Current sea water temperature:
+59.5°F
| Minimum sea water temperature in April: | 64.0°F |
| Maximum sea water temperature in April: | 56.3°F |
| Average sea water temperature in April: | 59.9°F |
| more information | |
14 days
forecast
forecast
| Santa Catalina Island |
monthly
weather
weather
| Santa Catalina Island |
Sea water temperature for the last 10 days:
| April 28 | 59.5°F | April 23 | 60.6°F |
| April 27 | 60.1°F | April 22 | 59.7°F |
| April 26 | 58.8°F | April 21 | 59.4°F |
| April 25 | 59.7°F | April 20 | 59.7°F |
| April 24 | 60.4°F | April 19 | 59.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Santa Catalina Island?
Based on the data about daily sea water temperature for the last three years the warmest sea in Santa Catalina Island was noticed in August, September and July.
Monthly Sea Temperatures in Santa Catalina Island, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
60.7
63
68.1
70.3
70.6
68.7
65.3
62.9
59.9
58.7
58.6
59.2
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
64
66
68
70
72
74
76
78
The average sea water temperature in August of 2024 was 70.6°F. The highest and lowest sea temperatures during the month were 71.8°F and 68.4°F.
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
62
65
68
71
74
77
80
83
The average sea water temperature in September of 2024 was 69.2°F. The highest and lowest sea temperatures during the month were 72.0°F and 66.7°F.
Sea water temperature in July, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
60
63
66
69
72
75
78
The average sea water temperature in July of 2024 was 68.7°F. The highest and lowest sea temperatures during the month were 70.0°F and 67.3°F.
current
weather
weather
| Santa Catalina Island |
weather in
May
May
| Santa Catalina Island |
Best time for vacation in Santa Catalina Island
Santa Catalina Island on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Santa Catalina Island
Local time: 09:21
April 28, monday
1200
55°F
SE
1 mph
1 mph
1500
55°F
E
6 mph
6 mph
1800
54°F
E
11 mph
11 mph
2100
57°F
SE
7 mph
7 mph
April 29, tuesday
0000
57°F
NE
5 mph
5 mph
0300
57°F
N
3 mph
3 mph
0600
54°F
N
3 mph
3 mph
0900
52°F
NW
3 mph
3 mph
