Current Sea Water Temperature:
+49.6°F
| Maximum Sea Water Temperature in May: | 67.0°F |
| Minimum Sea Water Temperature in May: | 39.8°F |
| Average water temperature in May: | 48.8°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| May 10 | 49.6°F | May 05 | 48.8°F |
| May 09 | 50.2°F | May 04 | 48.8°F |
| May 08 | 48.4°F | May 03 | 47.6°F |
| May 07 | 49.0°F | May 02 | 45.8°F |
| May 06 | 48.8°F | May 01 | 45.4°F |
When is the Warmest Sea for Niagara Falls?
According to our data for the last three years for Niagara Falls 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 2023 for Niagara Falls was 72.5°F. The maximum and minimum values were 67.0°F and 75.2°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2023 for Niagara Falls was 72.6°F. The maximum and minimum values were 67.8°F and 75.4°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2023 for Niagara Falls was 70.6°F. The maximum and minimum values were 67.0°F and 74.4°F respectively.
Canada Resorts:
NAME
F°
| Charlottetown |  |
+46 |
| Halifax | |
+44 |
| Hamilton |  |
+54 |
| Montreal | |
+54 |
| Nanaimo |  |
+56 |
| Ottawa | |
+52 |
| Quebec | |
+50 |
| Rocky Harbour |  |
+34 |
| St. John's |  |
+38 |
| Sydney | |
+38 |
| Toronto | |
+52 |
| Vancouver | |
+54 |
| Victoria | |
+50 |
| Winnipeg | |
+54 |
| Yellowknife | |
+34 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Niagara Falls
Local time: 10:06
12 may, sunday
| 1200 |  |
56°F | SE 6 mph |
| 1500 | |
58°F | E 7 mph |
| 1800 |  |
56°F | NE 11 mph |
| 2100 | |
54°F | NE 9 mph |
13 may, monday
| 0000 |  |
54°F | N 9 mph |
| 0300 | |
54°F | N 11 mph |
| 0600 |  |
54°F | N 15 mph |
| 0900 | |
56°F | NE 17 mph |