Average sea water temperature in May:
+86.6°F
| Minimum sea water temperature in May: | 88.9°F |
| Maximum sea water temperature in May: | 84.7°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 86.7°F. The highest and lowest sea temperatures during the month were 88.0°F and 85.6°F.
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| Port of San Jose |
monthly
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| Port of San Jose |
current
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| Port of San Jose |
14 days
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| Port of San Jose |
Monthly sea water temperature in Port of San Jose, °F
Which Guatemala resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Puerto Barrios | 87.8°F | 86.4°F |
| Livingston | 87.0°F | 86.4°F |
| Port of San Jose | 86.7°F | 86.8°F |
Best time for vacation in Port of San Jose
Port of San Jose on a weather map
Places in Guatemala:
Name
°F
24 Hours Forecast
Port of San Jose
Local time: 02:10
June 12, friday
0300

75°F
W
7 mph
7 mph
0600

75°F
W
2 mph
2 mph
0900

79°F
SW
2 mph
2 mph
1200

79°F
N
2 mph
2 mph
1500

82°F
NE
1 mph
1 mph
1800

81°F
E
1 mph
1 mph
2100

79°F
SE
2 mph
2 mph
June 13, saturday
0000

77°F
SE
6 mph
6 mph



























