Current sea water temperature:
+64.0°F
| Minimum sea water temperature in June: | 71.2°F |
| Maximum sea water temperature in June: | 62.1°F |
| Average sea water temperature in June: | 66.3°F |
| more information | |
14 days
forecast
forecast
| Terceira Island |
monthly
weather
weather
| Terceira Island |
Sea water temperature for the last 10 days:
| June 5 | 64.0°F | May 30 | 62.8°F |
| June 4 | 63.9°F | May 29 | 62.6°F |
| June 3 | 63.9°F | May 28 | 62.8°F |
| June 1 | 63.3°F | May 27 | 62.4°F |
| May 31 | 63.0°F | May 26 | 63.0°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
June
June
| 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: 06:58
June 06, saturday
0900
61°F
NE
6 mph
6 mph
1200
63°F
NE
6 mph
6 mph
1500
66°F
E
12 mph
12 mph
1800
66°F
E
12 mph
12 mph
2100
64°F
E
9 mph
9 mph
June 07, sunday
0000
64°F
E
9 mph
9 mph
0300
64°F
E
10 mph
10 mph
0600
64°F
E
10 mph
10 mph
