Measurements:
°C
°F
Medan
80°F
NE 5 mph
Feels like: 84°F
Precip: 0%
World Resorts Indonesia Medan Weather

Medan Sea Water Temperature

Current Sea Water Temperature:
+90.8°F
Maximum Sea Water Temperature in June: 91.8°F
Minimum Sea Water Temperature in June: 88.6°F
Average water temperature in June: 90.4°F

Sea Water Temperature for the Last 10 Days:

June 17 90.8°F June 12 90.4°F
June 16 90.8°F June 11 90.6°F
June 15 90.8°F June 10 90.6°F
June 14 90.8°F June 09 90.6°F
June 13 90.8°F June 08 90.4°F

When is the Warmest Sea for Medan?

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

Average Water Temperature by Month, °F

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Medan was 90.5°F. The maximum and minimum values were 89.8°F and 90.8°F respectively.

Sea Water Temperature in May

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Medan was 89.9°F. The maximum and minimum values were 89.4°F and 90.4°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Medan was 90.3°F. The maximum and minimum values were 90.0°F and 90.8°F respectively.

Best Time to Visit Medan
The most sunny months:
March 14 days
July 13 days
June 12 days
The most warm months:
May 94.1 °F
April 94.0 °F
June 93.8 °F
Warmest sea temperature:
June 90.4 °F
May 90.4 °F
July 90.0 °F
The most cold months:
December 89.8 °F
January 90.3 °F
November 90.8 °F
The most rainy months:
November 13 days
December 12 days
August 12 days
The most windy months:
December 4 mph
March 4 mph
February 4 mph

Medan on the Weather Map

Indonesia Resorts:
NAME
Bali +74
Bintan +86
Denpasar +78
Gili +74
Jakarta +82
Jimbaran +84
Kuta +84
Legian +84
Lombok +76
Medan +80
Nusa Dua +84
Padang +74
Sanur +78
Seminyak +84
Trawangan +74
24 Hours Weather Forecast
Medan
Local time: 03:32
18 jun, wednesday
0600 78°F
NE
4 mph
0900 80°F
NE
2 mph
1200 86°F
W
1 mph
1500 86°F
SW
3 mph
1800 86°F
SW
5 mph
2100 82°F
W
2 mph
19 jun, thursday
0000 80°F
NE
4 mph
0300 78°F
NE
4 mph