Jamaica
Port Antonio cruise weather by month
What to expect when your ship is in Port Antonio in any month: temperatures, how often it rains, wind, sea temperature and wave heights.
- 89°Fwarmest average high (September)
- 82°Fcoolest average high (February)
- 66%fewest rain days (September)
- 86%most rain days (December)
Weather in Port Antonio right now
Weather in Port Antonio by month
Average highs run from 82°F (28°C) in February to 89°F (32°C) in September. Rain falls on the fewest days in September and the most in December. Sea temperature and wave heights are for the water just off the port.
| Month | High / low | Rain days | Wind | Sea temp | Typical seas |
|---|---|---|---|---|---|
| January | 82 / 73°F28 / 23°C | 79% | 9 mph15 km/h | 82°F28°C | 5 ft (1.4 m)Moderate; rougher days up to 7 ft |
| February | 82 / 72°F28 / 22°C | 83% | 10 mph16 km/h | 81°F27°C | 5 ft (1.6 m)Moderate; rougher days up to 7 ft |
| March | 83 / 73°F28 / 23°C | 73% | 10 mph16 km/h | 82°F28°C | 4 ft (1.2 m)Slight; rougher days up to 6 ft |
| April | 83 / 73°F28 / 23°C | 76% | 10 mph16 km/h | 82°F28°C | 4 ft (1.3 m)Moderate; rougher days up to 7 ft |
| May | 86 / 76°F30 / 25°C | 69% | 11 mph17 km/h | 84°F29°C | 4 ft (1.1 m)Slight; rougher days up to 5 ft |
| June | 87 / 78°F31 / 26°C | 76% | 12 mph20 km/h | 84°F29°C | 4 ft (1.3 m)Moderate; rougher days up to 6 ft |
| July | 88 / 78°F31 / 26°C | 81% | 11 mph19 km/h | 85°F30°C | 5 ft (1.4 m)Moderate; rougher days up to 6 ft |
| August | 88 / 78°F31 / 26°C | 71% | 9 mph15 km/h | 86°F30°C | 4 ft (1.1 m)Slight; rougher days up to 5 ft |
| September | 89 / 78°F32 / 26°C | 66% | 9 mph14 km/h | 87°F31°C | 3 ft (0.9 m)Slight; rougher days up to 4 ft |
| October | 87 / 77°F31 / 25°C | 76% | 8 mph14 km/h | 87°F30°C | 3 ft (0.8 m)Slight; rougher days up to 6 ft |
| November | 85 / 75°F29 / 24°C | 85% | 9 mph14 km/h | 84°F29°C | 4 ft (1.1 m)Slight; rougher days up to 5 ft |
| December | 83 / 74°F28 / 23°C | 86% | 9 mph14 km/h | 83°F28°C | 5 ft (1.4 m)Moderate; rougher days up to 7 ft |
Check the forecast for your sailing
Upcoming cruises in Port Antonio
1 ship from 1 cruise line is scheduled here, 1 visit in total. The next 1:
| Date | Ship | Stop | Sailing |
|---|---|---|---|
| Sat, Apr 242027 | AmadeaPhoenix Reisen | Calls | 168 nights from Hamburg |
Ships that visit Port Antonio
Nearby cruise ports
- Ocho RiosJamaica
- Falmouth (Jamaica)Jamaica
- Montego BayJamaica
- Cabo RojoDominican Republic
- George TownGrand Cayman
- ProvidencialesTurks & Caicos
Wave heights are significant wave height on the Douglas sea state scale. What the numbers mean for a cruise. Sources and method are on the about page.