Measurements:
°C
°F
Stromboli
68°F
N 7 mph
Feels like: 68°F
Precip: 100%
World Resorts Italy Stromboli Weather

Stromboli Sea Water Temperature

Current Sea Water Temperature:
+66.6°F
Maximum Sea Water Temperature in May: 75.6°F
Minimum Sea Water Temperature in May: 62.8°F
Average water temperature in May: 68.3°F

Sea Water Temperature for the Last 10 Days:

May 09 66.6°F May 04 66.4°F
May 08 65.4°F May 03 66.4°F
May 07 66.0°F May 02 67.2°F
May 06 66.6°F May 01 68.2°F
May 05 66.2°F April 30 67.4°F

When is the Warmest Sea for Stromboli?

According to our data for the last three years for Stromboli the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Stromboli was 85.2°F. The maximum and minimum values were 83.2°F and 87.8°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Stromboli was 86.2°F. The maximum and minimum values were 84.0°F and 89.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Stromboli was 82.4°F. The maximum and minimum values were 79.6°F and 84.0°F respectively.

Best Time to Visit Stromboli
The most sunny months:
July 28 days
August 25 days
June 24 days
The most warm months:
August 83.6 °F
July 82.9 °F
September 78.9 °F
Warmest sea temperature:
August 86.6 °F
July 85.6 °F
September 82.4 °F
The most cold months:
February 56.4 °F
January 56.8 °F
March 57.0 °F
The most rainy months:
November 2 days
December 2 days
January 2 days
The most windy months:
January 11 mph
February 11 mph
December 11 mph

Stromboli on the Weather Map

Italy Resorts:
NAME
Amalfi +62
Bari +62
Bibione +56
Cagliari +62
Catania +62
Florence +58
Genoa +54
Lido di Jesolo +60
Naples +66
Palermo +60
Rimini +60
Rome +60
Sicily +56
Tropea +62
Venice +60
24 Hours Weather Forecast
Stromboli
Local time: 05:36
10 may, sunday
0600 68°F
N
7 mph
0900 68°F
NW
14 mph
1200 68°F
E
14 mph
1500 68°F
SE
12 mph
1800 68°F
E
6 mph
2100 66°F
NE
7 mph
11 may, monday
0000 66°F
NE
11 mph
0300 66°F
E
10 mph