26.04
sun
sun
Day
79°F
SW 1 mph
Precip.
0%
0%
Night
70°F
SW 7 mph
Precip.
0%
0%
27.04
mon
mon
Day
72°F
SW 17 mph
Precip.
69%
69%
Night
70°F
SW 12 mph
Precip.
88%
88%
28.04
tue
tue
Day
77°F
W 9 mph
Precip.
80%
80%
Night
70°F
NW 11 mph
Precip.
0%
0%
29.04
wed
wed
Day
81°F
N 6 mph
Precip.
0%
0%
Night
72°F
E 9 mph
Precip.
100%
100%
30.04
thu
thu
Day
81°F
E 7 mph
Precip.
62%
62%
Night
70°F
SE 9 mph
Precip.
0%
0%
01.05
fri
fri
Day
75°F
W 8 mph
Precip.
0%
0%
Night
68°F
NE 7 mph
Precip.
29%
29%
02.05
sat
sat
Day
72°F
SW 12 mph
Precip.
0%
0%
Night
70°F
W 12 mph
Precip.
21%
21%
03.05
sun
sun
Day
68°F
W 11 mph
Precip.
100%
100%
Night
70°F
SW 7 mph
Precip.
66%
66%
04.05
mon
mon
Day
73°F
W 11 mph
Precip.
100%
100%
Night
72°F
W 11 mph
Precip.
100%
100%
05.05
tue
tue
Day
79°F
NW 9 mph
Precip.
100%
100%
Night
73°F
NE 7 mph
Precip.
0%
0%
06.05
wed
wed
Day
84°F
NE 5 mph
Precip.
0%
0%
Night
75°F
NE 7 mph
Precip.
0%
0%
07.05
thu
thu
Day
82°F
E 11 mph
Precip.
22%
22%
Night
72°F
N 5 mph
Precip.
100%
100%
08.05
fri
fri
Day
81°F
SE 11 mph
Precip.
0%
0%
Night
68°F
S 16 mph
Precip.
0%
0%
09.05
sat
sat
Day
66°F
S 11 mph
Precip.
0%
0%
Night
64°F
W 9 mph
Precip.
0%
0%
sea water
temperature
temperature
| St. Augustine |
monthly
weather
weather
| St. Augustine |
current
weather
weather
| St. Augustine |
7 days
forecast
forecast
| St. Augustine |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 68.6°F. The highest and lowest sea temperatures during the month were 72.3°F and 65.1°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 76.9°F. The highest and lowest sea temperatures during the month were 80.8°F and 73.9°F.
Air temperature in St. Augustine, °F
Precipitation total in St. Augustine, in.
* Charts above show average data for the last 3 years.
Best time for vacation in St. Augustine
St. Augustine on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Augustine
Local time: 15:28
April 26, sunday
1800
81°F
W
7 mph
7 mph
2100
72°F
NW
5 mph
5 mph
April 27, monday
0000
70°F
SW
7 mph
7 mph
0300
70°F
S
11 mph
11 mph
0600
70°F
S
14 mph
14 mph
0900
72°F
SW
17 mph
17 mph
1200
72°F
SW
17 mph
17 mph
1500
72°F
SW
15 mph
15 mph
