World Resorts Romania Mamaia Weather

Mamaia Sea Temperature in May

Average sea water temperature in May:
+60.8°F
Minimum sea water temperature in May: 70.5°F
Maximum sea water temperature in May: 51.3°F

Daily sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 56.1°F. The highest and lowest sea temperatures during the month were 58.5°F and 53.6°F.

Monthly sea water temperature in Mamaia, °F

Which Romania resorts have warmest sea in May?

Place name May 2026 May 2025
Mamaia 56.1°F 57.7°F
Konstanta 55.5°F 57.1°F
Eforie Nord 54.7°F 56.5°F
Mangalia 54.5°F 56.4°F

Best time for vacation in Mamaia

Sunniest months:
August 27 days
July 26 days
September 22 days
Warmest months:
August 83.5 °F
July 83.3 °F
June 77.8 °F
Warmest sea temp:
August 77.4 °F
July 76.4 °F
September 72.5 °F
Coldest months:
January 41.0 °F
February 43.5 °F
December 45.4 °F
Rainiest months:
June 3 days
May 2 days
March 2 days
Windiest months:
January 12.6 mph
February 12.5 mph
December 12.2 mph

Mamaia on a weather map

Current weather
20:10
Mamaia
+57°F
S 11 mph
Feels like: +54°F
Precip.: 100%
Places in Romania:
Name
°F
Brasov
+50°F
Bucharest
+54°F
Baile Tusnad
+48°F
Baile Olanesti
+45°F
Galati
+59°F
Cluj Napoca
+54°F
Konstanta
+55°F
Mamaia
+57°F
Mangalia
+57°F
Poiana Brasov
+50°F
Sinaia
+48°F
Slanic Moldova
+52°F
Sovata
+55°F
Eforie Nord
+55°F
Lasi
+57°F
all places
24 Hours Forecast
Mamaia
Local time: 20:10
May 17, sunday
2100
57°F
S
11 mph
May 18, monday
0000
54°F
SE
19 mph
0300
54°F
SE
20 mph
0600
52°F
E
18 mph
0900
55°F
E
20 mph
1200
63°F
E
19 mph
1500
68°F
E
14 mph
1800
68°F
E
12 mph
Units of measurement: °C / °F