25.07
sat
sat
Day
84°F
W 17 mph
Precip.
6%
6%
Night
79°F
SW 22 mph
Precip.
18%
18%
26.07
sun
sun
Day
84°F
W 19 mph
Precip.
14%
14%
Night
79°F
SW 17 mph
Precip.
22%
22%
27.07
mon
mon
Day
86°F
W 15 mph
Precip.
6%
6%
Night
79°F
W 14 mph
Precip.
28%
28%
28.07
tue
tue
Day
86°F
W 11 mph
Precip.
5%
5%
Night
79°F
SW 9 mph
Precip.
60%
60%
29.07
wed
wed
Day
84°F
W 14 mph
Precip.
6%
6%
Night
81°F
W 17 mph
Precip.
10%
10%
30.07
thu
thu
Day
86°F
W 15 mph
Precip.
14%
14%
Night
81°F
W 17 mph
Precip.
25%
25%
31.07
fri
fri
Day
88°F
W 15 mph
Precip.
14%
14%
Night
79°F
SW 14 mph
Precip.
63%
63%
01.08
sat
sat
Day
79°F
W 16 mph
Precip.
65%
65%
Night
79°F
W 10 mph
Precip.
31%
31%
02.08
sun
sun
Day
84°F
W 11 mph
Precip.
7%
7%
Night
79°F
SW 16 mph
Precip.
14%
14%
03.08
mon
mon
Day
86°F
W 15 mph
Precip.
7%
7%
Night
81°F
SW 19 mph
Precip.
16%
16%
04.08
tue
tue
Day
86°F
W 16 mph
Precip.
14%
14%
Night
79°F
SW 20 mph
Precip.
38%
38%
05.08
wed
wed
Day
86°F
W 17 mph
Precip.
14%
14%
Night
79°F
W 22 mph
Precip.
24%
24%
06.08
thu
thu
Day
86°F
W 21 mph
Precip.
12%
12%
Night
81°F
W 22 mph
Precip.
19%
19%
07.08
fri
fri
Day
84°F
SW 21 mph
Precip.
7%
7%
Night
81°F
W 19 mph
Precip.
18%
18%
sea water
temperature
temperature
| San Juan del Sur |
monthly
weather
weather
| San Juan del Sur |
current
weather
weather
| San Juan del Sur |
7 days
forecast
forecast
| San Juan del Sur |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 82.8°F. The highest and lowest sea temperatures during the month were 84.0°F and 81.1°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 83.1°F. The highest and lowest sea temperatures during the month were 84.0°F and 82.0°F.
Air temperature in San Juan del Sur, °F
Precipitation total in San Juan del Sur, in.
* Charts above show average data for the last 3 years.
Best time for vacation in San Juan del Sur
San Juan del Sur on a weather map
Places in Nicaragua:
Name
°F
24 Hours Forecast
San Juan del Sur
Local time: 04:50
July 25, saturday
0600
77°F
SW
14 mph
14 mph
0900
81°F
SW
17 mph
17 mph
1200
84°F
W
17 mph
17 mph
1500
86°F
W
21 mph
21 mph
1800
82°F
SW
22 mph
22 mph
2100
79°F
SW
22 mph
22 mph
July 26, sunday
0000
79°F
SW
22 mph
22 mph
0300
77°F
SW
21 mph
21 mph
