World Resorts USA Seaside Heights Weather

Seaside Heights 14 Days Forecast

19.09
sat
Day
66°F
SW 16 mph
Precip.
15%
Night
66°F
W 14 mph
Precip.
18%
20.09
sun
Day
70°F
N 16 mph
Precip.
19%
Night
72°F
NE 18 mph
Precip.
68%
21.09
mon
Day
66°F
SW 20 mph
Precip.
25%
Night
64°F
SW 21 mph
Precip.
31%
22.09
tue
Day
64°F
W 30 mph
Precip.
49%
Night
61°F
W 32 mph
Precip.
78%
23.09
wed
Day
64°F
SW 34 mph
Precip.
75%
Night
66°F
SW 32 mph
Precip.
40%
24.09
thu
Day
63°F
SW 25 mph
Precip.
53%
Night
61°F
S 19 mph
Precip.
73%
25.09
fri
Day
61°F
NW 12 mph
Precip.
16%
Night
63°F
NE 6 mph
Precip.
16%
26.09
sat
Day
66°F
SW 19 mph
Precip.
5%
Night
66°F
SW 22 mph
Precip.
5%
27.09
sun
Day
66°F
SW 27 mph
Precip.
6%
Night
64°F
SW 25 mph
Precip.
16%
28.09
mon
Day
63°F
SW 22 mph
Precip.
17%
Night
66°F
SW 19 mph
Precip.
11%
29.09
tue
Day
64°F
S 19 mph
Precip.
12%
Night
68°F
S 8 mph
Precip.
4%
30.09
wed
Day
66°F
SW 14 mph
Precip.
14%
Night
66°F
SW 19 mph
Precip.
18%
01.10
thu
Day
64°F
SW 25 mph
Precip.
31%
Night
63°F
SW 22 mph
Precip.
32%
02.10
fri
Day
63°F
SW 21 mph
Precip.
34%
Night
64°F
SW 13 mph
Precip.
17%

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 74.7°F. The highest and lowest sea temperatures during the month were 76.3°F and 72.5°F.

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 65.4°F. The highest and lowest sea temperatures during the month were 70.2°F and 59.4°F.

Air temperature in Seaside Heights, °F

Precipitation total in Seaside Heights, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Seaside Heights

Sunniest months:
November 17 days
September 15 days
October 15 days
Warmest months:
July 81.4 °F
August 79.3 °F
June 74.9 °F
Warmest sea temp:
August 75.5 °F
July 75.4 °F
September 72.0 °F
Coldest months:
January 38.8 °F
February 39.9 °F
December 43.6 °F
Rainiest months:
August 4 days
July 3 days
September 3 days
Windiest months:
March 12.2 mph
January 12.1 mph
February 11.8 mph

Seaside Heights on a weather map

Seaside Heights
+66°F
SW 19 mph
Feels like: +66°F
Precip.: 3%
Places in USA:
Name
°F
+57°F
+66°F
+79°F
+75°F
+68°F
+82°F
+63°F
+63°F
+68°F
+59°F
+68°F
+77°F
+79°F
+63°F
24 Hours Forecast
Seaside Heights
Local time: 07:37
September 19, saturday
0900
66°F
SW
19 mph
1200
66°F
SW
16 mph
1500
68°F
W
12 mph
1800
66°F
W
14 mph
2100
66°F
W
14 mph
September 20, sunday
0000
66°F
W
14 mph
0300
66°F
W
13 mph
0600
66°F
NW
12 mph
Units of measurement: °C / °F