World Resorts USA Long Beach Island Weather

Long Beach Island Sea Temperature in April

Average sea water temperature in April:
+49.5°F
Minimum sea water temperature in April: 57.2°F
Maximum sea water temperature in April: 44.4°F

Daily sea water temperature in April, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
40
44
48
52
56
60
64

The average sea water temperature in April of 2025 was 47.8°F. The highest and lowest sea temperatures during the month were 51.1°F and 45.0°F.

Monthly sea water temperature in Long Beach Island, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
47.3
56.8
64.9
72.9
76.4
77
67.4
56.7
49.5
43.8
40.5
42.5

Which USA resorts have warmest sea in April?

Place name April 2025 April 2024
Everglades 78.7°F 78.0°F
West Palm Beach 78.3°F 77.5°F
Miami Beach 78.2°F 77.1°F
Kailua Kona 78.1°F 76.9°F
Fort Lauderdale 77.9°F 76.9°F
Key West 77.9°F 77.6°F
Miami 77.8°F 76.9°F
Honolulu 77.3°F 76.2°F
Hawaii 77.2°F 76.1°F
Marco Island 77.1°F 76.6°F
Cape Coral 77.0°F 76.3°F
Naples 76.8°F 76.3°F
Maui 76.5°F 75.4°F
Tampa 76.4°F 74.1°F
Oahu 76.3°F 75.0°F
Sarasota 75.8°F 74.3°F
Siesta Key 75.5°F 74.3°F
Clearwater Beach 75.3°F 73.5°F
Kauai 74.8°F 75.1°F
Cocoa Beach 74.8°F 73.9°F

Best time for vacation in Long Beach Island

Sunniest months:
November 16 days
September 15 days
October 14 days
Warmest months:
July 81.2 °F
August 79.7 °F
June 75.3 °F
Warmest sea temp:
July 77.0 °F
August 76.3 °F
September 72.9 °F
Coldest months:
January 40.0 °F
February 41.9 °F
December 44.7 °F
Rainiest months:
March 3 days
April 3 days
July 3 days
Windiest months:
January 11.7 mph
March 11.6 mph
April 11.1 mph

Long Beach Island on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+66°F
+66°F
+77°F
+77°F
+73°F
+66°F
+77°F
+66°F
+77°F
+61°F
+54°F
+79°F
+84°F
+75°F
+72°F
24 Hours Forecast
Long Beach Island
Local time: 20:41
April 28, monday
2100
57°F
NE
11 mph
April 29, tuesday
0000
55°F
NE
9 mph
0300
55°F
NE
9 mph
0600
54°F
NE
10 mph
0900
55°F
NE
14 mph
1200
61°F
N
17 mph
1500
59°F
N
20 mph
1800
57°F
N
20 mph
Units of measurement: °C / °F