Measurements:
°C
°F
Penang
86°F
N 2 mph
Feels like: 94°F
Precip: 100%
World Resorts Malaysia Penang Weather

Penang Sea Water Temperature

Current Sea Water Temperature:
+93.0°F
Maximum Sea Water Temperature in May: 93.8°F
Minimum Sea Water Temperature in May: 87.6°F
Average water temperature in May: 91.4°F

Sea Water Temperature for the Last 10 Days:

May 11 93.0°F May 06 93.2°F
May 10 92.8°F May 05 93.0°F
May 09 92.6°F May 04 92.6°F
May 08 92.8°F May 03 93.6°F
May 07 93.6°F May 02 93.2°F

When is the Warmest Sea for Penang?

According to our data for the last three years for Penang 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 Penang was 91.5°F. The maximum and minimum values were 90.8°F and 92.0°F respectively.

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Penang was 91.2°F. The maximum and minimum values were 90.6°F and 92.0°F respectively.

Sea Water Temperature in April

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Penang was 91.9°F. The maximum and minimum values were 90.2°F and 93.0°F respectively.

Best Time to Visit Penang
The most sunny months:
March 16 days
February 15 days
January 12 days
The most warm months:
May 91.9 °F
June 91.4 °F
July 91.2 °F
Warmest sea temperature:
May 91.4 °F
June 91.2 °F
April 90.8 °F
The most cold months:
December 88.2 °F
January 88.4 °F
November 88.7 °F
The most rainy months:
November 17 days
October 16 days
April 12 days
The most windy months:
February 6 mph
March 6 mph
December 6 mph

Penang on the Weather Map

24 Hours Weather Forecast
Penang
Local time: 13:57
12 may, tuesday
1500 86°F
N
2 mph
1800 88°F
NE
4 mph
2100 86°F
NE
3 mph
13 may, wednesday
0000 86°F
NE
2 mph
0300 84°F
N
4 mph
0600 82°F
N
7 mph
0900 82°F
N
4 mph
1200 82°F
N
2 mph

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