Current sea water temperature:
+60.6°F
| Minimum sea water temperature in March: | 63.1°F |
| Maximum sea water temperature in March: | 57.9°F |
| Average sea water temperature in March: | 60.2°F |
| more information | |
14 days
forecast
forecast
| Terceira Island |
monthly
weather
weather
| Terceira Island |
Sea water temperature for the last 10 days:
| March 16 | 60.6°F | March 11 | 59.7°F |
| March 15 | 60.3°F | March 10 | 59.7°F |
| March 14 | 59.7°F | March 9 | 59.7°F |
| March 13 | 60.3°F | March 8 | 59.7°F |
| March 12 | 59.7°F | March 7 | 60.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Terceira Island?
Based on the data about daily sea water temperature for the last three years the warmest sea in Terceira Island was noticed in August, September and July.
Monthly Sea Temperatures in Terceira Island, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 74.3°F. The highest and lowest sea temperatures during the month were 75.9°F and 72.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 72.6°F. The highest and lowest sea temperatures during the month were 74.1°F and 70.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 70.8°F. The highest and lowest sea temperatures during the month were 72.7°F and 68.4°F.
current
weather
weather
| Terceira Island |
weather in
March
March
| Terceira Island |
Best time for vacation in Terceira Island
Terceira Island on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Terceira Island
Local time: 02:36
March 17, tuesday
0300
52°F
SE
21 mph
21 mph
0600
50°F
S
21 mph
21 mph
0900
50°F
SE
21 mph
21 mph
1200
48°F
SE
21 mph
21 mph
1500
48°F
SE
23 mph
23 mph
1800
48°F
S
27 mph
27 mph
2100
48°F
S
31 mph
31 mph
March 18, wednesday
0000
46°F
S
29 mph
29 mph
