Current Sea Water Temperature:
+72.8°F
| Maximum Sea Water Temperature in July: | 79.6°F |
| Minimum Sea Water Temperature in July: | 69.0°F |
| Average water temperature in July: | 74.0°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| July 09 | 72.8°F | July 04 | 72.2°F |
| July 08 | 72.4°F | July 03 | 72.6°F |
| July 07 | 72.8°F | July 02 | 72.6°F |
| July 06 | 73.4°F | July 01 | 72.4°F |
| July 05 | 72.4°F | June 30 | 72.0°F |
When is the Warmest Sea for Santa Maria Island?
According to our data for the last three years for Santa Maria Island the highest average sea water temperature was in August, September and October.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Santa Maria Island was 77.5°F. The maximum and minimum values were 75.2°F and 79.0°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Santa Maria Island was 76.4°F. The maximum and minimum values were 74.6°F and 77.4°F respectively.
Sea Water Temperature in October
The average sea surface temperature in October 2025 for Santa Maria Island was 75.9°F. The maximum and minimum values were 73.4°F and 76.8°F respectively.
Portugal Resorts:
NAME
F°
| Albufeira |  |
+64 |
| Algarve |  |
+68 |
| Cascais | |
+66 |
| Ericeira | |
+62 |
| Faro | |
+68 |
| Funchal | |
+68 |
| Lagos | |
+66 |
| Lisbon | |
+64 |
| Madeira | |
+68 |
| Portimao | |
+64 |
| Porto | |
+62 |
| Porto Santo Island |  |
+74 |
| Quarteira | |
+64 |
| Sao Miguel | |
+66 |
| Setubal | |
+60 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Santa Maria Island
Local time: 02:39
10 jul, friday
| 0300 |  |
68°F | S 14 mph |
| 0600 |  |
68°F | S 15 mph |
| 0900 |  |
68°F | SE 15 mph |
| 1200 | |
68°F | SE 14 mph |
| 1500 | |
70°F | SE 14 mph |
| 1800 |  |
70°F | SE 19 mph |
| 2100 | |
70°F | SE 17 mph |
11 jul, saturday
| 0000 | |
70°F | SE 17 mph |