)25km/h (16mph)43km/h (27mph)45km/h (28mph)52km/h (32mph)38km/h (24mph)35km/h (22mph)46km/h (29mph)
Direction 299°
WNW
278°
W
236°
SW
228°
SW
231°
SW
227°
SW
232°
SW
244°
WSW
Wind chill-6°C (21°F)-6°C (22°F)-8°C (18°F)-7°C (20°F)-8°C (18°F)-9°C (16°F)-10°C (15°F)-10°C (15°F)
Waves
Height1.0m (3.2ft)0.9m (3.0ft)1.0m (3.4ft)1.5m (4.9ft)1.7m (5.7ft)1.8m (5.9ft)1.7m (5.5ft)1.6m (5.1ft)
Direction 81°
E
81°
E
81°
E
198°
SSW
192°
SSW
182°
S
185°
S
178°
S
Period9.0 sec.9.0 sec.9.0 sec.8.7 sec.8.6 sec.10.5 sec.10.4 sec.10.5 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)1.1m (3.6ft)1.5m (4.9ft)1.5m (4.9ft)1.4m (4.6ft)1.4m (4.6ft)1.2m (3.9ft)
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 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 09:14 and will set at 18:01 on the beach(es) of Puerto San Julián. The outside temperature will be a high of 29°F t and a low of 22°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 28.6mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-3°C (27°F)-3°C (26°F)-4°C (26°F)-4°C (25°F)-4°C (25°F)-2°C (29°F)-5°C (23°F)-3°C (28°F)
Perceived temperature-10°C (14°F)-10°C (13°F)-10°C (13°F)-10°C (14°F)-10°C (14°F)-8°C (18°F)-11°C (12°F)-8°C (18°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%75%74%72%62%55%61%66%
Barometric pressure1022 hPa1022 hPa1021 hPa1021 hPa1021 hPa1019 hPa1019 hPa1019 hPa
Cloud cover62%13%0%0%0%3%0%0%
Heat index-3°C (27°F)-3°C (26°F)-4°C (26°F)-4°C (25°F)-4°C (25°F)-2°C (29°F)-5°C (23°F)-3°C (28°F)
Dew point-6°C (20°F)-7°C (19°F)-7°C (19°F)-8°C (17°F)-10°C (14°F)-9°C (15°F)-11°C (12°F)-8°C (18°F)
Wind
Speed28km/h (18mph)26km/h (16mph)25km/h (15mph)20km/h (13mph)20km/h (12mph)21km/h (13mph)18km/h (11mph)17km/h (11mph)
Gusts46km/h (29mph)43km/h (27mph)41km/h (26mph)34km/h (21mph)25km/h (16mph)37km/h (23mph)24km/h (15mph)30km/h (19mph)
Direction 249°
WSW
251°
WSW
251°
WSW
257°
WSW
264°
W
261°
W
264°
W
263°
W
Wind chill-10°C (14°F)-10°C (13°F)-10°C (13°F)-10°C (14°F)-10°C (14°F)-8°C (18°F)-11°C (12°F)-8°C (18°F)
Waves
Height1.5m (5.1ft)1.6m (5.2ft)1.5m (4.9ft)1.4m (4.5ft)1.2m (4.1ft)1.2m (3.9ft)1.1m (3.7ft)1.1m (3.6ft)
Direction 165°
SSE
149°
SSE
154°
SSE
154°
SSE
154°
SSE
153°
SSE
153°
SSE
153°
SSE
Period6.7 sec.7.5 sec.7.5 sec.7.4 sec.7.4 sec.7.3 sec.7.2 sec.7.2 sec.
Significant height1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
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 Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 09:13 and will set at 18:02 on the beach(es) of Puerto San Julián. The outside temperature will be a high of 31°F t and a low of 23°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 10.6mph km/h (with gusts up to 18.6mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-3°C (27°F)-3°C (26°F)-4°C (26°F)-4°C (25°F)-4°C (25°F)-1°C (30°F)-2°C (29°F)-2°C (28°F)
Perceived temperature-8°C (17°F)-9°C (16°F)-9°C (16°F)-9°C (16°F)-9°C (16°F)-5°C (24°F)-6°C (22°F)-6°C (21°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%71%71%72%63%58%65%64%
Barometric pressure1019 hPa1020 hPa1019 hPa1020 hPa1020 hPa1019 hPa1019 hPa1020 hPa
Cloud cover0%0%0%0%0%10%51%33%
Heat index-3°C (27°F)-3°C (26°F)-4°C (26°F)-4°C (25°F)-4°C (25°F)-1°C (30°F)-2°C (29°F)-2°C (28°F)
Dew point-8°C (18°F)-8°C (18°F)-8°C (18°F)-8°C (17°F)-10°C (14°F)-8°C (17°F)-8°C (18°F)-8°C (18°F)
Wind
Speed17km/h (11mph)17km/h (10mph)15km/h (9mph)14km/h (9mph)12km/h (8mph)11km/h (7mph)11km/h (7mph)11km/h (7mph)
Gusts30km/h (18mph)29km/h (18mph)27km/h (17mph)25km/h (16mph)25km/h (15mph)17km/h (11mph)20km/h (13mph)20km/h (12mph)
Direction 266°
W
260°
W
260°
W
259°
W
258°
WSW
250°
WSW
236°
SW
247°
WSW
Wind chill-8°C (17°F)-9°C (16°F)-9°C (16°F)-9°C (16°F)-9°C (16°F)-5°C (24°F)-6°C (22°F)-6°C (21°F)
Waves
Height1.1m (3.6ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3.0ft)0.9m (2.9ft)
Direction 165°
SSE
163°
SSE
165°
SSE
174°
S
173°
S
176°
S
89°
E
100°
E
Period7.1 sec.6.7 sec.6.5 sec.6.7 sec.6.9 sec.6.6 sec.6.2 sec.7.5 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.6m (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 23 July 2026

On Thursday 23 July 2026, the sun will rise at 09:12 and will set at 18:04 on the beach(es) of Puerto San Julián. The outside temperature will be a high of 38°F t and a low of 27°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 24.9mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-2°C (28°F)-3°C (27°F)-3°C (26°F)-3°C (26°F)-2°C (29°F)-0°C (31°F)1°C (33°F)3°C (37°F)
Perceived temperature-7°C (20°F)-7°C (19°F)-7°C (19°F)-6°C (21°F)-2°C (29°F)-3°C (26°F)-4°C (25°F)-3°C (27°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%67%69%70%62%64%78%72%
Barometric pressure1020 hPa1021 hPa1021 hPa1021 hPa1021 hPa1020 hPa1019 hPa1018 hPa
Cloud cover7%2%1%100%100%24%100%96%
Heat index-2°C (28°F)-3°C (27°F)-3°C (26°F)-3°C (26°F)-2°C (29°F)-0°C (31°F)1°C (33°F)3°C (37°F)
Dew point-8°C (18°F)-8°C (18°F)-8°C (18°F)-8°C (18°F)-8°C (18°F)-6°C (20°F)-3°C (27°F)-2°C (29°F)
Wind
Speed13km/h (8mph)13km/h (8mph)12km/h (7mph)7km/h (4mph)2km/h (1mph)8km/h (5mph)15km/h (10mph)24km/h (15mph)
Gusts22km/h (14mph)24km/h (15mph)21km/h (13mph)14km/h (8mph)3km/h (2mph)12km/h (7mph)26km/h (16mph)40km/h (25mph)
Direction 249°
WSW
245°
WSW
246°
WSW
244°
WSW
302°
WNW
30°
NNE
46°
NE
25°
NNE
Wind chill-7°C (20°F)-7°C (19°F)-7°C (19°F)-6°C (21°F)-2°C (29°F)-3°C (26°F)-4°C (25°F)-3°C (27°F)
Waves
Height0.9m (3.0ft)0.9m (3.1ft)0.9m (3.0ft)0.9m (2.9ft)0.8m (2.7ft)0.8m (2.5ft)0.7m (2.4ft)0.8m (2.6ft)
Direction 107°
ESE
150°
SSE
154°
SSE
99°
E
95°
E
96°
E
104°
ESE
111°
ESE
Period7.9 sec.7.7 sec.6.9 sec.6.7 sec.6.6 sec.6.3 sec.5.9 sec.9.2 sec.
Significant height0.6m (2ft)0.6m (2ft)0.4m (1.3ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.5m (1.6ft)0.8m (2.6ft)
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 Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 09:11 and will set at 18:05 on the beach(es) of Puerto San Julián. The outside temperature will be a high of 40°F t and a low of 32°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 32.9mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (37°F)4°C (39°F)4°C (39°F)4°C (40°F)4°C (39°F)4°C (39°F)1°C (34°F)0°C (33°F)
Perceived temperature-2°C (28°F)-2°C (29°F)-2°C (28°F)-1°C (30°F)-1°C (30°F)1°C (34°F)-4°C (26°F)-4°C (24°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%79%90%95%95%84%84%83%
Barometric pressure1016 hPa1014 hPa1011 hPa1009 hPa1008 hPa1005 hPa1005 hPa1005 hPa
Cloud cover51%100%100%100%100%76%15%7%
Heat index3°C (37°F)4°C (39°F)4°C (39°F)4°C (40°F)4°C (39°F)4°C (39°F)1°C (34°F)0°C (33°F)
Dew point-1°C (30°F)1°C (33°F)2°C (36°F)4°C (39°F)3°C (38°F)2°C (35°F)-1°C (30°F)-2°C (28°F)
Wind
Speed28km/h (18mph)34km/h (21mph)37km/h (23mph)36km/h (22mph)29km/h (18mph)13km/h (8mph)18km/h (11mph)17km/h (10mph)
Gusts46km/h (28mph)50km/h (31mph)53km/h (33mph)53km/h (33mph)45km/h (28mph)19km/h (12mph)36km/h (22mph)28km/h (18mph)
Direction 28°
NNE
29°
NNE
31°
NNE
25°
NNE
12°
NNE
317°
NW
244°
WSW
262°
W
Wind chill-2°C (28°F)-2°C (29°F)-2°C (28°F)-1°C (30°F)-1°C (30°F)1°C (34°F)-4°C (26°F)-4°C (24°F)
Waves
Height0.8m (2.8ft)0.9m (3.0ft)1.1m (3.6ft)1.3m (4.1ft)1.3m (4.2ft)1.3m (4.2ft)1.3m (4.3ft)1.3m (4.3ft)
Direction 125°
SE
121°
ESE
59°
ENE
60°
ENE
62°
ENE
63°
ENE
61°
ENE
59°
ENE
Period8.5 sec.8.1 sec.8.1 sec.6.8 sec.5.7 sec.6.4 sec.7.4 sec.7.9 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)1.0m (3.3ft)0.9m (3ft)0.4m (1.3ft)0.8m (2.6ft)1.0m (3.3ft)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 on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 09:09 and will set at 18:06 on the beach(es) of Puerto San Julián. The outside temperature will be a high of 38°F t and a low of 31°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 19.3mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature0°C (32°F)-0°C (31°F)-1°C (31°F)-0°C (31°F)1°C (33°F)3°C (37°F)2°C (36°F)2°C (36°F)
Perceived temperature-4°C (24°F)-5°C (23°F)-5°C (23°F)-4°C (25°F)-4°C (25°F)-2°C (29°F)-2°C (28°F)-2°C (28°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%78%79%79%74%79%87%91%
Barometric pressure1006 hPa1006 hPa1005 hPa1006 hPa1007 hPa1007 hPa1008 hPa1010 hPa
Cloud cover17%7%8%4%6%33%87%73%
Heat index0°C (32°F)-0°C (31°F)-1°C (31°F)-0°C (31°F)1°C (33°F)3°C (37°F)2°C (36°F)2°C (36°F)
Dew point-3°C (27°F)-4°C (25°F)-4°C (26°F)-4°C (26°F)-4°C (26°F)-1°C (31°F)0°C (33°F)1°C (34°F)
Wind
Speed15km/h (9mph)16km/h (10mph)15km/h (9mph)11km/h (7mph)14km/h (9mph)19km/h (12mph)18km/h (11mph)19km/h (12mph)
Gusts25km/h (15mph)26km/h (16mph)25km/h (16mph)19km/h (11mph)23km/h (15mph)29km/h (18mph)30km/h (19mph)31km/h (19mph)
Direction 271°
W
261°
W
246°
WSW
271°
W
260°
W
244°
WSW
249°
WSW
248°
WSW
Wind chill-4°C (24°F)-5°C (23°F)-5°C (23°F)-4°C (25°F)-4°C (25°F)-2°C (29°F)-2°C (28°F)-2°C (28°F)
Waves
Height1.3m (4.2ft)1.2m (4.1ft)1.2m (3.9ft)1.1m (3.7ft)1.1m (3.5ft)1.0m (3.3ft)0.9m (3.1ft)0.9m (2.9ft)
Direction 60°
ENE
62°
ENE
64°
ENE
68°
ENE
77°
ENE
80°
E
80°
E
82°
E
Period8.0 sec.7.9 sec.7.8 sec.7.7 sec.7.6 sec.7.6 sec.7.7 sec.7.8 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.6m (2ft)0.4m (1.3ft)0.2m (0.7ft)0.1m (0.3ft)0.4m (1.3ft)
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 Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 09:08 and will set at 18:07 on the beach(es) of Puerto San Julián. The outside temperature will be a high of 38°F t and a low of 36°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 14.3mph km/h (with gusts up to 21.8mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature2°C (36°F)2°C (36°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)2°C (36°F)2°C (36°F)
Perceived temperature-3°C (27°F)-3°C (27°F)-2°C (29°F)-2°C (29°F)-1°C (31°F)-1°C (31°F)-1°C (31°F)2°C (35°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity93%95%92%91%88%90%92%88%
Barometric pressure1011 hPa1012 hPa1013 hPa1015 hPa1016 hPa1016 hPa1016 hPa1016 hPa
Cloud cover79%100%100%98%94%86%64%100%
Heat index2°C (36°F)2°C (36°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)2°C (36°F)2°C (36°F)
Dew point1°C (34°F)2°C (35°F)2°C (35°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)0°C (33°F)
Wind
Speed22km/h (13mph)23km/h (14mph)18km/h (11mph)19km/h (12mph)13km/h (8mph)13km/h (8mph)10km/h (6mph)4km/h (2mph)
Gusts34km/h (21mph)35km/h (22mph)27km/h (17mph)28km/h (18mph)20km/h (12mph)20km/h (12mph)16km/h (10mph)6km/h (4mph)
Direction 247°
WSW
243°
WSW
231°
SW
211°
SSW
229°
SW
247°
WSW
223°
SW
283°
WNW
Wind chill-3°C (27°F)-3°C (27°F)-2°C (29°F)-2°C (29°F)-1°C (31°F)-1°C (31°F)-1°C (31°F)2°C (35°F)
Waves
Height0.9m (2.8ft)0.9m (2.8ft)0.8m (2.8ft)0.8m (2.5ft)0.7m (2.2ft)0.6m (2.0ft)0.5m (1.8ft)0.5m (1.6ft)
Direction 84°
E
89°
E
91°
E
93°
E
95°
E
99°
E
109°
ESE
112°
ESE
Period7.7 sec.7.4 sec.7.4 sec.7.3 sec.7.2 sec.7.0 sec.6.8 sec.6.7 sec.
Significant height0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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