29.10
thu
thu
Day
61°F
NE 14 mph
Precip.
3%
3%
Night
59°F
NE 14 mph
Precip.
13%
13%
30.10
fri
fri
Day
64°F
E 11 mph
Precip.
4%
4%
Night
52°F
SE 19 mph
Precip.
3%
3%
31.10
sat
sat
Day
48°F
S 12 mph
Precip.
3%
3%
Night
46°F
N 4 mph
Precip.
16%
16%
01.11
sun
sun
Day
55°F
E 6 mph
Precip.
1%
1%
Night
48°F
NE 8 mph
Precip.
7%
7%
02.11
mon
mon
Day
61°F
NE 14 mph
Precip.
9%
9%
Night
55°F
NE 9 mph
Precip.
17%
17%
03.11
tue
tue
Day
59°F
N 4 mph
Precip.
19%
19%
Night
57°F
N 7 mph
Precip.
24%
24%
04.11
wed
wed
Day
61°F
N 9 mph
Precip.
17%
17%
Night
57°F
N 6 mph
Precip.
15%
15%
sea water
temperature
temperature
| Dennis Port |
monthly
weather
weather
| Dennis Port |
current
weather
weather
| Dennis Port |
14 days
forecast
forecast
| Dennis Port |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 59.6°F. The highest and lowest sea temperatures during the month were 63.7°F and 55.0°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 50.0°F. The highest and lowest sea temperatures during the month were 55.4°F and 44.8°F.
Air temperature in Dennis Port, °F
Precipitation total in Dennis Port, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Dennis Port
Dennis Port on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Dennis Port
Local time: 12:46
October 29, thursday
1500
63°F
NE
16 mph
16 mph
1800
59°F
NE
14 mph
14 mph
2100
59°F
NE
14 mph
14 mph
October 30, friday
0000
59°F
NE
14 mph
14 mph
0300
59°F
NE
14 mph
14 mph
0600
59°F
NE
13 mph
13 mph
0900
59°F
NE
9 mph
9 mph
1200
64°F
E
11 mph
11 mph
