World Resorts Canada Moncton Weather

Moncton sea water temperature

Current sea water temperature:
+59.0°F
Minimum sea water temperature in October: 60.4°F
Maximum sea water temperature in October: 47.8°F
Average sea water temperature in October: 55.8°F

Sea water temperature for the last 10 days:

October 5 59.0°F September 30 57.6°F
October 4 59.2°F September 29 57.7°F
October 3 59.2°F September 28 57.7°F
October 2 58.8°F September 27 59.4°F
October 1 58.1°F September 26 59.2°F

When is the warmest sea in Moncton?

Based on the data about daily sea water temperature for the last three years the warmest sea in Moncton was noticed in August, July and September.

Monthly Sea Temperatures in Moncton, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 63.9°F. The highest and lowest sea temperatures during the month were 67.1°F and 60.8°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 62.4°F. The highest and lowest sea temperatures during the month were 68.0°F and 57.0°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 60.5°F. The highest and lowest sea temperatures during the month were 65.3°F and 57.6°F.

Best time for vacation in Moncton

Sunniest months:
October 12 days
August 12 days
September 11 days
Warmest months:
July 73.6 °F
August 73.2 °F
June 65.8 °F
Warmest sea temp:
August 64.8 °F
July 62.0 °F
September 61.5 °F
Coldest months:
February 24.5 °F
January 24.7 °F
March 31.9 °F
Rainiest months:
August 3 days
June 3 days
December 2 days
Windiest months:
November 13.7 mph
December 12.9 mph
March 12.3 mph

Moncton on a weather map

Moncton
+55°F
E 14 mph
Feels like: +52°F
Precip.: 61%
Places in Canada:
Name
°F
+59°F
+57°F
+61°F
+61°F
+54°F
+55°F
+54°F
+61°F
+61°F
+48°F
+50°F
+55°F
+57°F
+59°F
24 Hours Forecast
Moncton
Local time: 17:10
October 05, monday
1800
55°F
E
14 mph
2100
45°F
NE
7 mph
October 06, tuesday
0000
46°F
E
12 mph
0300
41°F
E
14 mph
0600
41°F
E
17 mph
0900
43°F
E
18 mph
1200
48°F
E
21 mph
1500
50°F
E
21 mph
Units of measurement: °C / °F