Measurements:
°C
°F
Byblos
76°F
S 5 mph
Feels like: 80°F
Precip: 18%
World Resorts Lebanon Byblos Weather

Byblos Sea Water Temperature

Current Sea Water Temperature:
+85.6°F
Maximum Sea Water Temperature in October: 87.6°F
Minimum Sea Water Temperature in October: 75.6°F
Average water temperature in October: 83.1°F

Sea Water Temperature for the Last 10 Days:

October 04 85.6°F September 29 86.8°F
October 03 86.0°F September 28 86.6°F
October 02 86.2°F September 27 86.8°F
October 01 86.2°F September 26 86.8°F
September 30 86.8°F September 25 86.8°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: 2026 2025 2024

The average sea surface temperature in August 2026 for Byblos was 89.1°F. The maximum and minimum values were 88.0°F and 89.8°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Byblos was 88.6°F. The maximum and minimum values were 86.6°F and 89.8°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 88.1 °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
F°
Baalbek +52
Beirut +76
Byblos +76
Sidon +66
Tripoli +78
Tyre +74
24 Hours Weather Forecast
Byblos
Local time: 02:11
05 oct, monday
0300 76°F
S
5 mph
0600 76°F
S
6 mph
0900 76°F
S
6 mph
1200 78°F
SE
7 mph
1500 78°F
SE
7 mph
1800 76°F
SE
5 mph
2100 76°F
SE
4 mph
06 oct, tuesday
0000 74°F
SE
5 mph