Current sea water temperature:
+60.3°F
| Minimum sea water temperature in April: | 64.9°F |
| Maximum sea water temperature in April: | 58.1°F |
| Average sea water temperature in April: | 60.6°F |
| more information | |
14 days
forecast
forecast
| Terceira Island |
monthly
weather
weather
| Terceira Island |
Sea water temperature for the last 10 days:
| April 5 | 60.3°F | March 31 | 59.9°F |
| April 4 | 60.1°F | March 30 | 59.9°F |
| April 3 | 60.1°F | March 29 | 60.3°F |
| April 2 | 60.1°F | March 28 | 59.9°F |
| April 1 | 59.7°F | March 27 | 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
April
April
| 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: 06:46
April 06, monday
0900
48°F
SE
28 mph
28 mph
1200
48°F
SE
26 mph
26 mph
1500
52°F
SE
26 mph
26 mph
1800
52°F
SE
25 mph
25 mph
2100
52°F
SE
22 mph
22 mph
April 07, tuesday
0000
52°F
SE
19 mph
19 mph
0300
52°F
SE
17 mph
17 mph
0600
52°F
SE
15 mph
15 mph
