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
Thursday 17 July 202540°F to 45°Fdiscouraged
Friday 18 July 202538°F to 43°Fdiscouraged
Saturday 19 July 202538°F to 43°Fdiscouraged
Sunday 20 July 202536°F to 41°Fdiscouraged
Monday 21 July 202536°F to 41°Fdiscouraged
Tuesday 22 July 202536°F to 43°Fdiscouraged
Wednesday 23 July 202536°F to 45°Fdiscouraged

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

Sea weather on Thursday 17 July 2025

On Thursday 17 July 2025, the sun will rise at 09:18 and will set at 17:57 on the beach(es) of Puerto San Julián. The outside temperature will be a high of 45°F t and a low of 40°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 19.3mph km/h (with gusts up to 27.3mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)6°C (42°F)5°C (40°F)5°C (40°F)6°C (42°F)6°C (43°F)5°C (42°F)5°C (42°F)
Perceived temperature4°C (38°F)2°C (35°F)2°C (36°F)2°C (35°F)1°C (34°F)1°C (34°F)1°C (34°F)2°C (36°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%79%83%79%76%77%87%87%
Barometric pressure1001 hPa1005 hPa1007 hPa1007 hPa1006 hPa1002 hPa999 hPa997 hPa
Cloud cover11%6%9%23%97%100%31%8%
Heat index7°C (45°F)6°C (42°F)5°C (40°F)5°C (40°F)6°C (42°F)6°C (43°F)5°C (42°F)5°C (42°F)
Dew point2°C (36°F)2°C (36°F)2°C (35°F)1°C (35°F)2°C (35°F)2°C (36°F)3°C (38°F)3°C (38°F)
Wind
Speed23km/h (14mph)19km/h (12mph)10km/h (6mph)14km/h (9mph)27km/h (17mph)31km/h (19mph)22km/h (14mph)15km/h (10mph)
Gusts30km/h (18mph)37km/h (23mph)17km/h (11mph)23km/h (14mph)44km/h (27mph)31km/h (19mph)25km/h (15mph)33km/h (20mph)
Direction 299°
WNW
209°
SSW
169°
S
32°
NNE
32°
NNE
30°
NNE
33°
NNE
343°
NNW
Wind chill4°C (38°F)2°C (35°F)2°C (36°F)2°C (35°F)1°C (34°F)1°C (34°F)1°C (34°F)2°C (36°F)
Waves
Height1.3m (4.3ft)0.9m (3.0ft)0.6m (1.8ft)0.6m (1.9ft)0.7m (2.5ft)0.9m (3.0ft)1.0m (3.2ft)0.9m (2.9ft)
Direction 340°
NNW
324°
NW
52°
NE
101°
ESE
167°
SSE
171°
S
46°
NE
141°
SE
Period6.4 sec.4.7 sec.4.6 sec.5.6 sec.5.8 sec.6.1 sec.6.7 sec.10.6 sec.
Significant height1.7m (5.6ft)0.8m (2.6ft)0.5m (1.6ft)0.4m (1.3ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)

Sea weather on Friday 18 July 2025

On Friday 18 July 2025, the sun will rise at 09:17 and will set at 17:58 on the beach(es) of Puerto San Julián. The outside temperature will be a high of 43°F t and a low of 38°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 18mph km/h (with gusts up to 26.7mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (41°F)5°C (40°F)5°C (41°F)5°C (41°F)5°C (42°F)5°C (41°F)3°C (37°F)3°C (38°F)
Perceived temperature2°C (35°F)3°C (37°F)5°C (41°F)2°C (36°F)2°C (35°F)0°C (32°F)-3°C (26°F)-2°C (28°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%82%82%86%88%96%97%88%
Barometric pressure996 hPa995 hPa992 hPa988 hPa987 hPa987 hPa993 hPa998 hPa
Cloud cover15%100%100%94%71%100%100%34%
Heat index5°C (41°F)5°C (40°F)5°C (41°F)5°C (41°F)5°C (42°F)5°C (41°F)3°C (37°F)3°C (38°F)
Dew point2°C (36°F)2°C (35°F)2°C (36°F)3°C (37°F)3°C (38°F)4°C (40°F)2°C (36°F)1°C (34°F)
Wind
Speed15km/h (9mph)9km/h (5mph)3km/h (2mph)12km/h (7mph)17km/h (10mph)27km/h (17mph)29km/h (18mph)26km/h (16mph)
Gusts32km/h (20mph)18km/h (11mph)5km/h (3mph)20km/h (12mph)25km/h (16mph)40km/h (25mph)43km/h (27mph)40km/h (25mph)
Direction 263°
W
237°
WSW
177°
S
130°
SE
196°
SSW
222°
SW
228°
SW
276°
W
Wind chill2°C (35°F)3°C (37°F)5°C (41°F)2°C (36°F)2°C (35°F)0°C (32°F)-3°C (26°F)-2°C (28°F)
Waves
Height0.8m (2.6ft)0.8m (2.5ft)0.7m (2.4ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.0ft)0.8m (2.7ft)0.8m (2.8ft)
Direction 142°
SE
140°
SE
138°
SE
139°
SE
137°
SE
134°
SE
135°
SE
129°
SE
Period4.5 sec.4.9 sec.5.2 sec.9.2 sec.9.0 sec.8.8 sec.8.7 sec.4.1 sec.
Significant height0.4m (1.3ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.6m (2ft)1.2m (3.9ft)0.8m (2.6ft)
Sea water temperature
Water temperature3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)

Sea weather on Saturday 19 July 2025

On Saturday 19 July 2025, the sun will rise at 09:16 and will set at 17:59 on the beach(es) of Puerto San Julián. The outside temperature will be a high of 43°F t and a low of 38°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 21.8mph km/h (with gusts up to 24.2mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (38°F)4°C (39°F)4°C (39°F)4°C (38°F)4°C (39°F)4°C (40°F)5°C (41°F)4°C (40°F)
Perceived temperature-2°C (29°F)-1°C (29°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)-1°C (31°F)2°C (35°F)1°C (35°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%64%67%69%56%55%64%64%
Barometric pressure999 hPa1000 hPa1001 hPa1003 hPa1005 hPa1005 hPa1006 hPa1007 hPa
Cloud cover5%5%0%0%1%0%45%44%
Heat index3°C (38°F)4°C (39°F)4°C (39°F)4°C (38°F)4°C (39°F)4°C (40°F)5°C (41°F)4°C (40°F)
Dew point0°C (33°F)-2°C (28°F)-2°C (29°F)-2°C (29°F)-4°C (24°F)-4°C (25°F)-1°C (30°F)-2°C (29°F)
Wind
Speed24km/h (15mph)32km/h (20mph)35km/h (22mph)28km/h (17mph)32km/h (20mph)27km/h (17mph)15km/h (10mph)13km/h (8mph)
Gusts28km/h (18mph)35km/h (21mph)36km/h (22mph)30km/h (19mph)39km/h (24mph)32km/h (20mph)33km/h (20mph)26km/h (16mph)
Direction 308°
NW
291°
WNW
285°
WNW
284°
WNW
265°
W
273°
W
301°
WNW
263°
W
Wind chill-2°C (29°F)-1°C (29°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)-1°C (31°F)2°C (35°F)1°C (35°F)
Waves
Height0.8m (2.6ft)0.9m (2.9ft)1.0m (3.4ft)1.2m (3.9ft)1.2m (4.0ft)1.0m (3.4ft)0.7m (2.2ft)0.6m (1.9ft)
Direction 125°
SE
127°
SE
304°
NW
292°
WNW
272°
W
261°
W
259°
W
254°
WSW
Period4.4 sec.9.0 sec.9.0 sec.9.0 sec.8.9 sec.8.9 sec.8.7 sec.6.3 sec.
Significant height1.0m (3.3ft)1.1m (3.6ft)1.5m (4.9ft)1.6m (5.2ft)1.7m (5.6ft)1.2m (3.9ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)

Sea weather on Sunday 20 July 2025

On Sunday 20 July 2025, 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 41°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 11.8mph km/h (with gusts up to 21.1mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (38°F)3°C (37°F)2°C (36°F)2°C (36°F)4°C (38°F)4°C (40°F)2°C (36°F)3°C (37°F)
Perceived temperature-0°C (31°F)-1°C (29°F)-2°C (29°F)-2°C (28°F)-1°C (31°F)1°C (33°F)-1°C (30°F)-2°C (29°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%69%68%70%62%57%63%66%
Barometric pressure1008 hPa1010 hPa1012 hPa1014 hPa1016 hPa1016 hPa1016 hPa1017 hPa
Cloud cover25%10%11%9%15%7%6%8%
Heat index4°C (38°F)3°C (37°F)2°C (36°F)2°C (36°F)4°C (38°F)4°C (40°F)2°C (36°F)3°C (37°F)
Dew point-2°C (28°F)-3°C (27°F)-3°C (27°F)-3°C (27°F)-3°C (26°F)-3°C (26°F)-4°C (25°F)-3°C (27°F)
Wind
Speed16km/h (10mph)16km/h (10mph)16km/h (10mph)17km/h (11mph)19km/h (12mph)17km/h (11mph)13km/h (8mph)18km/h (11mph)
Gusts32km/h (20mph)29km/h (18mph)30km/h (18mph)31km/h (19mph)29km/h (18mph)29km/h (18mph)28km/h (17mph)34km/h (21mph)
Direction 248°
WSW
247°
WSW
262°
W
252°
WSW
245°
WSW
258°
WSW
273°
W
281°
W
Wind chill-0°C (31°F)-1°C (29°F)-2°C (29°F)-2°C (28°F)-1°C (31°F)1°C (33°F)-1°C (30°F)-2°C (29°F)
Waves
Height0.6m (2.0ft)0.8m (2.6ft)0.9m (2.9ft)0.9m (2.9ft)0.9m (2.9ft)0.8m (2.7ft)0.7m (2.4ft)0.6m (2.1ft)
Direction 182°
S
184°
S
183°
S
182°
S
181°
S
180°
S
184°
S
182°
S
Period7.4 sec.7.5 sec.7.5 sec.7.5 sec.7.4 sec.7.3 sec.7.1 sec.6.7 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)
Sea water temperature
Water temperature5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)

Sea weather on Monday 21 July 2025

On Monday 21 July 2025, 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 41°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 18mph km/h (with gusts up to 26.7mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature2°C (35°F)2°C (36°F)2°C (35°F)2°C (35°F)4°C (39°F)5°C (41°F)3°C (37°F)3°C (37°F)
Perceived temperature-4°C (25°F)-3°C (27°F)-4°C (26°F)-4°C (26°F)-1°C (30°F)0°C (33°F)-2°C (29°F)-2°C (29°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%61%60%57%49%48%59%57%
Barometric pressure1018 hPa1019 hPa1019 hPa1020 hPa1021 hPa1021 hPa1022 hPa1023 hPa
Cloud cover23%22%22%44%28%9%14%21%
Heat index2°C (35°F)2°C (36°F)2°C (35°F)2°C (35°F)4°C (39°F)5°C (41°F)3°C (37°F)3°C (37°F)
Dew point-4°C (24°F)-5°C (24°F)-5°C (23°F)-6°C (22°F)-6°C (22°F)-5°C (23°F)-4°C (24°F)-5°C (23°F)
Wind
Speed23km/h (14mph)22km/h (14mph)25km/h (15mph)26km/h (16mph)28km/h (17mph)29km/h (18mph)22km/h (13mph)21km/h (13mph)
Gusts27km/h (17mph)25km/h (16mph)30km/h (19mph)28km/h (17mph)43km/h (26mph)35km/h (22mph)29km/h (18mph)21km/h (13mph)
Direction 268°
W
269°
W
274°
W
273°
W
266°
W
264°
W
262°
W
272°
W
Wind chill-4°C (25°F)-3°C (27°F)-4°C (26°F)-4°C (26°F)-1°C (30°F)0°C (33°F)-2°C (29°F)-2°C (29°F)
Waves
Height0.6m (1.8ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.5ft)0.5m (1.6ft)0.5m (1.7ft)0.5m (1.5ft)0.5m (1.6ft)
Direction 185°
S
184°
S
183°
S
180°
S
125°
SE
125°
SE
125°
SE
126°
SE
Period6.3 sec.6.2 sec.6.0 sec.5.8 sec.5.5 sec.5.5 sec.10.9 sec.10.7 sec.
Significant height0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)

Sea weather on Tuesday 22 July 2025

On Tuesday 22 July 2025, the sun will rise at 09:13 and will set at 18:03 on the beach(es) of Puerto San Julián. The outside temperature will be a high of 43°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 11.8mph km/h (with gusts up to 18.6mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (37°F)2°C (36°F)2°C (36°F)2°C (36°F)3°C (38°F)6°C (43°F)4°C (40°F)4°C (38°F)
Perceived temperature-2°C (28°F)-2°C (29°F)-1°C (29°F)-2°C (29°F)-1°C (31°F)3°C (37°F)1°C (33°F)-0°C (32°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity58%60%59%60%53%51%59%60%
Barometric pressure1024 hPa1025 hPa1025 hPa1025 hPa1025 hPa1022 hPa1021 hPa1019 hPa
Cloud cover14%6%4%2%4%30%65%59%
Heat index3°C (37°F)2°C (36°F)2°C (36°F)2°C (36°F)3°C (38°F)6°C (43°F)4°C (40°F)4°C (38°F)
Dew point-5°C (23°F)-5°C (23°F)-5°C (23°F)-5°C (23°F)-5°C (22°F)-3°C (26°F)-3°C (27°F)-3°C (26°F)
Wind
Speed19km/h (12mph)15km/h (10mph)13km/h (8mph)14km/h (9mph)15km/h (10mph)17km/h (11mph)15km/h (9mph)16km/h (10mph)
Gusts22km/h (14mph)30km/h (19mph)25km/h (15mph)26km/h (16mph)27km/h (17mph)27km/h (17mph)28km/h (18mph)30km/h (19mph)
Direction 269°
W
272°
W
283°
WNW
282°
WNW
305°
NW
293°
WNW
329°
NNW
310°
NW
Wind chill-2°C (28°F)-2°C (29°F)-1°C (29°F)-2°C (29°F)-1°C (31°F)3°C (37°F)1°C (33°F)-0°C (32°F)
Waves
Height0.5m (1.7ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (1.9ft)0.7m (2.3ft)0.7m (2.4ft)0.7m (2.2ft)0.7m (2.2ft)
Direction 127°
SE
127°
SE
128°
SE
128°
SE
127°
SE
127°
SE
127°
SE
127°
SE
Period10.4 sec.10.2 sec.10.1 sec.6.3 sec.6.4 sec.6.4 sec.6.4 sec.10.1 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)

Sea weather on Wednesday 23 July 2025

On Wednesday 23 July 2025, 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 45°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 13.7mph km/h (with gusts up to 21.1mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (38°F)3°C (37°F)2°C (36°F)2°C (36°F)4°C (40°F)7°C (44°F)5°C (40°F)3°C (37°F)
Perceived temperature-1°C (30°F)-2°C (29°F)-3°C (27°F)-2°C (28°F)-0°C (32°F)3°C (38°F)2°C (36°F)-2°C (28°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity59%61%61%57%53%52%63%75%
Barometric pressure1017 hPa1015 hPa1012 hPa1010 hPa1007 hPa1004 hPa1004 hPa1005 hPa
Cloud cover30%50%17%18%32%78%100%20%
Heat index3°C (38°F)3°C (37°F)2°C (36°F)2°C (36°F)4°C (40°F)7°C (44°F)5°C (40°F)3°C (37°F)
Dew point-4°C (25°F)-4°C (25°F)-4°C (24°F)-5°C (22°F)-4°C (24°F)-3°C (27°F)-2°C (28°F)-1°C (29°F)
Wind
Speed19km/h (12mph)18km/h (11mph)22km/h (14mph)20km/h (13mph)22km/h (13mph)19km/h (12mph)10km/h (6mph)22km/h (14mph)
Gusts21km/h (13mph)23km/h (14mph)27km/h (17mph)21km/h (13mph)34km/h (21mph)31km/h (19mph)19km/h (12mph)25km/h (15mph)
Direction 306°
NW
306°
NW
301°
WNW
333°
NNW
327°
NNW
289°
WNW
293°
WNW
239°
WSW
Wind chill-1°C (30°F)-2°C (29°F)-3°C (27°F)-2°C (28°F)-0°C (32°F)3°C (38°F)2°C (36°F)-2°C (28°F)
Waves
Height0.7m (2.2ft)0.6m (2.1ft)0.7m (2.3ft)0.9m (2.9ft)0.9m (3.0ft)0.8m (2.5ft)0.4m (1.4ft)0.5m (1.5ft)
Direction 127°
SE
127°
SE
127°
SE
284°
WNW
272°
W
260°
W
124°
ESE
117°
ESE
Period10.0 sec.10.0 sec.10.0 sec.9.9 sec.9.9 sec.9.8 sec.9.7 sec.6.7 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)1.0m (3.3ft)1.2m (3.9ft)1.2m (3.9ft)1.0m (3.3ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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