Current sea water temperature:
+74.7°F
| Minimum sea water temperature in April: | 77.7°F |
| Maximum sea water temperature in April: | 74.3°F |
| Average sea water temperature in April: | 75.9°F |
| more information | |
14 days
forecast
forecast
| Kauai |
monthly
weather
weather
| Kauai |
Sea water temperature for the last 10 days:
| April 25 | 74.7°F | April 20 | 74.7°F |
| April 24 | 74.8°F | April 19 | 74.3°F |
| April 23 | 75.0°F | April 18 | 74.3°F |
| April 22 | 74.8°F | April 17 | 74.5°F |
| April 21 | 74.7°F | April 16 | 74.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Kauai?
Based on the data about daily sea water temperature for the last three years the warmest sea in Kauai was noticed in September, October and August.
Monthly Sea Temperatures in Kauai, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
77.5
79.3
80.3
80.4
79.8
79
78.4
77.2
75.9
75.3
75.6
76.5
Sea water temperature in September, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
75
77
79
81
83
85
87
The average sea water temperature in September of 2024 was 79.4°F. The highest and lowest sea temperatures during the month were 79.7°F and 79.2°F.
Sea water temperature in October, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
74
76
78
80
82
84
86
The average sea water temperature in October of 2024 was 79.2°F. The highest and lowest sea temperatures during the month were 79.5°F and 78.8°F.
Sea water temperature in August, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
73
75
77
79
81
83
85
The average sea water temperature in August of 2024 was 78.6°F. The highest and lowest sea temperatures during the month were 79.2°F and 77.9°F.
current
weather
weather
| Kauai |
weather in
April
April
| Kauai |
Best time for vacation in Kauai
Kauai on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Kauai
Local time: 19:49
April 25, friday
2100
75°F
N
6 mph
6 mph
April 26, saturday
0000
73°F
NW
5 mph
5 mph
0300
73°F
NW
4 mph
4 mph
0600
73°F
NW
2 mph
2 mph
0900
75°F
NW
3 mph
3 mph
1200
77°F
NW
6 mph
6 mph
1500
77°F
N
7 mph
7 mph
1800
75°F
NE
6 mph
6 mph
