Sea weather in Antofagasta in Chile All the beach weather in Antofagasta

All the essential weather information for enjoying the beach in Antofagasta in Chile, 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 Antofagasta over the next 7 days?

Discover the best moment to go to the beach in Antofagasta in Chile this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Antofagasta. 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 202663°F to 70°Frecommended
Friday 30 January 202665°F to 70°Frecommended
Saturday 31 January 202665°F to 70°Frecommended
Sunday 1 February 202663°F to 70°Frecommended
Monday 2 February 202663°F to 68°Frecommended
Tuesday 3 February 202663°F to 70°Frecommended
Wednesday 4 February 202665°F to 70°Frecommended

Sea Weather: Your daily and hourly sea weather in Antofagasta

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 07:19 and will set at 20:31 on the beach(es) of Antofagasta. The outside temperature will be a high of 70°F t and a low of 63°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 13.1mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (65°F)18°C (64°F)17°C (63°F)19°C (66°F)21°C (70°F)20°C (68°F)18°C (65°F)19°C (66°F)
Perceived temperature18°C (65°F)18°C (64°F)17°C (63°F)19°C (66°F)21°C (70°F)20°C (68°F)18°C (65°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%79%79%74%66%70%73%79%
Barometric pressure1016 hPa1015 hPa1015 hPa1016 hPa1015 hPa1014 hPa1013 hPa1015 hPa
Cloud cover0%2%19%27%26%17%8%13%
Heat index18°C (65°F)18°C (64°F)17°C (63°F)19°C (66°F)24°C (76°F)20°C (68°F)18°C (65°F)19°C (66°F)
Dew point14°C (57°F)14°C (57°F)14°C (57°F)14°C (58°F)15°C (58°F)15°C (58°F)13°C (56°F)15°C (59°F)
Wind
Speed2km/h (1mph)4km/h (2mph)4km/h (2mph)5km/h (3mph)14km/h (9mph)17km/h (11mph)13km/h (8mph)9km/h (5mph)
Gusts3km/h (2mph)5km/h (3mph)7km/h (4mph)6km/h (4mph)16km/h (10mph)21km/h (13mph)21km/h (13mph)12km/h (8mph)
Direction 239°
WSW
283°
WNW
215°
SW
246°
WSW
252°
WSW
244°
WSW
223°
SW
216°
SW
Wind chill18°C (65°F)18°C (64°F)17°C (63°F)19°C (66°F)21°C (70°F)20°C (68°F)18°C (65°F)19°C (66°F)
Waves
Height1.1m (3.5ft)1.0m (3.4ft)1.0m (3.4ft)1.0m (3.4ft)1.1m (3.5ft)1.1m (3.6ft)1.1m (3.7ft)1.1m (3.7ft)
Direction 237°
WSW
290°
WNW
289°
WNW
238°
WSW
236°
WSW
235°
SW
234°
SW
269°
W
Period12.6 sec.12.6 sec.12.6 sec.12.5 sec.12.5 sec.12.5 sec.12.4 sec.12.3 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)
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 Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 07:19 and will set at 20:30 on the beach(es) of Antofagasta. The outside temperature will be a high of 70°F t and a low of 65°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 9.9mph km/h (with gusts up to 12.4mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (65°F)18°C (65°F)18°C (64°F)20°C (67°F)21°C (70°F)20°C (69°F)18°C (65°F)18°C (65°F)
Perceived temperature18°C (65°F)18°C (65°F)18°C (64°F)20°C (67°F)21°C (70°F)20°C (69°F)18°C (65°F)18°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%84%86%73%67%69%75%81%
Barometric pressure1015 hPa1014 hPa1015 hPa1016 hPa1014 hPa1012 hPa1011 hPa1013 hPa
Cloud cover57%55%64%32%17%13%9%34%
Heat index18°C (65°F)18°C (65°F)18°C (64°F)20°C (67°F)24°C (76°F)20°C (69°F)18°C (65°F)18°C (65°F)
Dew point15°C (60°F)15°C (60°F)15°C (60°F)15°C (58°F)15°C (58°F)14°C (58°F)14°C (57°F)15°C (59°F)
Wind
Speed6km/h (4mph)8km/h (5mph)6km/h (4mph)7km/h (4mph)14km/h (9mph)16km/h (10mph)13km/h (8mph)4km/h (3mph)
Gusts9km/h (5mph)12km/h (7mph)8km/h (5mph)9km/h (6mph)17km/h (11mph)20km/h (13mph)19km/h (12mph)6km/h (4mph)
Direction 276°
W
233°
SW
222°
SW
238°
WSW
249°
WSW
245°
WSW
241°
WSW
224°
SW
Wind chill18°C (65°F)18°C (65°F)18°C (64°F)20°C (67°F)21°C (70°F)20°C (69°F)18°C (65°F)18°C (65°F)
Waves
Height1.1m (3.7ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.6ft)
Direction 268°
W
267°
W
263°
W
255°
WSW
227°
SW
225°
SW
242°
WSW
245°
WSW
Period12.2 sec.11.7 sec.11.8 sec.12.1 sec.12.4 sec.12.4 sec.12.3 sec.12.0 sec.
Significant height1.1m (3.6ft)0.9m (3ft)0.9m (3ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)0.5m (1.6ft)1.0m (3.3ft)
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 Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 07:20 and will set at 20:30 on the beach(es) of Antofagasta. The outside temperature will be a high of 70°F t and a low of 65°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 9.3mph km/h (with gusts up to 16.8mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)18°C (65°F)18°C (64°F)20°C (68°F)20°C (67°F)18°C (65°F)19°C (65°F)18°C (65°F)
Perceived temperature19°C (66°F)18°C (65°F)18°C (64°F)20°C (68°F)20°C (67°F)18°C (65°F)19°C (65°F)18°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%83%84%73%66%67%76%82%
Barometric pressure1013 hPa1013 hPa1013 hPa1015 hPa1014 hPa1012 hPa1013 hPa1014 hPa
Cloud cover23%28%57%10%0%0%12%20%
Heat index19°C (66°F)18°C (65°F)18°C (64°F)20°C (68°F)20°C (67°F)18°C (65°F)19°C (65°F)18°C (65°F)
Dew point15°C (59°F)15°C (60°F)15°C (59°F)15°C (59°F)13°C (55°F)12°C (54°F)14°C (58°F)15°C (59°F)
Wind
Speed6km/h (4mph)11km/h (7mph)4km/h (2mph)6km/h (4mph)13km/h (8mph)15km/h (9mph)12km/h (7mph)4km/h (2mph)
Gusts9km/h (6mph)17km/h (10mph)6km/h (4mph)8km/h (5mph)22km/h (14mph)27km/h (17mph)18km/h (11mph)5km/h (3mph)
Direction 197°
SSW
211°
SSW
218°
SW
249°
WSW
259°
W
249°
WSW
242°
WSW
225°
SW
Wind chill19°C (66°F)18°C (65°F)18°C (64°F)20°C (68°F)20°C (67°F)18°C (65°F)19°C (65°F)18°C (65°F)
Waves
Height1.1m (3.6ft)1.1m (3.6ft)1.1m (3.5ft)1.0m (3.3ft)1.0m (3.2ft)1.0m (3.2ft)1.0m (3.2ft)1.0m (3.3ft)
Direction 250°
WSW
231°
SW
229°
SW
233°
SW
227°
SW
226°
SW
233°
SW
233°
SW
Period12.0 sec.12.4 sec.12.3 sec.12.0 sec.11.8 sec.11.8 sec.11.8 sec.11.7 sec.
Significant height1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)
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 Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 07:21 and will set at 20:29 on the beach(es) of Antofagasta. The outside temperature will be a high of 70°F t and a low of 63°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 8.7mph km/h (with gusts up to 16.2mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)18°C (65°F)18°C (64°F)20°C (68°F)20°C (67°F)18°C (65°F)18°C (64°F)19°C (65°F)
Perceived temperature19°C (66°F)18°C (65°F)18°C (64°F)20°C (68°F)20°C (67°F)18°C (65°F)18°C (64°F)19°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%80%85%73%65%67%72%77%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1014 hPa1013 hPa1013 hPa1015 hPa
Cloud cover4%2%17%3%0%0%3%8%
Heat index19°C (66°F)18°C (65°F)18°C (64°F)20°C (68°F)20°C (67°F)18°C (65°F)18°C (64°F)19°C (65°F)
Dew point15°C (59°F)15°C (58°F)15°C (59°F)15°C (59°F)13°C (55°F)12°C (54°F)12°C (54°F)14°C (58°F)
Wind
Speed2km/h (1mph)4km/h (2mph)7km/h (4mph)5km/h (3mph)13km/h (8mph)14km/h (9mph)10km/h (6mph)1km/h (1mph)
Gusts3km/h (2mph)6km/h (4mph)12km/h (7mph)6km/h (4mph)22km/h (14mph)26km/h (16mph)19km/h (11mph)2km/h (1mph)
Direction 206°
SSW
209°
SSW
219°
SW
267°
W
261°
W
253°
WSW
245°
WSW
324°
NW
Wind chill19°C (66°F)18°C (65°F)18°C (64°F)20°C (68°F)20°C (67°F)18°C (65°F)18°C (64°F)19°C (65°F)
Waves
Height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.2ft)1.0m (3.2ft)1.0m (3.2ft)1.0m (3.2ft)1.0m (3.3ft)1.0m (3.3ft)
Direction 234°
SW
236°
WSW
238°
WSW
234°
SW
243°
WSW
236°
SW
232°
SW
240°
WSW
Period11.3 sec.11.1 sec.11.1 sec.10.4 sec.10.3 sec.10.3 sec.10.3 sec.10.2 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)
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 Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 07:21 and will set at 20:29 on the beach(es) of Antofagasta. The outside temperature will be a high of 68°F t and a low of 63°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 7.5mph km/h (with gusts up to 14.3mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (65°F)18°C (64°F)18°C (64°F)20°C (67°F)20°C (67°F)19°C (65°F)18°C (64°F)19°C (66°F)
Perceived temperature19°C (65°F)18°C (64°F)18°C (64°F)20°C (67°F)20°C (67°F)19°C (65°F)18°C (64°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%79%80%68%61%63%69%74%
Barometric pressure1016 hPa1015 hPa1016 hPa1016 hPa1015 hPa1014 hPa1014 hPa1016 hPa
Cloud cover0%0%3%0%0%0%0%0%
Heat index19°C (65°F)18°C (64°F)18°C (64°F)20°C (67°F)20°C (67°F)19°C (65°F)18°C (64°F)19°C (66°F)
Dew point14°C (58°F)14°C (58°F)14°C (58°F)13°C (56°F)12°C (54°F)11°C (53°F)12°C (54°F)14°C (57°F)
Wind
Speed3km/h (2mph)4km/h (2mph)5km/h (3mph)6km/h (4mph)11km/h (7mph)12km/h (7mph)8km/h (5mph)2km/h (1mph)
Gusts4km/h (2mph)6km/h (4mph)8km/h (5mph)9km/h (6mph)19km/h (12mph)23km/h (14mph)17km/h (11mph)3km/h (2mph)
Direction 323°
NW
20°
NNE
356°
N
319°
NW
279°
W
262°
W
250°
WSW
223°
SW
Wind chill19°C (65°F)18°C (64°F)18°C (64°F)20°C (67°F)20°C (67°F)19°C (65°F)18°C (64°F)19°C (66°F)
Waves
Height1.0m (3.2ft)1.0m (3.2ft)1.0m (3.2ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3.0ft)0.9m (3.0ft)
Direction 235°
SW
234°
SW
234°
SW
234°
SW
232°
SW
230°
SW
231°
SW
233°
SW
Period11.1 sec.11.9 sec.11.8 sec.11.6 sec.11.5 sec.11.4 sec.11.3 sec.11.2 sec.
Significant height0.8m (2.6ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)
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 07:22 and will set at 20:29 on the beach(es) of Antofagasta. The outside temperature will be a high of 70°F t and a low of 63°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 7.5mph km/h (with gusts up to 12.4mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (65°F)18°C (65°F)18°C (65°F)20°C (68°F)21°C (70°F)19°C (67°F)18°C (64°F)19°C (66°F)
Perceived temperature19°C (65°F)18°C (65°F)18°C (65°F)20°C (68°F)21°C (70°F)19°C (67°F)18°C (64°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%76%74%66%62%64%69%72%
Barometric pressure1016 hPa1016 hPa1016 hPa1017 hPa1016 hPa1014 hPa1014 hPa1015 hPa
Cloud cover0%2%8%8%5%2%0%0%
Heat index19°C (65°F)18°C (65°F)18°C (65°F)21°C (70°F)23°C (74°F)19°C (67°F)18°C (64°F)19°C (66°F)
Dew point14°C (56°F)14°C (57°F)14°C (56°F)13°C (56°F)13°C (56°F)12°C (54°F)12°C (53°F)14°C (57°F)
Wind
Speed2km/h (1mph)4km/h (2mph)3km/h (2mph)5km/h (3mph)12km/h (7mph)12km/h (7mph)8km/h (5mph)5km/h (3mph)
Gusts3km/h (2mph)6km/h (4mph)5km/h (3mph)8km/h (5mph)17km/h (10mph)20km/h (12mph)17km/h (10mph)8km/h (5mph)
Direction 240°
WSW
334°
NNW
303°
WNW
287°
WNW
272°
W
255°
WSW
245°
WSW
230°
SW
Wind chill19°C (65°F)18°C (65°F)18°C (65°F)20°C (68°F)21°C (70°F)19°C (67°F)18°C (64°F)19°C (66°F)
Waves
Height0.9m (3.0ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (3.0ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
Direction 232°
SW
231°
SW
230°
SW
230°
SW
230°
SW
248°
WSW
285°
WNW
284°
WNW
Period11.1 sec.11.0 sec.11.0 sec.11.0 sec.10.9 sec.10.9 sec.10.9 sec.10.9 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)0.7m (2.3ft)0.7m (2.3ft)
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 Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 07:23 and will set at 20:28 on the beach(es) of Antofagasta. The outside temperature will be a high of 70°F t and a low of 65°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 17.4mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (65°F)18°C (64°F)19°C (66°F)20°C (69°F)21°C (70°F)20°C (67°F)19°C (65°F)20°C (67°F)
Perceived temperature18°C (65°F)18°C (64°F)19°C (66°F)20°C (69°F)21°C (70°F)20°C (67°F)19°C (65°F)20°C (67°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%76%72%66%65%67%70%77%
Barometric pressure1015 hPa1014 hPa1014 hPa1014 hPa1013 hPa1012 hPa1011 hPa1012 hPa
Cloud cover0%0%1%3%3%2%6%10%
Heat index18°C (65°F)18°C (64°F)19°C (66°F)22°C (71°F)23°C (74°F)20°C (67°F)19°C (65°F)20°C (67°F)
Dew point14°C (56°F)14°C (57°F)14°C (56°F)14°C (57°F)14°C (57°F)13°C (56°F)13°C (55°F)15°C (60°F)
Wind
Speed4km/h (3mph)3km/h (2mph)5km/h (3mph)10km/h (6mph)17km/h (10mph)17km/h (10mph)14km/h (9mph)9km/h (6mph)
Gusts6km/h (4mph)5km/h (3mph)7km/h (4mph)14km/h (9mph)24km/h (15mph)28km/h (17mph)26km/h (16mph)14km/h (9mph)
Direction 209°
SSW
182°
S
182°
S
216°
SW
237°
WSW
240°
WSW
233°
SW
217°
SW
Wind chill18°C (65°F)18°C (64°F)19°C (66°F)20°C (69°F)21°C (70°F)20°C (67°F)19°C (65°F)20°C (67°F)
Waves
Height0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3.0ft)
Direction 283°
WNW
283°
WNW
286°
WNW
289°
WNW
283°
WNW
270°
W
240°
WSW
236°
WSW
Period10.8 sec.10.8 sec.10.6 sec.10.4 sec.10.2 sec.10.2 sec.11.3 sec.13.4 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)
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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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