Current sea water temperature:
+33.6°F
| Minimum sea water temperature in March: | 36.5°F |
| Maximum sea water temperature in March: | 33.4°F |
| Average sea water temperature in March: | 33.9°F |
| more information | |
14 days
forecast
forecast
| Niagara Falls |
monthly
weather
weather
| Niagara Falls |
Sea water temperature for the last 10 days:
| March 16 | 33.6°F | March 11 | 33.6°F |
| March 15 | 33.6°F | March 10 | 33.6°F |
| March 14 | 33.6°F | March 9 | 33.6°F |
| March 13 | 33.6°F | March 8 | 33.6°F |
| March 12 | 33.6°F | March 7 | 33.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Niagara Falls?
Based on the data about daily sea water temperature for the last three years the warmest sea in Niagara Falls was noticed in August, July and September.
Monthly Sea Temperatures in Niagara Falls, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 72.9°F. The highest and lowest sea temperatures during the month were 75.9°F and 68.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 72.5°F. The highest and lowest sea temperatures during the month were 76.3°F and 65.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 66.4°F. The highest and lowest sea temperatures during the month were 69.3°F and 62.8°F.
current
weather
weather
| Niagara Falls |
weather in
March
March
| Niagara Falls |
Best time for vacation in Niagara Falls
Niagara Falls on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Niagara Falls
Local time: 00:26
March 17, tuesday
0300
18°F
E
28 mph
28 mph
0600
12°F
E
25 mph
25 mph
0900
12°F
E
22 mph
22 mph
1200
21°F
E
21 mph
21 mph
1500
25°F
E
19 mph
19 mph
1800
23°F
E
17 mph
17 mph
2100
21°F
E
13 mph
13 mph
March 18, wednesday
0000
21°F
E
9 mph
9 mph
