Sea weather in Calang on the island of Sumatra All the beach weather in Calang

All the essential weather information for enjoying the beach in Calang on the island of Sumatra, 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 Calang over the next 7 days?

Discover the best moment to go to the beach in Calang on the island of Sumatra this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Calang. 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 202676°F to 85°Frecommended
Friday 30 January 202676°F to 85°Frecommended
Saturday 31 January 202676°F to 85°Frecommended
Sunday 1 February 202676°F to 83°Frecommended
Monday 2 February 202676°F to 85°Frecommended
Tuesday 3 February 202674°F to 85°Frecommended
Wednesday 4 February 202676°F to 85°Frecommended

Sea Weather: Your daily and hourly sea weather in Calang

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 06:53 and will set at 18:48 on the beach(es) of Calang. The outside temperature will be a high of 85°F t and a low of 76°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 13.7mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)24°C (75°F)24°C (75°F)26°C (80°F)29°C (84°F)28°C (83°F)28°C (82°F)26°C (78°F)
Perceived temperature27°C (81°F)26°C (79°F)26°C (79°F)29°C (84°F)31°C (88°F)31°C (88°F)31°C (87°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%88%87%74%60%67%74%83%
Barometric pressure1013 hPa1011 hPa1011 hPa1013 hPa1012 hPa1010 hPa1010 hPa1013 hPa
Cloud cover26%15%18%84%21%80%75%88%
Heat index27°C (81°F)26°C (79°F)26°C (79°F)29°C (84°F)31°C (88°F)31°C (88°F)31°C (87°F)28°C (83°F)
Dew point22°C (72°F)22°C (72°F)21°C (71°F)21°C (71°F)20°C (69°F)22°C (71°F)22°C (72°F)22°C (72°F)
Wind
Speed7km/h (4mph)9km/h (5mph)10km/h (6mph)10km/h (6mph)13km/h (8mph)15km/h (10mph)9km/h (6mph)6km/h (4mph)
Gusts12km/h (7mph)15km/h (9mph)17km/h (11mph)13km/h (8mph)17km/h (10mph)22km/h (13mph)14km/h (8mph)12km/h (7mph)
Direction 87°
E
76°
ENE
85°
E
95°
E
168°
SSE
185°
S
180°
S
104°
ESE
Wind chill25°C (77°F)24°C (75°F)24°C (75°F)26°C (80°F)29°C (84°F)28°C (83°F)28°C (82°F)26°C (78°F)
Waves
Height0.9m (3.1ft)0.9m (3.1ft)0.9m (3.1ft)1.0m (3.2ft)1.0m (3.2ft)1.0m (3.3ft)1.0m (3.4ft)1.1m (3.5ft)
Direction 197°
SSW
198°
SSW
198°
SSW
199°
SSW
201°
SSW
201°
SSW
201°
SSW
219°
SW
Period16.2 sec.15.6 sec.15.4 sec.15.2 sec.14.6 sec.14.4 sec.14.3 sec.14.0 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 06:53 and will set at 18:48 on the beach(es) of Calang. The outside temperature will be a high of 85°F t and a low of 76°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 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)24°C (76°F)24°C (75°F)27°C (80°F)26°C (78°F)29°C (83°F)27°C (81°F)26°C (80°F)
Perceived temperature27°C (81°F)26°C (80°F)26°C (79°F)29°C (84°F)27°C (80°F)31°C (88°F)30°C (86°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%88%87%75%61%64%73%76%
Barometric pressure1013 hPa1011 hPa1012 hPa1014 hPa1013 hPa1010 hPa1011 hPa1013 hPa
Cloud cover88%89%73%13%10%73%84%39%
Heat index27°C (81°F)26°C (80°F)26°C (79°F)29°C (84°F)27°C (80°F)31°C (88°F)30°C (86°F)29°C (84°F)
Dew point23°C (73°F)22°C (72°F)22°C (71°F)22°C (71°F)18°C (64°F)21°C (70°F)22°C (71°F)22°C (71°F)
Wind
Speed8km/h (5mph)6km/h (4mph)8km/h (5mph)8km/h (5mph)9km/h (6mph)12km/h (8mph)7km/h (4mph)4km/h (2mph)
Gusts14km/h (9mph)11km/h (7mph)14km/h (9mph)10km/h (6mph)20km/h (12mph)17km/h (11mph)11km/h (7mph)7km/h (4mph)
Direction 73°
ENE
81°
E
72°
ENE
87°
E
204°
SSW
246°
WSW
274°
W
339°
NNW
Wind chill25°C (77°F)24°C (76°F)24°C (75°F)27°C (80°F)26°C (78°F)29°C (83°F)27°C (81°F)26°C (80°F)
Waves
Height1.1m (3.6ft)1.1m (3.6ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.7ft)1.1m (3.7ft)
Direction 220°
SW
221°
SW
222°
SW
222°
SW
222°
SW
222°
SW
222°
SW
222°
SW
Period13.6 sec.13.5 sec.13.4 sec.13.2 sec.12.9 sec.16.0 sec.15.6 sec.15.5 sec.
Significant height0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 06:53 and will set at 18:49 on the beach(es) of Calang. The outside temperature will be a high of 85°F t and a low of 76°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 6.2mph km/h (with gusts up to 8.1mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)24°C (76°F)24°C (75°F)26°C (78°F)28°C (82°F)29°C (84°F)28°C (82°F)26°C (78°F)
Perceived temperature28°C (82°F)27°C (80°F)26°C (79°F)28°C (83°F)31°C (87°F)32°C (89°F)31°C (87°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%90%91%82%67%64%73%79%
Barometric pressure1013 hPa1011 hPa1012 hPa1014 hPa1013 hPa1010 hPa1011 hPa1013 hPa
Cloud cover76%97%71%75%78%85%54%78%
Heat index28°C (82°F)27°C (80°F)26°C (79°F)28°C (83°F)31°C (87°F)32°C (89°F)31°C (87°F)28°C (83°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)21°C (70°F)21°C (70°F)22°C (72°F)22°C (71°F)
Wind
Speed4km/h (2mph)6km/h (4mph)7km/h (4mph)5km/h (3mph)6km/h (4mph)10km/h (6mph)6km/h (4mph)2km/h (1mph)
Gusts7km/h (4mph)9km/h (6mph)13km/h (8mph)8km/h (5mph)10km/h (6mph)13km/h (8mph)9km/h (6mph)3km/h (2mph)
Direction 23°
NNE
61°
ENE
63°
ENE
88°
E
215°
SW
248°
WSW
257°
WSW
298°
WNW
Wind chill26°C (78°F)24°C (76°F)24°C (75°F)26°C (78°F)28°C (82°F)29°C (84°F)28°C (82°F)26°C (78°F)
Waves
Height1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.5ft)1.1m (3.5ft)1.0m (3.4ft)1.0m (3.4ft)
Direction 222°
SW
223°
SW
223°
SW
223°
SW
222°
SW
223°
SW
223°
SW
223°
SW
Period15.5 sec.15.4 sec.15.2 sec.15.1 sec.14.9 sec.14.8 sec.14.6 sec.14.5 sec.
Significant height0.9m (3ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)1.2m (3.9ft)1.1m (3.6ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 06:53 and will set at 18:49 on the beach(es) of Calang. The outside temperature will be a high of 83°F t and a low of 76°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 5.6mph km/h (with gusts up to 9.3mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)24°C (75°F)24°C (75°F)24°C (76°F)27°C (81°F)28°C (82°F)27°C (81°F)26°C (78°F)
Perceived temperature27°C (80°F)26°C (79°F)26°C (79°F)26°C (80°F)29°C (85°F)30°C (85°F)30°C (86°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%92%89%85%67%67%71%78%
Barometric pressure1013 hPa1011 hPa1012 hPa1014 hPa1013 hPa1010 hPa1011 hPa1014 hPa
Cloud cover59%81%57%44%74%72%58%79%
Heat index27°C (80°F)26°C (79°F)26°C (79°F)26°C (80°F)29°C (85°F)30°C (85°F)30°C (86°F)28°C (82°F)
Dew point22°C (72°F)22°C (72°F)22°C (71°F)22°C (71°F)21°C (69°F)21°C (70°F)22°C (71°F)22°C (71°F)
Wind
Speed6km/h (4mph)9km/h (6mph)8km/h (5mph)6km/h (4mph)3km/h (2mph)5km/h (3mph)5km/h (3mph)4km/h (2mph)
Gusts12km/h (7mph)15km/h (9mph)14km/h (9mph)11km/h (7mph)4km/h (2mph)7km/h (4mph)7km/h (5mph)7km/h (4mph)
Direction 67°
ENE
79°
E
70°
ENE
38°
NE
224°
SW
219°
SW
191°
SSW
73°
ENE
Wind chill25°C (76°F)24°C (75°F)24°C (75°F)24°C (76°F)27°C (81°F)28°C (82°F)27°C (81°F)26°C (78°F)
Waves
Height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.2ft)1.0m (3.1ft)0.9m (3.1ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (2.9ft)
Direction 224°
SW
224°
SW
225°
SW
225°
SW
224°
SW
224°
SW
224°
SW
225°
SW
Period14.4 sec.14.4 sec.14.3 sec.14.2 sec.13.9 sec.13.7 sec.13.7 sec.13.6 sec.
Significant height1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 06:53 and will set at 18:49 on the beach(es) of Calang. The outside temperature will be a high of 85°F t and a low of 76°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 6.2mph km/h (with gusts up to 8.7mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)24°C (75°F)24°C (75°F)26°C (78°F)28°C (83°F)29°C (83°F)28°C (82°F)26°C (79°F)
Perceived temperature27°C (81°F)26°C (79°F)26°C (79°F)28°C (82°F)30°C (86°F)31°C (88°F)30°C (87°F)29°C (83°F)
Precipitation0in0.1in0in0in0in0in0in0in
Humidity86%88%87%78%62%64%71%78%
Barometric pressure1014 hPa1012 hPa1012 hPa1014 hPa1013 hPa1009 hPa1010 hPa1012 hPa
Cloud cover87%72%50%26%16%16%47%50%
Heat index27°C (81°F)26°C (79°F)26°C (79°F)28°C (82°F)30°C (86°F)31°C (88°F)30°C (87°F)29°C (83°F)
Dew point22°C (72°F)22°C (71°F)21°C (71°F)22°C (71°F)20°C (68°F)21°C (70°F)22°C (71°F)22°C (71°F)
Wind
Speed6km/h (4mph)7km/h (4mph)7km/h (4mph)6km/h (4mph)6km/h (4mph)10km/h (6mph)3km/h (2mph)4km/h (2mph)
Gusts10km/h (6mph)12km/h (7mph)14km/h (8mph)8km/h (5mph)8km/h (5mph)14km/h (9mph)5km/h (3mph)6km/h (4mph)
Direction 62°
ENE
56°
ENE
50°
NE
81°
E
183°
S
222°
SW
223°
SW
120°
ESE
Wind chill25°C (76°F)24°C (75°F)24°C (75°F)26°C (78°F)28°C (83°F)29°C (83°F)28°C (82°F)26°C (79°F)
Waves
Height0.9m (2.9ft)0.8m (2.8ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.5ft)0.7m (2.4ft)0.7m (2.3ft)
Direction 225°
SW
225°
SW
225°
SW
225°
SW
225°
SW
225°
SW
224°
SW
224°
SW
Period13.5 sec.13.4 sec.13.3 sec.13.2 sec.13.0 sec.12.9 sec.12.8 sec.12.7 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 06:53 and will set at 18:49 on the beach(es) of Calang. The outside temperature will be a high of 85°F t and a low of 74°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 6.2mph km/h (with gusts up to 10.6mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)24°C (76°F)24°C (74°F)26°C (79°F)28°C (83°F)28°C (83°F)27°C (80°F)25°C (78°F)
Perceived temperature28°C (82°F)27°C (80°F)26°C (78°F)28°C (83°F)30°C (87°F)31°C (88°F)29°C (85°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%88%87%72%62%64%74%82%
Barometric pressure1012 hPa1011 hPa1011 hPa1013 hPa1012 hPa1010 hPa1010 hPa1012 hPa
Cloud cover56%48%31%23%22%29%26%25%
Heat index28°C (82°F)27°C (80°F)26°C (78°F)28°C (83°F)30°C (87°F)31°C (88°F)29°C (85°F)28°C (82°F)
Dew point22°C (72°F)22°C (72°F)21°C (70°F)21°C (69°F)20°C (68°F)21°C (70°F)22°C (71°F)22°C (72°F)
Wind
Speed7km/h (4mph)9km/h (6mph)9km/h (5mph)5km/h (3mph)8km/h (5mph)10km/h (6mph)4km/h (2mph)5km/h (3mph)
Gusts12km/h (8mph)17km/h (10mph)16km/h (10mph)8km/h (5mph)10km/h (6mph)14km/h (9mph)6km/h (4mph)9km/h (5mph)
Direction 86°
E
82°
E
72°
ENE
74°
ENE
163°
SSE
213°
SSW
193°
SSW
107°
ESE
Wind chill25°C (77°F)24°C (76°F)24°C (74°F)26°C (79°F)28°C (83°F)28°C (83°F)27°C (80°F)25°C (78°F)
Waves
Height0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 223°
SW
223°
SW
223°
SW
223°
SW
224°
SW
223°
SW
223°
SW
223°
SW
Period12.7 sec.12.6 sec.12.5 sec.12.4 sec.12.4 sec.12.4 sec.12.4 sec.12.4 sec.
Significant height0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 06:53 and will set at 18:50 on the beach(es) of Calang. The outside temperature will be a high of 85°F t and a low of 76°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 6.8mph km/h (with gusts up to 9.3mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)24°C (75°F)24°C (75°F)27°C (80°F)28°C (83°F)28°C (83°F)27°C (80°F)25°C (77°F)
Perceived temperature27°C (80°F)26°C (79°F)26°C (79°F)29°C (84°F)31°C (88°F)31°C (88°F)29°C (84°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%87%86%74%65%68%77%84%
Barometric pressure1013 hPa1011 hPa1012 hPa1013 hPa1012 hPa1010 hPa1011 hPa1013 hPa
Cloud cover44%33%52%45%29%25%44%52%
Heat index27°C (80°F)26°C (79°F)26°C (79°F)29°C (84°F)31°C (88°F)31°C (88°F)29°C (84°F)27°C (81°F)
Dew point22°C (72°F)22°C (71°F)21°C (71°F)21°C (71°F)21°C (70°F)22°C (71°F)22°C (72°F)22°C (72°F)
Wind
Speed6km/h (4mph)7km/h (4mph)7km/h (4mph)4km/h (2mph)8km/h (5mph)11km/h (7mph)7km/h (4mph)6km/h (4mph)
Gusts11km/h (7mph)12km/h (8mph)12km/h (8mph)5km/h (3mph)10km/h (6mph)15km/h (9mph)12km/h (7mph)10km/h (6mph)
Direction 72°
ENE
64°
ENE
57°
ENE
72°
ENE
180°
S
239°
WSW
270°
W
110°
ESE
Wind chill25°C (76°F)24°C (75°F)24°C (75°F)27°C (80°F)28°C (83°F)28°C (83°F)27°C (80°F)25°C (77°F)
Waves
Height0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 222°
SW
222°
SW
222°
SW
222°
SW
222°
SW
221°
SW
221°
SW
220°
SW
Period12.3 sec.12.2 sec.12.0 sec.11.9 sec.11.9 sec.11.9 sec.11.9 sec.12.0 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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