29.09
tue
tue
Day
57°F
NW 7 mph
Precip.
67%
67%
Night
57°F
S 8 mph
Precip.
36%
36%
30.09
wed
wed
Day
57°F
SW 9 mph
Precip.
32%
32%
Night
52°F
N 2 mph
Precip.
38%
38%
01.10
thu
thu
Day
63°F
NE 11 mph
Precip.
8%
8%
Night
57°F
NE 13 mph
Precip.
31%
31%
02.10
fri
fri
Day
64°F
NE 13 mph
Precip.
22%
22%
Night
59°F
E 14 mph
Precip.
43%
43%
03.10
sat
sat
Day
57°F
SE 15 mph
Precip.
13%
13%
Night
45°F
SE 7 mph
Precip.
4%
4%
04.10
sun
sun
Day
54°F
N 8 mph
Precip.
13%
13%
Night
52°F
NW 15 mph
Precip.
23%
23%
05.10
mon
mon
Day
52°F
NW 3 mph
Precip.
47%
47%
Night
52°F
E 12 mph
Precip.
39%
39%
sea water
temperature
temperature
| Prince Edward Island |
monthly
weather
weather
| Prince Edward Island |
current
weather
weather
| Prince Edward Island |
14 days
forecast
forecast
| Prince Edward Island |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 61.4°F. The highest and lowest sea temperatures during the month were 67.1°F and 57.9°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 57.0°F. The highest and lowest sea temperatures during the month were 61.3°F and 52.3°F.
Air temperature in Prince Edward Island, °F
Precipitation total in Prince Edward Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Prince Edward Island
Prince Edward Island on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Prince Edward Island
Local time: 20:38
September 29, tuesday
2100
57°F
SW
6 mph
6 mph
September 30, wednesday
0000
57°F
S
8 mph
8 mph
0300
55°F
S
8 mph
8 mph
0600
55°F
S
8 mph
8 mph
0900
57°F
S
7 mph
7 mph
1200
57°F
SW
9 mph
9 mph
1500
57°F
SW
8 mph
8 mph
1800
57°F
SW
6 mph
6 mph
