Average sea water temperature in April:
+79.9°F
| Minimum sea water temperature in April: | 84.7°F |
| Maximum sea water temperature in April: | 72.1°F |
Daily sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 80.6°F. The highest and lowest sea temperatures during the month were 84.7°F and 76.1°F.
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| San Juan del Sur |
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| San Juan del Sur |
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| San Juan del Sur |
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Monthly sea water temperature in San Juan del Sur, °F
Which Nicaragua resorts have warmest sea in April?
| Place name | April 2026 | April 2025 |
|---|---|---|
| Leon | 83.9°F | 84.3°F |
| Granada | 83.9°F | 83.5°F |
| Masaya | 83.8°F | 83.4°F |
| Apoyo Lake | 83.8°F | 83.4°F |
| Ciudad Sandino | 83.2°F | 82.5°F |
| San Diego | 83.1°F | 83.1°F |
| Isla de Ometepe | 83.1°F | 82.6°F |
| El Transito | 83.0°F | 83.2°F |
| Managua | 83.0°F | 82.5°F |
| Corn Islands | 83.0°F | 82.3°F |
| Pochomil | 82.8°F | 82.8°F |
| Masachapa | 82.8°F | 82.8°F |
| Las Salinas | 81.5°F | 82.2°F |
| San Juan del Sur | 80.6°F | 81.5°F |
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: 23:15
May 17, sunday
0000

81°F
W
21 mph
21 mph
0300

81°F
SW
20 mph
20 mph
0600

81°F
SW
19 mph
19 mph
0900

84°F
W
22 mph
22 mph
1200

90°F
W
19 mph
19 mph
1500

90°F
W
21 mph
21 mph
1800

86°F
W
24 mph
24 mph
2100

84°F
W
23 mph
23 mph


























