Measurements:
°C
°F
Byblos
92°F
S 9 mph
Feels like: 98°F
Precip: 2%
World Resorts Lebanon Byblos Weather

Byblos Sea Water Temperature

Current Sea Water Temperature:
+89.4°F
Maximum Sea Water Temperature in August: 91.2°F
Minimum Sea Water Temperature in August: 86.4°F
Average water temperature in August: 88.8°F

Sea Water Temperature for the Last 10 Days:

August 02 89.4°F July 28 89.0°F
August 01 89.2°F July 27 87.8°F
July 31 88.6°F July 26 88.2°F
July 30 88.8°F July 25 88.0°F
July 29 88.8°F July 24 88.4°F

When is the Warmest Sea for Byblos?

According to our data for the last three years for Byblos 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 Byblos was 89.2°F. The maximum and minimum values were 87.8°F and 91.2°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Byblos was 87.7°F. The maximum and minimum values were 86.0°F and 88.8°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Byblos was 87.0°F. The maximum and minimum values were 84.6°F and 89.0°F respectively.

Best Time to Visit Byblos
The most sunny months:
July 31 days
August 31 days
June 29 days
The most warm months:
August 88.2 °F
July 88.0 °F
September 83.5 °F
Warmest sea temperature:
August 88.8 °F
September 87.6 °F
July 86.7 °F
The most cold months:
January 51.0 °F
February 53.7 °F
December 56.1 °F
The most rainy months:
January 6 days
December 5 days
March 4 days
The most windy months:
March 7 mph
May 7 mph
April 7 mph

Byblos on the Weather Map

Lebanon Resorts:
NAME
Baalbek +100
Beirut +92
Byblos +92
Sidon +96
Tripoli +94
Tyre +90
24 Hours Weather Forecast
Byblos
Local time: 14:41
02 aug, sunday
1500 92°F
S
9 mph
1800 90°F
S
9 mph
2100 88°F
S
8 mph
03 aug, monday
0000 86°F
S
6 mph
0300 86°F
S
5 mph
0600 84°F
S
4 mph
0900 88°F
SE
3 mph
1200 90°F
SE
4 mph