Measurements:
°C
°F
Batam
84°F
S 15 mph
Feels like: 88°F
Precip: 0%
World Resorts Indonesia Batam Weather

Batam Sea Water Temperature

Current Sea Water Temperature:
+85.6°F
Maximum Sea Water Temperature in January: 89.2°F
Minimum Sea Water Temperature in January: 82.2°F
Average water temperature in January: 85.9°F

Sea Water Temperature for the Last 10 Days:

January 09 85.6°F January 04 85.8°F
January 08 85.6°F January 03 86.0°F
January 07 85.8°F January 02 86.2°F
January 06 85.8°F January 01 85.6°F
January 05 86.0°F December 31 86.0°F

When is the Warmest Sea for Batam?

According to our data for the last three years for Batam the highest average sea water temperature was in May, June and April.

Average Water Temperature by Month, °F

Sea Water Temperature in May

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Batam was 90.5°F. The maximum and minimum values were 89.8°F and 91.2°F respectively.

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Batam was 90.8°F. The maximum and minimum values were 90.4°F and 91.4°F respectively.

Sea Water Temperature in April

Select Year: 2025 2024 2023

The average sea surface temperature in April 2025 for Batam was 89.0°F. The maximum and minimum values were 88.0°F and 90.6°F respectively.

Best Time to Visit Batam
The most sunny months:
September 12 days
May 11 days
July 11 days
The most warm months:
May 94.4 °F
April 94.2 °F
June 92.9 °F
Warmest sea temperature:
May 90.6 °F
June 90.3 °F
April 89.5 °F
The most cold months:
January 89.5 °F
February 90.3 °F
December 90.4 °F
The most rainy months:
December 16 days
November 15 days
January 13 days
The most windy months:
January 11 mph
February 11 mph
August 9 mph

Batam on the Weather Map

Indonesia Resorts:
NAME
Bali +78
Bintan +82
Denpasar +84
Gili +84
Jakarta +84
Jimbaran +84
Kuta +84
Legian +84
Lombok +82
Medan +78
Nusa Dua +86
Padang +80
Sanur +84
Seminyak +84
Yogyakarta +82
24 Hours Weather Forecast
Batam
Local time: 09:25
10 jan, saturday
1200 86°F
S
16 mph
1500 86°F
S
14 mph
1800 82°F
S
17 mph
2100 80°F
S
14 mph
11 jan, sunday
0000 80°F
S
13 mph
0300 80°F
S
10 mph
0600 78°F
S
11 mph
0900 82°F
S
12 mph