09.29
tue
tue
DAY
66°F
SE 17 mph
precip
12%
12%
NIGHT
60°F
SE 8 mph
precip
24%
24%
09.30
wed
wed
DAY
68°F
SE 7 mph
precip
14%
14%
NIGHT
62°F
NW 2 mph
precip
10%
10%
10.01
thu
thu
DAY
70°F
NW 8 mph
precip
15%
15%
NIGHT
64°F
NW 11 mph
precip
61%
61%
10.02
fri
fri
DAY
74°F
N 7 mph
precip
29%
29%
NIGHT
68°F
N 16 mph
precip
65%
65%
10.03
sat
sat
DAY
70°F
N 11 mph
precip
40%
40%
NIGHT
68°F
N 10 mph
precip
53%
53%
10.04
sun
sun
DAY
70°F
NW 14 mph
precip
59%
59%
NIGHT
66°F
NW 10 mph
precip
45%
45%
10.05
mon
mon
DAY
72°F
NW 11 mph
precip
14%
14%
NIGHT
66°F
NW 11 mph
precip
48%
48%
10.06
tue
tue
DAY
68°F
NW 12 mph
precip
47%
47%
NIGHT
66°F
W 12 mph
precip
23%
23%
10.07
wed
wed
DAY
70°F
W 14 mph
precip
26%
26%
NIGHT
64°F
W 9 mph
precip
13%
13%
10.08
thu
thu
DAY
66°F
SW 10 mph
precip
14%
14%
NIGHT
62°F
SW 14 mph
precip
27%
27%
10.09
fri
fri
DAY
64°F
SW 15 mph
precip
31%
31%
NIGHT
64°F
SW 13 mph
precip
30%
30%
10.10
sat
sat
DAY
68°F
SW 14 mph
precip
20%
20%
NIGHT
64°F
SW 8 mph
precip
24%
24%
10.11
sun
sun
DAY
68°F
SW 13 mph
precip
24%
24%
NIGHT
64°F
SW 12 mph
precip
29%
29%
Sea water
temperature
temperature
| Terceira Island |
Weather in
October
October
| Terceira Island |
7 day weather
forecast
forecast
| Terceira Island |
10 day weather
forecast
forecast
| Terceira Island |
14 day weather
forecast
forecast
| Terceira Island |
Monthly weather
averages
averages
| Terceira Island |
Current Weather
Conditions
Conditions
| Terceira Island |
When is the Best
Time to Visit?
Time to Visit?
| Terceira Island |
Terceira Island Sea Water Temperature in September, °F
The average sea surface temperature in September 2026 for Terceira Island was 78.0°F. The maximum and minimum values were 76.2°F and 79.4°F respectively.
Terceira Island on the Weather Map
Portugal Resorts:
NAME
F°
| Albufeira |  |
+72 |
| Algarve |  |
+72 |
| Cascais | |
+68 |
| Ericeira | |
+68 |
| Faro | |
+72 |
| Funchal |  |
+62 |
| Lagos | |
+72 |
| Lisbon | |
+70 |
| Madeira | |
+62 |
| Ponta Delgada | |
+68 |
| Portimao | |
+66 |
| Porto | |
+68 |
| Quarteira | |
+72 |
| Sao Miguel | |
+68 |
| Setubal | |
+66 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Terceira Island
Local time: 02:39
29 sep, tuesday
| 0300 | |
62°F | SE 18 mph |
| 0600 | |
62°F | SE 21 mph |
| 0900 | |
62°F | SE 17 mph |
| 1200 | |
66°F | SE 17 mph |
| 1500 | |
66°F | SE 17 mph |
| 1800 | |
64°F | SE 14 mph |
| 2100 | |
62°F | SE 12 mph |
30 sep, wednesday
| 0000 | |
60°F | SE 8 mph |