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

All the essential weather information for enjoying the beach in Dumai 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 Dumai over the next 7 days?

Discover the best moment to go to the beach in Dumai 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 Dumai. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Monday 28 November 202277°F to 86°Frecommended
Tuesday 29 November 202276°F to 85°Frecommended
Wednesday 30 November 202276°F to 81°Frecommended
Thursday 1 December 202274°F to 81°Fdiscouraged
Friday 2 December 202276°F to 83°Fdiscouraged
Saturday 3 December 202276°F to 86°Fdiscouraged
Sunday 4 December 202276°F to 86°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Dumai

Sea weather on Monday 28 November 2022

On Monday 28 November 2022, the sun will rise at 06:01 and will set at 18:03 on the beach(es) of Dumai. The outside temperature will be a high of 86°F t and a low of 77°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 8.7mph km/h (with gusts up to 21.1mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (76°F)26°C (80°F)28°C (83°F)30°C (85°F)28°C (83°F)26°C (79°F)26°C (78°F)
Perceived temperature27°C (81°F)27°C (81°F)30°C (85°F)32°C (89°F)33°C (91°F)31°C (88°F)29°C (83°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%90%85%70%64%71%80%83%
Barometric pressure1008 hPa1008 hPa1010 hPa1010 hPa1007 hPa1007 hPa1009 hPa1010 hPa
Cloud cover83%66%84%83%81%36%23%22%
Heat index27°C (81°F)27°C (81°F)30°C (85°F)32°C (89°F)33°C (91°F)31°C (88°F)29°C (83°F)28°C (82°F)
Dew point23°C (74°F)23°C (73°F)24°C (74°F)22°C (72°F)22°C (71°F)22°C (72°F)22°C (72°F)22°C (72°F)
Wind
Speed8km/h (5mph)10km/h (6mph)13km/h (8mph)11km/h (7mph)9km/h (5mph)9km/h (5mph)13km/h (8mph)14km/h (9mph)
Gusts12km/h (8mph)21km/h (13mph)34km/h (21mph)29km/h (18mph)10km/h (6mph)10km/h (6mph)23km/h (15mph)24km/h (15mph)
Direction 32°
NNE
53°
NE
54°
NE
59°
ENE
28°
NNE
26°
NNE
40°
NE
25°
NNE
Wind chill25°C (77°F)25°C (76°F)26°C (80°F)28°C (83°F)30°C (85°F)28°C (83°F)26°C (79°F)26°C (78°F)
Waves
Height0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)
Direction 10°
N
10°
N
10°
N
10°
N
10°
N
10°
N
10°
N
10°
N
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)
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 29 November 2022

On Tuesday 29 November 2022, the sun will rise at 06:01 and will set at 18:03 on the beach(es) of Dumai. The outside temperature will be a high of 85°F t and a low of 76°F. Precipitation is in the forecast (0.3in 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 11.2mph km/h (with gusts up to 19.9mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)24°C (75°F)26°C (79°F)28°C (82°F)29°C (85°F)28°C (82°F)25°C (77°F)25°C (77°F)
Perceived temperature27°C (81°F)27°C (80°F)29°C (84°F)31°C (88°F)32°C (90°F)31°C (88°F)28°C (82°F)27°C (81°F)
Precipitation0.1in0.1in0in0in0in0in0in0in
Humidity90%91%86%78%64%73%86%87%
Barometric pressure1008 hPa1009 hPa1011 hPa1010 hPa1007 hPa1006 hPa1009 hPa1010 hPa
Cloud cover80%58%89%88%77%20%88%87%
Heat index27°C (81°F)27°C (80°F)29°C (84°F)31°C (88°F)32°C (90°F)31°C (88°F)28°C (82°F)27°C (81°F)
Dew point23°C (73°F)23°C (73°F)24°C (74°F)23°C (74°F)22°C (71°F)23°C (73°F)23°C (73°F)23°C (73°F)
Wind
Speed11km/h (7mph)18km/h (11mph)14km/h (9mph)8km/h (5mph)9km/h (6mph)9km/h (6mph)6km/h (4mph)12km/h (7mph)
Gusts29km/h (18mph)32km/h (20mph)24km/h (15mph)14km/h (9mph)12km/h (7mph)23km/h (15mph)10km/h (6mph)26km/h (16mph)
Direction 46°
NE
57°
ENE
59°
ENE
24°
NNE
341°
NNW
308°
NW
306°
NW
343°
NNW
Wind chill25°C (76°F)24°C (75°F)26°C (79°F)28°C (82°F)29°C (85°F)28°C (82°F)25°C (77°F)25°C (77°F)
Waves
Height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Direction 10°
N
10°
N
10°
N
10°
N
10°
N
10°
N
10°
N
10°
N
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.
Significant height0.2m (0.7ft)0.4m (1.3ft)0.3m (1ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)
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 30 November 2022

On Wednesday 30 November 2022, the sun will rise at 06:01 and will set at 18:03 on the beach(es) of Dumai. The outside temperature will be a high of 81°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 8.7mph km/h (with gusts up to 17.4mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)25°C (76°F)25°C (78°F)27°C (81°F)27°C (80°F)27°C (81°F)25°C (77°F)25°C (76°F)
Perceived temperature27°C (80°F)27°C (80°F)28°C (83°F)30°C (87°F)30°C (86°F)30°C (86°F)28°C (82°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%88%88%77%79%79%85%86%
Barometric pressure1009 hPa1009 hPa1011 hPa1011 hPa1008 hPa1007 hPa1009 hPa1010 hPa
Cloud cover89%81%88%78%86%16%24%25%
Heat index27°C (80°F)27°C (80°F)28°C (83°F)30°C (87°F)30°C (86°F)30°C (86°F)28°C (82°F)27°C (80°F)
Dew point23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)22°C (72°F)
Wind
Speed9km/h (5mph)9km/h (5mph)8km/h (5mph)6km/h (4mph)3km/h (2mph)7km/h (4mph)10km/h (6mph)14km/h (9mph)
Gusts23km/h (14mph)9km/h (6mph)22km/h (14mph)8km/h (5mph)8km/h (5mph)28km/h (18mph)25km/h (15mph)24km/h (15mph)
Direction 37°
NE
86°
E
130°
SE
150°
SSE
65°
ENE
352°
N
327°
NNW
298°
WNW
Wind chill24°C (76°F)25°C (76°F)25°C (78°F)27°C (81°F)27°C (80°F)27°C (81°F)25°C (77°F)25°C (76°F)
Waves
Height0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Direction 10°
N

N

N
10°
N
10°
N
10°
N
10°
N
10°
N
Period2.3 sec.2.7 sec.2.5 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.3m (1ft)
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 Thursday 1 December 2022

On Thursday 1 December 2022, the sun will rise at 06:02 and will set at 18:04 on the beach(es) of Dumai. The outside temperature will be a high of 81°F t and a low of 74°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 17.4mph km/h (with gusts up to 30.5mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)23°C (74°F)26°C (78°F)27°C (81°F)27°C (80°F)26°C (80°F)25°C (76°F)24°C (75°F)
Perceived temperature26°C (80°F)26°C (78°F)29°C (83°F)31°C (87°F)30°C (87°F)30°C (86°F)27°C (81°F)26°C (80°F)
Precipitation0in0in0in0in0.1in0in0.1in0in
Humidity88%92%85%82%84%86%91%92%
Barometric pressure1008 hPa1008 hPa1011 hPa1010 hPa1007 hPa1006 hPa1009 hPa1010 hPa
Cloud cover23%71%89%89%87%72%81%66%
Heat index26°C (80°F)26°C (78°F)29°C (83°F)31°C (87°F)30°C (87°F)30°C (86°F)27°C (81°F)26°C (80°F)
Dew point22°C (72°F)22°C (72°F)23°C (73°F)24°C (74°F)24°C (75°F)24°C (75°F)23°C (73°F)23°C (73°F)
Wind
Speed16km/h (10mph)16km/h (10mph)18km/h (11mph)19km/h (12mph)23km/h (15mph)18km/h (11mph)28km/h (17mph)21km/h (13mph)
Gusts27km/h (17mph)34km/h (21mph)28km/h (18mph)33km/h (21mph)34km/h (21mph)21km/h (13mph)49km/h (31mph)21km/h (13mph)
Direction 284°
WNW
320°
NW
302°
WNW
295°
WNW
317°
NW
310°
NW
327°
NNW
327°
NNW
Wind chill24°C (75°F)23°C (74°F)26°C (78°F)27°C (81°F)27°C (80°F)26°C (80°F)25°C (76°F)24°C (75°F)
Waves
Height0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1.0ft)0.2m (0.7ft)0.3m (1.0ft)0.2m (0.7ft)
Direction 330°
NNW
330°
NNW
10°
N
330°
NNW
330°
NNW
10°
N
10°
N
10°
N
Period2.1 sec.0.2 sec.0.8 sec.3.1 sec.0.7 sec.0.7 sec.0.4 sec.0.1 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)0.4m (1.3ft)0.7m (2.3ft)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 on Friday 2 December 2022

On Friday 2 December 2022, the sun will rise at 06:02 and will set at 18:04 on the beach(es) of Dumai. The outside temperature will be a high of 83°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 14.3mph km/h (with gusts up to 25.5mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (74°F)24°C (74°F)24°C (76°F)25°C (77°F)28°C (82°F)26°C (79°F)24°C (76°F)24°C (75°F)
Perceived temperature26°C (79°F)26°C (79°F)27°C (80°F)28°C (82°F)30°C (86°F)29°C (84°F)27°C (80°F)26°C (80°F)
Precipitation0in0in0in0in0in0in0in0.1in
Humidity94%94%91%87%70%80%87%92%
Barometric pressure1008 hPa1008 hPa1009 hPa1009 hPa1006 hPa1006 hPa1007 hPa1009 hPa
Cloud cover60%48%40%59%87%50%40%71%
Heat index26°C (79°F)26°C (79°F)27°C (80°F)28°C (82°F)30°C (86°F)29°C (84°F)27°C (80°F)26°C (80°F)
Dew point23°C (73°F)22°C (72°F)23°C (73°F)23°C (73°F)22°C (71°F)23°C (73°F)22°C (72°F)23°C (73°F)
Wind
Speed18km/h (11mph)18km/h (11mph)23km/h (14mph)20km/h (12mph)21km/h (13mph)16km/h (10mph)15km/h (9mph)15km/h (9mph)
Gusts20km/h (12mph)39km/h (24mph)41km/h (26mph)34km/h (21mph)35km/h (22mph)37km/h (23mph)19km/h (12mph)15km/h (10mph)
Direction 307°
NW
296°
WNW
301°
WNW
306°
NW
323°
NW
304°
WNW
306°
NW
283°
WNW
Wind chill24°C (74°F)24°C (74°F)24°C (76°F)25°C (77°F)28°C (82°F)26°C (79°F)24°C (76°F)24°C (75°F)
Waves
Height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)
Direction 10°
N
10°
N
10°
N
10°
N
10°
N
10°
N
10°
N
340°
NNW
Period0.7 sec.0.6 sec.1.0 sec.0.5 sec.0.1 sec.0.3 sec.0.2 sec.2.0 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)
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 3 December 2022

On Saturday 3 December 2022, the sun will rise at 06:02 and will set at 18:04 on the beach(es) of Dumai. The outside temperature will be a high of 86°F t and a low of 76°F. Precipitation is in the forecast (0.6in 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 14.9mph km/h (with gusts up to 24.9mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)24°C (74°F)24°C (75°F)29°C (83°F)30°C (85°F)28°C (82°F)25°C (77°F)24°C (76°F)
Perceived temperature26°C (80°F)26°C (79°F)26°C (79°F)32°C (89°F)33°C (92°F)31°C (89°F)28°C (82°F)27°C (80°F)
Precipitation0.1in0in0in0in0in0.1in0.1in0.2in
Humidity91%92%93%69%65%78%90%93%
Barometric pressure1008 hPa1006 hPa1008 hPa1009 hPa1006 hPa1005 hPa1007 hPa1009 hPa
Cloud cover56%88%80%84%77%83%50%64%
Heat index26°C (80°F)26°C (79°F)26°C (79°F)32°C (89°F)33°C (92°F)31°C (89°F)28°C (82°F)27°C (80°F)
Dew point22°C (72°F)22°C (72°F)23°C (73°F)22°C (72°F)22°C (72°F)24°C (74°F)23°C (74°F)23°C (73°F)
Wind
Speed16km/h (10mph)20km/h (12mph)22km/h (13mph)18km/h (11mph)21km/h (13mph)18km/h (11mph)24km/h (15mph)21km/h (13mph)
Gusts27km/h (17mph)31km/h (19mph)40km/h (25mph)40km/h (25mph)32km/h (20mph)33km/h (20mph)39km/h (24mph)35km/h (22mph)
Direction 272°
W
286°
WNW
303°
WNW
302°
WNW
311°
NW
308°
NW
311°
NW
285°
WNW
Wind chill24°C (75°F)24°C (74°F)24°C (75°F)29°C (83°F)30°C (85°F)28°C (82°F)25°C (77°F)24°C (76°F)
Waves
Height0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1.0ft)0.2m (0.7ft)
Direction 350°
N
350°
N
10°
N
10°
N
10°
N
10°
N
10°
N
10°
N
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)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 on Sunday 4 December 2022

On Sunday 4 December 2022, the sun will rise at 06:03 and will set at 18:05 on the beach(es) of Dumai. The outside temperature will be a high of 86°F t and a low of 76°F. Precipitation is in the forecast (0.5in 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 10.6mph km/h (with gusts up to 24.2mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (75°F)24°C (75°F)28°C (83°F)30°C (87°F)28°C (83°F)25°C (78°F)25°C (77°F)
Perceived temperature27°C (80°F)26°C (79°F)27°C (80°F)31°C (88°F)34°C (93°F)32°C (90°F)28°C (83°F)27°C (81°F)
Precipitation0.2in0in0in0in0in0in0.1in0in
Humidity91%94%93%72%60%78%88%89%
Barometric pressure1008 hPa1007 hPa1008 hPa1009 hPa1007 hPa1005 hPa1007 hPa1009 hPa
Cloud cover61%35%87%88%69%76%50%72%
Heat index27°C (80°F)26°C (79°F)27°C (80°F)31°C (88°F)34°C (93°F)32°C (90°F)28°C (83°F)27°C (81°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)22°C (71°F)24°C (75°F)23°C (74°F)23°C (73°F)
Wind
Speed17km/h (11mph)14km/h (9mph)17km/h (11mph)13km/h (8mph)16km/h (10mph)9km/h (5mph)15km/h (10mph)13km/h (8mph)
Gusts22km/h (14mph)17km/h (11mph)39km/h (24mph)35km/h (21mph)30km/h (19mph)13km/h (8mph)33km/h (21mph)27km/h (17mph)
Direction 259°
W
265°
W
322°
NW
312°
NW
320°
NW
286°
WNW
285°
WNW
254°
WSW
Wind chill24°C (76°F)24°C (75°F)24°C (75°F)28°C (83°F)30°C (87°F)28°C (83°F)25°C (78°F)25°C (77°F)
Waves
Height0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Direction 10°
N
330°
NNW
330°
NNW
10°
N
10°
N
310°
NW
310°
NW
310°
NW
Period2.4 sec.2.5 sec.0.5 sec.0.8 sec.0.6 sec.2.1 sec.2.1 sec.1.9 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)
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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