Measurements:
°C
°F
Glasgow
40°F
E 1 mph
Feels like: 40°F
Precip: 21%
World Resorts United Kingdom Glasgow Weather

Glasgow Sea Water Temperature

Current Sea Water Temperature:
+52.0°F
Maximum Sea Water Temperature in November: 54.6°F
Minimum Sea Water Temperature in November: 48.2°F
Average water temperature in November: 51.6°F

Sea Water Temperature for the Last 10 Days:

November 11 52.0°F November 06 52.4°F
November 10 52.0°F November 05 52.6°F
November 09 51.8°F November 04 53.0°F
November 08 52.0°F November 03 52.8°F
November 07 52.2°F November 02 53.2°F

When is the Warmest Sea for Glasgow?

According to our data for the last three years for Glasgow 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: 2026 2025 2024

The average sea surface temperature in August 2026 for Glasgow was 61.8°F. The maximum and minimum values were 60.2°F and 63.0°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Glasgow was 61.0°F. The maximum and minimum values were 59.4°F and 62.8°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Glasgow was 59.5°F. The maximum and minimum values were 57.6°F and 60.8°F respectively.

Best Time to Visit Glasgow
The most sunny months:
May 5 days
April 5 days
March 4 days
The most warm months:
July 65.0 °F
August 63.7 °F
June 62.0 °F
Warmest sea temperature:
August 59.9 °F
July 58.7 °F
September 57.5 °F
The most cold months:
January 39.0 °F
December 40.9 °F
February 41.6 °F
The most rainy months:
December 9 days
February 8 days
November 8 days
The most windy months:
February 11 mph
December 10 mph
January 10 mph

Glasgow on the Weather Map

United Kingdom Resorts:
NAME
F°
Bath +46
Belfast +46
Bournemouth +48
Brighton +50
Bristol +46
Edinburgh +40
Gibraltar +64
Glasgow +40
Liverpool +48
London +48
Middlesbrough +46
Plymouth +50
Scarborough +48
Torquay +44
York +48
24 Hours Weather Forecast
Glasgow
Local time: 11:26
11 nov, wednesday
1200 40°F
E
1 mph
1500 40°F
E
3 mph
1800 32°F
E
4 mph
2100 32°F
E
4 mph
12 nov, thursday
0000 34°F
S
6 mph
0300 28°F
SE
6 mph
0600 30°F
SE
6 mph
0900 34°F
SE
6 mph