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
Friday 17 July 202652°F to 63°Frecommended
Saturday 18 July 202656°F to 65°Frecommended
Sunday 19 July 202652°F to 65°Frecommended
Monday 20 July 202652°F to 65°Frecommended
Tuesday 21 July 202650°F to 63°Frecommended
Wednesday 22 July 202656°F to 61°Frecommended
Thursday 23 July 202658°F to 63°Frecommended

Sea Weather: Your daily and hourly sea weather in Antofagasta

Sea weather on Friday 17 July 2026

On Friday 17 July 2026, the sun will rise at 07:23 and will set at 18:13 on the beach(es) of Antofagasta. The outside temperature will be a high of 63°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 3.7mph km/h (with gusts up to 8.7mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (54°F)13°C (55°F)16°C (61°F)16°C (61°F)14°C (57°F)12°C (54°F)14°C (58°F)
Perceived temperature13°C (55°F)12°C (54°F)13°C (56°F)16°C (61°F)16°C (61°F)14°C (57°F)12°C (54°F)14°C (58°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%79%81%62%55%61%60%64%
Barometric pressure1013 hPa1013 hPa1014 hPa1015 hPa1015 hPa1014 hPa1013 hPa1015 hPa
Cloud cover0%0%0%0%0%0%0%0%
Heat index13°C (55°F)12°C (54°F)13°C (55°F)16°C (61°F)16°C (61°F)14°C (57°F)12°C (54°F)14°C (58°F)
Dew point8°C (47°F)9°C (47°F)9°C (49°F)9°C (48°F)7°C (45°F)7°C (44°F)5°C (41°F)8°C (46°F)
Wind
Speed2km/h (1mph)1km/h (0mph)3km/h (2mph)6km/h (4mph)5km/h (3mph)6km/h (4mph)6km/h (4mph)2km/h (1mph)
Gusts5km/h (3mph)2km/h (1mph)7km/h (4mph)9km/h (5mph)10km/h (6mph)14km/h (8mph)14km/h (8mph)4km/h (3mph)
Direction 234°
SW
138°
SE
31°
NNE
29°
NNE
277°
W
257°
WSW
240°
WSW
166°
SSE
Wind chill13°C (55°F)12°C (54°F)13°C (56°F)16°C (61°F)16°C (61°F)14°C (57°F)12°C (54°F)14°C (58°F)
Waves
Height0.8m (2.6ft)0.7m (2.5ft)0.7m (2.5ft)0.8m (2.6ft)0.9m (3.0ft)1.1m (3.6ft)1.3m (4.2ft)1.3m (4.4ft)
Direction 217°
SW
219°
SW
242°
WSW
243°
WSW
239°
WSW
240°
WSW
242°
WSW
246°
WSW
Period11.7 sec.11.6 sec.11.2 sec.8.9 sec.11.6 sec.11.4 sec.11.0 sec.10.6 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.9m (3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 07:23 and will set at 18:13 on the beach(es) of Antofagasta. The outside temperature will be a high of 65°F t and a low of 56°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 4.4mph km/h (with gusts up to 8.1mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (58°F)14°C (57°F)13°C (56°F)17°C (62°F)18°C (64°F)17°C (62°F)14°C (58°F)14°C (57°F)
Perceived temperature14°C (58°F)15°C (58°F)13°C (56°F)17°C (62°F)18°C (64°F)17°C (62°F)14°C (58°F)14°C (57°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity61%62%68%56%52%57%65%73%
Barometric pressure1015 hPa1013 hPa1013 hPa1014 hPa1014 hPa1011 hPa1011 hPa1012 hPa
Cloud cover0%0%2%0%3%4%6%10%
Heat index14°C (58°F)14°C (57°F)13°C (56°F)17°C (62°F)18°C (64°F)17°C (62°F)14°C (58°F)14°C (57°F)
Dew point7°C (44°F)7°C (44°F)7°C (45°F)8°C (46°F)8°C (46°F)8°C (47°F)8°C (46°F)9°C (49°F)
Wind
Speed2km/h (1mph)3km/h (2mph)5km/h (3mph)3km/h (2mph)6km/h (4mph)7km/h (4mph)6km/h (4mph)2km/h (1mph)
Gusts5km/h (3mph)7km/h (4mph)10km/h (6mph)5km/h (3mph)10km/h (6mph)13km/h (8mph)12km/h (7mph)4km/h (3mph)
Direction 171°
S
189°
S
196°
SSW
170°
S
253°
WSW
263°
W
243°
WSW
163°
SSE
Wind chill14°C (58°F)15°C (58°F)13°C (56°F)17°C (62°F)18°C (64°F)17°C (62°F)14°C (58°F)14°C (57°F)
Waves
Height1.4m (4.5ft)1.3m (4.4ft)1.3m (4.4ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.4m (4.5ft)
Direction 247°
WSW
248°
WSW
248°
WSW
248°
WSW
251°
WSW
250°
WSW
249°
WSW
249°
WSW
Period10.3 sec.10.2 sec.9.9 sec.9.8 sec.9.8 sec.9.8 sec.9.8 sec.9.9 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 07:23 and will set at 18:14 on the beach(es) of Antofagasta. The outside temperature will be a high of 65°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 6.8mph km/h (with gusts up to 13.7mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (57°F)14°C (57°F)15°C (58°F)17°C (63°F)17°C (62°F)14°C (58°F)13°C (55°F)15°C (59°F)
Perceived temperature14°C (57°F)14°C (57°F)15°C (58°F)17°C (63°F)17°C (62°F)14°C (58°F)12°C (54°F)15°C (59°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%70%61%52%49%62%67%72%
Barometric pressure1013 hPa1012 hPa1011 hPa1012 hPa1011 hPa1011 hPa1012 hPa1014 hPa
Cloud cover11%6%5%4%2%0%2%3%
Heat index14°C (57°F)14°C (57°F)15°C (58°F)17°C (63°F)17°C (62°F)14°C (58°F)13°C (55°F)15°C (59°F)
Dew point9°C (48°F)8°C (47°F)7°C (45°F)7°C (45°F)6°C (43°F)7°C (45°F)6°C (44°F)10°C (50°F)
Wind
Speed0km/h (0mph)2km/h (1mph)7km/h (4mph)5km/h (3mph)11km/h (7mph)8km/h (5mph)7km/h (4mph)6km/h (4mph)
Gusts1km/h (0mph)5km/h (3mph)14km/h (9mph)8km/h (5mph)22km/h (14mph)17km/h (10mph)15km/h (9mph)11km/h (7mph)
Direction 196°
SSW
39°
NE
61°
ENE
48°
NE
326°
NW
309°
NW
360°
N
22°
NNE
Wind chill14°C (57°F)14°C (57°F)15°C (58°F)17°C (63°F)17°C (62°F)14°C (58°F)12°C (54°F)15°C (59°F)
Waves
Height1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.5ft)1.3m (4.3ft)1.3m (4.1ft)1.2m (4.0ft)
Direction 245°
WSW
246°
WSW
246°
WSW
243°
WSW
243°
WSW
244°
WSW
244°
WSW
243°
WSW
Period10.1 sec.10.1 sec.10.0 sec.10.5 sec.10.6 sec.10.8 sec.10.9 sec.10.9 sec.
Significant height0.1m (0.3ft)0.3m (1ft)0.2m (0.7ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 07:22 and will set at 18:14 on the beach(es) of Antofagasta. The outside temperature will be a high of 65°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 5mph km/h (with gusts up to 9.9mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (58°F)14°C (58°F)14°C (57°F)17°C (62°F)16°C (62°F)15°C (58°F)12°C (53°F)14°C (58°F)
Perceived temperature15°C (60°F)14°C (58°F)14°C (57°F)17°C (62°F)16°C (62°F)14°C (58°F)12°C (54°F)14°C (58°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%67%66%55%51%59%65%72%
Barometric pressure1015 hPa1014 hPa1013 hPa1013 hPa1013 hPa1012 hPa1013 hPa1015 hPa
Cloud cover4%5%3%2%0%0%0%0%
Heat index15°C (58°F)14°C (58°F)14°C (57°F)17°C (62°F)16°C (62°F)15°C (58°F)12°C (53°F)14°C (58°F)
Dew point9°C (48°F)8°C (47°F)8°C (46°F)7°C (45°F)6°C (43°F)7°C (44°F)6°C (42°F)9°C (49°F)
Wind
Speed4km/h (2mph)3km/h (2mph)2km/h (1mph)3km/h (2mph)5km/h (3mph)8km/h (5mph)3km/h (2mph)1km/h (1mph)
Gusts8km/h (5mph)6km/h (4mph)5km/h (3mph)5km/h (3mph)10km/h (6mph)16km/h (10mph)7km/h (4mph)3km/h (2mph)
Direction 26°
NNE
17°
NNE
121°
ESE
139°
SE
283°
WNW
260°
W
286°
WNW
42°
NE
Wind chill15°C (60°F)14°C (58°F)14°C (57°F)17°C (62°F)16°C (62°F)14°C (58°F)12°C (54°F)14°C (58°F)
Waves
Height1.2m (3.9ft)1.2m (4.0ft)1.3m (4.3ft)1.3m (4.4ft)1.3m (4.4ft)1.3m (4.3ft)1.3m (4.2ft)1.2m (4.0ft)
Direction 242°
WSW
241°
WSW
244°
WSW
244°
WSW
259°
W
235°
SW
233°
SW
233°
SW
Period10.9 sec.10.6 sec.10.2 sec.8.7 sec.8.6 sec.8.0 sec.8.2 sec.10.3 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.7m (2.3ft)1.0m (3.3ft)1.0m (3.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 07:22 and will set at 18:15 on the beach(es) of Antofagasta. The outside temperature will be a high of 63°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 7.5mph km/h (with gusts up to 15.5mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (58°F)13°C (56°F)13°C (56°F)16°C (60°F)15°C (59°F)14°C (57°F)11°C (52°F)14°C (58°F)
Perceived temperature14°C (58°F)13°C (56°F)14°C (57°F)16°C (60°F)15°C (59°F)13°C (55°F)10°C (50°F)15°C (59°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%76%74%68%65%70%76%77%
Barometric pressure1016 hPa1016 hPa1016 hPa1017 hPa1016 hPa1015 hPa1015 hPa1015 hPa
Cloud cover2%0%0%0%0%0%0%0%
Heat index14°C (58°F)13°C (56°F)13°C (56°F)16°C (60°F)15°C (59°F)14°C (57°F)11°C (52°F)14°C (58°F)
Dew point9°C (48°F)9°C (49°F)9°C (48°F)10°C (49°F)9°C (47°F)8°C (47°F)7°C (45°F)10°C (51°F)
Wind
Speed1km/h (0mph)6km/h (4mph)4km/h (2mph)7km/h (4mph)10km/h (6mph)12km/h (7mph)11km/h (7mph)5km/h (3mph)
Gusts1km/h (1mph)12km/h (8mph)8km/h (5mph)10km/h (6mph)19km/h (12mph)25km/h (15mph)23km/h (15mph)10km/h (6mph)
Direction 292°
WNW
214°
SW
199°
SSW
190°
S
237°
WSW
232°
SW
225°
SW
175°
S
Wind chill14°C (58°F)13°C (56°F)14°C (57°F)16°C (60°F)15°C (59°F)13°C (55°F)10°C (50°F)15°C (59°F)
Waves
Height1.2m (3.9ft)1.2m (3.8ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.5ft)1.0m (3.4ft)
Direction 233°
SW
231°
SW
231°
SW
233°
SW
233°
SW
233°
SW
234°
SW
237°
WSW
Period11.0 sec.11.0 sec.10.9 sec.10.8 sec.10.7 sec.11.0 sec.11.0 sec.10.7 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 07:22 and will set at 18:15 on the beach(es) of Antofagasta. The outside temperature will be a high of 61°F t and a low of 56°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 19.9mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (58°F)14°C (58°F)14°C (57°F)15°C (59°F)16°C (60°F)14°C (58°F)14°C (56°F)14°C (57°F)
Perceived temperature14°C (56°F)14°C (57°F)13°C (56°F)15°C (59°F)16°C (60°F)14°C (57°F)12°C (54°F)14°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%65%65%61%59%65%73%80%
Barometric pressure1015 hPa1014 hPa1014 hPa1016 hPa1016 hPa1014 hPa1014 hPa1015 hPa
Cloud cover0%0%0%0%0%0%0%0%
Heat index14°C (58°F)14°C (58°F)14°C (57°F)15°C (59°F)16°C (60°F)14°C (58°F)14°C (56°F)14°C (57°F)
Dew point9°C (48°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)9°C (47°F)11°C (51°F)
Wind
Speed13km/h (8mph)10km/h (6mph)10km/h (6mph)12km/h (7mph)14km/h (9mph)15km/h (10mph)14km/h (9mph)9km/h (6mph)
Gusts26km/h (16mph)21km/h (13mph)21km/h (13mph)23km/h (14mph)28km/h (17mph)32km/h (20mph)29km/h (18mph)18km/h (11mph)
Direction 191°
SSW
174°
S
182°
S
204°
SSW
226°
SW
228°
SW
217°
SW
194°
SSW
Wind chill14°C (56°F)14°C (57°F)13°C (56°F)15°C (59°F)16°C (60°F)14°C (57°F)12°C (54°F)14°C (56°F)
Waves
Height1.0m (3.4ft)1.1m (3.5ft)1.1m (3.7ft)1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.4m (4.6ft)
Direction 239°
WSW
241°
WSW
241°
WSW
241°
WSW
241°
WSW
240°
WSW
240°
WSW
240°
WSW
Period10.5 sec.10.4 sec.10.3 sec.10.3 sec.10.3 sec.10.4 sec.10.6 sec.10.7 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.6m (2ft)0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 07:21 and will set at 18:15 on the beach(es) of Antofagasta. The outside temperature will be a high of 63°F t and a low of 58°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 18.6mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (57°F)14°C (58°F)15°C (59°F)16°C (61°F)17°C (62°F)16°C (60°F)15°C (59°F)15°C (59°F)
Perceived temperature14°C (56°F)14°C (56°F)14°C (58°F)16°C (61°F)17°C (62°F)15°C (59°F)14°C (58°F)15°C (59°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%65%57%53%53%59%63%70%
Barometric pressure1015 hPa1014 hPa1013 hPa1014 hPa1014 hPa1012 hPa1011 hPa1013 hPa
Cloud cover0%0%0%0%0%0%0%0%
Heat index14°C (57°F)14°C (58°F)15°C (59°F)16°C (61°F)17°C (62°F)16°C (60°F)15°C (59°F)15°C (59°F)
Dew point9°C (49°F)8°C (46°F)6°C (44°F)7°C (44°F)7°C (45°F)7°C (45°F)8°C (46°F)10°C (49°F)
Wind
Speed9km/h (5mph)11km/h (7mph)11km/h (7mph)11km/h (7mph)13km/h (8mph)14km/h (9mph)10km/h (6mph)7km/h (4mph)
Gusts18km/h (11mph)23km/h (15mph)23km/h (14mph)22km/h (14mph)26km/h (16mph)30km/h (18mph)21km/h (13mph)15km/h (9mph)
Direction 182°
S
180°
S
176°
S
190°
S
220°
SW
231°
SW
216°
SW
192°
SSW
Wind chill14°C (56°F)14°C (56°F)14°C (58°F)16°C (61°F)17°C (62°F)15°C (59°F)14°C (58°F)15°C (59°F)
Waves
Height1.4m (4.6ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.2ft)1.5m (4.9ft)
Direction 239°
WSW
238°
WSW
237°
WSW
236°
WSW
235°
SW
232°
SW
231°
SW
231°
SW
Period10.8 sec.10.8 sec.10.8 sec.10.7 sec.10.7 sec.11.0 sec.11.3 sec.11.2 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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