Measurements:
°C
°F
Beirut
74°F
W 2 mph
Feels like: 78°F
Precip: 0%
World Resorts Lebanon Beirut Weather

Beirut Sea Water Temperature

Current Sea Water Temperature:
+76.2°F
Maximum Sea Water Temperature in December: 77.4°F
Minimum Sea Water Temperature in December: 67.8°F
Average water temperature in December: 72.3°F

Sea Water Temperature for the Last 10 Days:

December 04 76.2°F November 29 77.0°F
December 03 76.8°F November 28 77.0°F
December 02 77.0°F November 27 77.6°F
December 01 76.8°F November 26 78.0°F
November 30 77.2°F November 25 77.6°F

When is the Warmest Sea for Beirut?

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

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 Beirut was 89.5°F. The maximum and minimum values were 87.8°F and 91.4°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Beirut was 87.7°F. The maximum and minimum values were 85.8°F and 89.0°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Beirut was 87.6°F. The maximum and minimum values were 85.6°F and 89.0°F respectively.

Best Time to Visit Beirut
The most sunny months:
July 31 days
August 31 days
June 29 days
The most warm months:
August 90.7 °F
July 89.9 °F
September 87.8 °F
Warmest sea temperature:
August 89.0 °F
September 87.6 °F
July 87.0 °F
The most cold months:
January 61.7 °F
February 62.1 °F
March 65.7 °F
The most rainy months:
January 6 days
December 5 days
March 4 days
The most windy months:
March 8 mph
January 8 mph
May 7 mph

Beirut on the Weather Map

Lebanon Resorts:
NAME
Baalbek +58
Beirut +74
Byblos +74
Sidon +64
Tripoli +72
Tyre +74
24 Hours Weather Forecast
Beirut
Local time: 08:35
05 dec, friday
0900 74°F
W
2 mph
1200 76°F
S
5 mph
1500 72°F
SE
6 mph
1800 72°F
SE
2 mph
2100 72°F
W
6 mph
06 dec, saturday
0000 72°F
NW
6 mph
0300 74°F
W
5 mph
0600 72°F
W
4 mph