17.03
tue
tue
Day
48°F
SE 21 mph
Precip.
100%
100%
Night
46°F
S 29 mph
Precip.
100%
100%
18.03
wed
wed
Day
46°F
S 27 mph
Precip.
100%
100%
Night
52°F
S 36 mph
Precip.
100%
100%
19.03
thu
thu
Day
57°F
S 33 mph
Precip.
100%
100%
Night
55°F
S 28 mph
Precip.
100%
100%
20.03
fri
fri
Day
55°F
SW 30 mph
Precip.
88%
88%
Night
55°F
S 23 mph
Precip.
0%
0%
21.03
sat
sat
Day
57°F
S 21 mph
Precip.
100%
100%
Night
55°F
S 15 mph
Precip.
45%
45%
22.03
sun
sun
Day
59°F
S 8 mph
Precip.
0%
0%
Night
55°F
SW 2 mph
Precip.
0%
0%
23.03
mon
mon
Day
59°F
NE 7 mph
Precip.
0%
0%
Night
57°F
NE 6 mph
Precip.
0%
0%
24.03
tue
tue
Day
61°F
NE 6 mph
Precip.
0%
0%
Night
57°F
N 7 mph
Precip.
21%
21%
25.03
wed
wed
Day
61°F
N 11 mph
Precip.
53%
53%
Night
59°F
N 12 mph
Precip.
21%
21%
26.03
thu
thu
Day
61°F
N 20 mph
Precip.
80%
80%
Night
57°F
E 11 mph
Precip.
100%
100%
27.03
fri
fri
Day
59°F
E 9 mph
Precip.
85%
85%
Night
54°F
S 5 mph
Precip.
64%
64%
28.03
sat
sat
Day
57°F
NW 12 mph
Precip.
0%
0%
Night
57°F
NW 14 mph
Precip.
48%
48%
29.03
sun
sun
Day
61°F
NW 20 mph
Precip.
100%
100%
Night
59°F
W 19 mph
Precip.
83%
83%
sea water
temperature
temperature
| Terceira Island |
monthly
weather
weather
| Terceira Island |
current
weather
weather
| Terceira Island |
7 days
forecast
forecast
| Terceira Island |
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 60.0°F. The highest and lowest sea temperatures during the month were 60.6°F and 59.7°F.
Air temperature in Terceira Island, °F
Precipitation total in Terceira Island, in.
* Charts above show average data for the last 3 years.
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: 00:42
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
