World Resorts USA Santa Catalina Island Weather

Santa Catalina Island 14 Days Forecast

15.05
wed
Day
63°F
E 6 mph
Precip.
0%
Night
55°F
E 8 mph
Precip.
100%
16.05
thu
Day
63°F
NE 7 mph
Precip.
82%
Night
55°F
E 7 mph
Precip.
100%
17.05
fri
Day
63°F
E 10 mph
Precip.
0%
Night
55°F
E 9 mph
Precip.
0%
18.05
sat
Day
57°F
E 6 mph
Precip.
0%
Night
55°F
E 11 mph
Precip.
0%
19.05
sun
Day
59°F
E 9 mph
Precip.
0%
Night
55°F
E 10 mph
Precip.
0%
20.05
mon
Day
59°F
E 7 mph
Precip.
0%
Night
54°F
E 8 mph
Precip.
0%
21.05
tue
Day
57°F
E 8 mph
Precip.
0%
Night
55°F
E 8 mph
Precip.
0%
22.05
wed
Day
57°F
N 5 mph
Precip.
0%
Night
55°F
NE 6 mph
Precip.
70%
23.05
thu
Day
59°F
NW 7 mph
Precip.
0%
Night
55°F
E 7 mph
Precip.
100%
24.05
fri
Day
59°F
NE 6 mph
Precip.
0%
Night
55°F
E 12 mph
Precip.
81%
25.05
sat
Day
57°F
E 7 mph
Precip.
0%
Night
55°F
E 9 mph
Precip.
0%
26.05
sun
Day
59°F
N 4 mph
Precip.
0%
Night
55°F
E 6 mph
Precip.
27%
27.05
mon
Day
55°F
E 6 mph
Precip.
0%
Night
57°F
E 7 mph
Precip.
0%
28.05
tue
Day
59°F
E 9 mph
Precip.
0%
Night
59°F
E 7 mph
Precip.
0%

Sea water temperature in May, °F

Show year:
2023
2022
2021

The average sea water temperature in May of 2023 was 61.6°F. The highest and lowest sea temperatures during the month were 62.8°F and 60.1°F.

Air temperature in Santa Catalina Island, °F

Precipitation total in Santa Catalina Island, in.

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

Best time for vacation in Santa Catalina Island

Sunniest months:
July 30 days
August 29 days
September 27 days
Warmest months:
August 78.8 °F
September 78.3 °F
July 77.3 °F
Warmest sea temp:
August 70.6 °F
September 70.6 °F
July 68.7 °F
Coldest months:
March 62.0 °F
January 63.2 °F
December 63.2 °F
Rainiest months:
December 3 days
January 2 days
February 1 day
Windiest months:
March 8.3 mph
April 7.5 mph
May 7.4 mph

Santa Catalina Island on a weather map

Current weather
06:11
Santa Catalina Island
+61°F
E 5 mph
Feels like: +61°F
Precip.: 85%
Places in USA:
Name
°F
Boston
+63°F
Washington
+59°F
Hawaii
+73°F
Honolulu
+73°F
Las Vegas
+73°F
Los Angeles
+57°F
Miami
+84°F
New York
+59°F
Orlando
+82°F
San Diego
+59°F
San Francisco
+52°F
Sarasota
+82°F
Tampa
+84°F
Houston
+77°F
Chicago
+54°F
all places
24 Hours Forecast
Santa Catalina Island
Local time: 06:11
May 15, wednesday
0900
61°F
NE
4 mph
1200
63°F
E
6 mph
1500
55°F
E
13 mph
1800
55°F
E
9 mph
2100
55°F
E
7 mph
May 16, thursday
0000
55°F
E
8 mph
0300
61°F
E
8 mph
0600
61°F
SE
3 mph
Units of measurement: °C / °F