Measurements:
°C
°F
CURRENT WEATHER
08:40
Mamaia
56°F
W 9 mph
Feels like: 54°F
Precip: 100%
World Resorts Romania Mamaia Weather

7 Day Weather Forecast

05.17
sun
DAY
58°F
SW 11 mph
precip
100%
NIGHT
54°F
SE 14 mph
precip
0%
05.18
mon
DAY
62°F
E 16 mph
precip
0%
NIGHT
60°F
E 9 mph
precip
0%
05.19
tue
DAY
70°F
S 2 mph
precip
0%
NIGHT
62°F
E 2 mph
precip
0%
05.20
wed
DAY
70°F
S 16 mph
precip
0%
NIGHT
64°F
SE 16 mph
precip
0%
05.21
thu
DAY
70°F
S 19 mph
precip
87%
NIGHT
64°F
SE 17 mph
precip
60%
05.22
fri
DAY
72°F
S 20 mph
precip
0%
NIGHT
66°F
SE 17 mph
precip
0%
05.23
sat
DAY
64°F
S 22 mph
precip
100%
NIGHT
64°F
S 17 mph
precip
100%

Mamaia Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Mamaia was 13.4°F. The maximum and minimum values were 12.0°F and 14.7°F respectively.

Mamaia on the Weather Map

Best Time to Visit Mamaia
The most sunny months:
August 27 days
July 26 days
September 22 days
The most warm months:
August 87.2 °F
July 87.0 °F
June 80.9 °F
Warmest sea temperature:
August 80.4 °F
July 79.3 °F
September 75.0 °F
The most cold months:
January 39.9 °F
February 42.8 °F
December 44.9 °F
The most rainy months:
June 3 days
May 2 days
March 2 days
The most windy months:
January 12 mph
February 12 mph
December 12 mph
more details