World Resorts Indonesia Batam Weather

Batam sea water temperature

Current sea water temperature:
+82.0°F
Minimum sea water temperature in January: 85.3°F
Maximum sea water temperature in January: 79.0°F
Average sea water temperature in January: 82.3°F

Sea water temperature for the last 10 days:

January 8 82.0°F January 3 82.4°F
January 7 82.2°F January 2 82.6°F
January 6 82.2°F January 1 82.0°F
January 5 82.4°F December 31 82.4°F
January 4 82.2°F December 30 82.6°F

When is the warmest sea in Batam?

Based on the data about daily sea water temperature for the last three years the warmest sea in Batam was noticed in May, June and April.

Monthly Sea Temperatures in Batam, °F

Sea water temperature in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 86.5°F. The highest and lowest sea temperatures during the month were 87.1°F and 85.8°F.

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 86.8°F. The highest and lowest sea temperatures during the month were 87.3°F and 86.4°F.

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 85.1°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.2°F.

Best time for vacation in Batam

Sunniest months:
September 12 days
May 11 days
July 11 days
Warmest months:
May 89.9 °F
April 89.8 °F
June 88.6 °F
Warmest sea temp:
May 86.5 °F
June 86.3 °F
April 85.5 °F
Coldest months:
January 85.6 °F
February 86.3 °F
December 86.4 °F
Rainiest months:
December 16 days
November 15 days
January 13 days
Windiest months:
January 10.8 mph
February 10.7 mph
August 9.4 mph

Batam on a weather map

Batam
+77°F
S 15 mph
Feels like: +82°F
Precip.: 100%
Places in Indonesia:
Name
°F
+75°F
+77°F
+77°F
+82°F
+81°F
+73°F
+81°F
+81°F
+79°F
+75°F
+81°F
+79°F
+73°F
+77°F
+81°F
24 Hours Forecast
Batam
Local time: 00:49
January 09, friday
0300
77°F
S
16 mph
0600
77°F
S
14 mph
0900
79°F
S
16 mph
1200
82°F
S
16 mph
1500
82°F
S
16 mph
1800
79°F
S
16 mph
2100
77°F
S
14 mph
January 10, saturday
0000
77°F
S
13 mph
Units of measurement: °C / °F