Current sea water temperature:
+59.9°F
| Minimum sea water temperature in February: | 63.1°F |
| Maximum sea water temperature in February: | 57.6°F |
| Average sea water temperature in February: | 60.5°F |
| more information | |
14 days
forecast
forecast
| Terceira Island |
monthly
weather
weather
| Terceira Island |
Sea water temperature for the last 10 days:
| February 24 | 59.9°F | February 19 | 59.9°F |
| February 23 | 60.6°F | February 18 | 60.1°F |
| February 22 | 59.9°F | February 17 | 60.1°F |
| February 21 | 59.7°F | February 16 | 60.1°F |
| February 20 | 59.9°F | February 15 | 59.7°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
February
February
| 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: 17:37
February 24, tuesday
1800
55°F
SE
21 mph
21 mph
2100
55°F
SE
19 mph
19 mph
February 25, wednesday
0000
55°F
SE
13 mph
13 mph
0300
54°F
SE
11 mph
11 mph
0600
54°F
SE
9 mph
9 mph
0900
55°F
E
8 mph
8 mph
1200
59°F
E
10 mph
10 mph
1500
61°F
E
9 mph
9 mph
