World Resorts Brunei Bandar Seri Begawan Weather

Bandar Seri Begawan Sea Temperature in September

Average sea water temperature in September:
+85.9°F
Minimum sea water temperature in September: 88.5°F
Maximum sea water temperature in September: 83.7°F

Daily sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 87.4°F. The highest and lowest sea temperatures during the month were 88.5°F and 85.8°F.

Monthly sea water temperature in Bandar Seri Begawan, °F

Which Brunei resorts have warmest sea in September?

Place name September 2026 September 2025
Bandar Seri Begawan 87.4°F 85.3°F
Kuala Belait 87.1°F 85.2°F
Seria 87.0°F 85.2°F

Best time for vacation in Bandar Seri Begawan

Sunniest months:
March 12 days
July 11 days
April 11 days
Warmest months:
May 89.4 °F
June 89.3 °F
July 89.1 °F
Warmest sea temp:
May 86.4 °F
June 86.4 °F
July 86.1 °F
Coldest months:
February 85.7 °F
January 85.9 °F
March 86.9 °F
Rainiest months:
November 13 days
December 12 days
October 12 days
Windiest months:
February 6.7 mph
March 6.2 mph
October 6.1 mph

Bandar Seri Begawan on a weather map

Current weather
20:17
Bandar Seri Begawan
+82°F
S 3 mph
Feels like: +88°F
Precip.: 22%
Places in Brunei:
Name
°F
Bandar Seri Begawan
+82°F
Kuala Belait
+82°F
Seria
+84°F
24 Hours Forecast
Bandar Seri Begawan
Local time: 20:17
October 11, sunday
2100
82°F
S
3 mph
October 12, monday
0000
81°F
N
1 mph
0300
79°F
N
4 mph
0600
79°F
NE
6 mph
0900
79°F
NE
7 mph
1200
86°F
E
2 mph
1500
86°F
S
7 mph
1800
81°F
SE
6 mph
Units of measurement: °C / °F