Current Sea Water Temperature:
+31.2°F
| Maximum Sea Water Temperature in March: | 39.0°F |
| Minimum Sea Water Temperature in March: | 26.2°F |
| Average water temperature in March: | 31.3°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| March 20 | 31.2°F | March 15 | 35.4°F |
| March 19 | 31.2°F | March 14 | 34.0°F |
| March 18 | 32.4°F | March 13 | 33.0°F |
| March 17 | 32.6°F | March 12 | 32.2°F |
| March 16 | 34.4°F | March 11 | 33.8°F |
When is the Warmest Sea for Riga?
According to our data for the last three years for Riga the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Riga was 67.8°F. The maximum and minimum values were 63.8°F and 74.8°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Riga was 67.0°F. The maximum and minimum values were 59.2°F and 75.6°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Riga was 63.5°F. The maximum and minimum values were 59.2°F and 67.0°F respectively.
Latvia Resorts:
NAME
F°
| Cesis |  |
+34 |
| Daugavpils | |
+32 |
| Jurmala | |
+32 |
| Kuldiga | |
+32 |
| Liepaja | |
+34 |
| Madona | |
+32 |
| Rezekne | |
+32 |
| Riga | |
+32 |
| Saldus | |
+32 |
| Saulkrasti | |
+32 |
| Ventspils | |
+34 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Riga
Local time: 23:43
21 mar, saturday
| 0000 |  |
32°F | S 3 mph |
| 0300 |  |
32°F | W 2 mph |
| 0600 | |
32°F | N 4 mph |
| 0900 |  |
38°F | N 4 mph |
| 1200 | |
44°F | N 6 mph |
| 1500 |  |
48°F | NE 6 mph |
| 1800 | |
44°F | N 6 mph |
| 2100 | |
38°F | N 6 mph |