World Resorts Portugal Santa Maria Island Weather

Santa Maria Island 7 Days Forecast

17.05
sun
Day
61°F
E 12 mph
Precip.
0%
Night
61°F
E 16 mph
Precip.
0%
18.05
mon
Day
63°F
NE 17 mph
Precip.
0%
Night
63°F
NE 19 mph
Precip.
100%
19.05
tue
Day
63°F
NE 24 mph
Precip.
0%
Night
63°F
N 27 mph
Precip.
0%
20.05
wed
Day
63°F
NE 21 mph
Precip.
100%
Night
63°F
NE 14 mph
Precip.
0%
21.05
thu
Day
63°F
E 14 mph
Precip.
89%
Night
63°F
E 11 mph
Precip.
0%
22.05
fri
Day
61°F
E 6 mph
Precip.
0%
Night
63°F
NW 4 mph
Precip.
0%
23.05
sat
Day
63°F
NW 9 mph
Precip.
0%
Night
63°F
W 11 mph
Precip.
0%

Sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 62.4°F. The highest and lowest sea temperatures during the month were 62.8°F and 61.9°F.

Air temperature in Santa Maria Island, °F

Precipitation total in Santa Maria Island, in.

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

Best time for vacation in Santa Maria Island

Sunniest months:
August 9 days
June 8 days
July 8 days
Warmest months:
August 76.8 °F
September 75.1 °F
July 73.7 °F
Warmest sea temp:
August 74.9 °F
September 74.4 °F
October 71.9 °F
Coldest months:
March 61.5 °F
February 61.8 °F
April 62.7 °F
Rainiest months:
October 5 days
April 4 days
December 4 days
Windiest months:
December 18.4 mph
January 18.1 mph
November 17.7 mph

Santa Maria Island on a weather map

Santa Maria Island
+59°F
E 10 mph
Feels like: +59°F
Precip.: 0%
Places in Portugal:
Name
°F
+54°F
+57°F
+59°F
+55°F
+55°F
+50°F
+55°F
+57°F
+55°F
+52°F
+57°F
+55°F
+57°F
+50°F
24 Hours Forecast
Santa Maria Island
Local time: 03:55
May 17, sunday
0600
59°F
E
11 mph
0900
59°F
E
11 mph
1200
61°F
E
12 mph
1500
61°F
E
14 mph
1800
61°F
E
15 mph
2100
61°F
E
16 mph
May 18, monday
0000
61°F
E
16 mph
0300
61°F
NE
16 mph
Units of measurement: °C / °F