Average sea water temperature in April:
+67.5°F
Minimum sea water temperature in April: | 71.1°F |
Maximum sea water temperature in April: | 63.0°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
60
63
66
69
72
75
The average sea water temperature in April of 2025 was 70.0°F. The highest and lowest sea temperatures during the month were 70.7°F and 69.1°F.
sea water
temperature
temperature
Adelaide |
monthly
weather
weather
Adelaide |
current
weather
weather
Adelaide |
14 days
forecast
forecast
Adelaide |
Monthly sea water temperature in Adelaide, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
68.1
64.5
60.8
57.5
55.4
55.8
58.9
63
67.5
71
72.1
71.4
Which Australia resorts have warmest sea in April?
Place name | April 2025 | April 2024 |
---|---|---|
Darwin | 86.6°F | 85.9°F |
Cairns | 82.9°F | 82.1°F |
Fraser | 79.2°F | 78.1°F |
Gold Coast | 78.1°F | 77.8°F |
Brisbane | 76.6°F | 76.0°F |
Sydney | 73.6°F | 70.3°F |
Perth | 73.5°F | 70.3°F |
Adelaide | 70.0°F | 67.1°F |
Melbourne | 66.1°F | 64.2°F |
Tasmania | 60.5°F | 59.3°F |
Best time for vacation in Adelaide
Adelaide on a weather map
Leaflet | Tiles © Esri
Places in Australia:
Name
°F
24 Hours Forecast
Adelaide
Local time: 15:37
April 18, friday
1800

73°F
NW
6 mph
6 mph
2100

73°F
W
7 mph
7 mph
April 19, saturday
0000

73°F
SW
9 mph
9 mph
0300

73°F
SW
9 mph
9 mph
0600

73°F
S
11 mph
11 mph
0900

73°F
SE
17 mph
17 mph
1200

77°F
SE
21 mph
21 mph
1500

72°F
E
14 mph
14 mph