Measurements:
°C
°F
Santa Cruz Island
78°F
N 8 mph
Feels like: 82°F
Precip: 79%
World Resorts Ecuador Santa Cruz Island Weather

Santa Cruz Island Sea Water Temperature

Current Sea Water Temperature:
+80.4°F
Maximum Sea Water Temperature in May: 86.8°F
Minimum Sea Water Temperature in May: 75.4°F
Average water temperature in May: 79.5°F

Sea Water Temperature for the Last 10 Days:

May 02 80.4°F April 27 81.0°F
May 01 80.4°F April 26 80.6°F
April 30 81.0°F April 25 80.8°F
April 29 80.8°F April 24 81.2°F
April 28 80.8°F April 23 81.6°F

When is the Warmest Sea for Santa Cruz Island?

According to our data for the last three years for Santa Cruz Island the highest average sea water temperature was in March, February and April.

Average Water Temperature by Month, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
14
28
42
56
70
84
98
112
76.1
75.6
74.5
74
74.4
76.3
77.3
79.5
82.9
84.8
83
79.2

Sea Water Temperature in March

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
78
81
84
87
90
93

The average sea surface temperature in March 2025 for Santa Cruz Island was 86.2°F. The maximum and minimum values were 84.6°F and 88.2°F respectively.

Sea Water Temperature in February

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
75
78
81
84
87
90
93

The average sea surface temperature in February 2025 for Santa Cruz Island was 82.8°F. The maximum and minimum values were 79.8°F and 85.0°F respectively.

Sea Water Temperature in April

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
76
79
82
85
88
91
94

The average sea surface temperature in April 2025 for Santa Cruz Island was 84.2°F. The maximum and minimum values were 80.6°F and 87.6°F respectively.

Best Time to Visit Santa Cruz Island
The most sunny months:
November 13 days
May 12 days
June 8 days
The most warm months:
March 84.7 °F
February 84.7 °F
April 84.3 °F
Warmest sea temperature:
March 84.8 °F
February 83.0 °F
April 82.9 °F
The most cold months:
September 78.2 °F
August 78.6 °F
October 78.6 °F
The most rainy months:
March 5 days
April 4 days
February 2 days
The most windy months:
July 11 mph
August 11 mph
September 10 mph

Santa Cruz Island on the Weather Map

24 Hours Weather Forecast
Santa Cruz Island
Local time: 07:00
02 may, friday
0900 84°F
N
13 mph
1200 86°F
NW
14 mph
1500 84°F
NW
14 mph
1800 82°F
NW
11 mph
2100 80°F
N
8 mph
03 may, saturday
0000 78°F
N
7 mph
0300 78°F
N
7 mph
0600 78°F
N
6 mph