South Korea
Incheon cruise weather by month
What to expect when your ship is in Incheon in any month: temperatures, how often it rains, wind, sea temperature and wave heights.
- 85°Fwarmest average high (August)
- 36°Fcoolest average high (January)
- 13%fewest rain days (February)
- 63%most rain days (August)
Weather in Incheon right now
Weather in Incheon by month
Average highs run from 36°F (2°C) in January to 85°F (30°C) in August. Rain falls on the fewest days in February and the most in August. Sea temperature and wave heights are for the water just off the port.
| Month | High / low | Rain days | Wind | Sea temp | Typical seas |
|---|---|---|---|---|---|
| January | 36 / 22°F2 / -6°C | 16% | 11 mph17 km/h | 38°F3°C | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| February | 40 / 25°F4 / -4°C | 13% | 11 mph19 km/h | 37°F3°C | 1 ft (0.4 m)Smooth; rougher days up to 2 ft |
| March | 52 / 34°F11 / 1°C | 22% | 12 mph20 km/h | 42°F6°C | 1 ft (0.3 m)Smooth; rougher days up to 3 ft |
| April | 63 / 45°F17 / 7°C | 21% | 12 mph19 km/h | 53°F11°C | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| May | 71 / 53°F22 / 12°C | 23% | 11 mph18 km/h | 62°F17°C | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| June | 79 / 64°F26 / 18°C | 38% | 11 mph18 km/h | 73°F23°C | 1 ft (0.2 m)Smooth; rougher days up to 2 ft |
| July | 85 / 73°F29 / 23°C | 54% | 11 mph17 km/h | 81°F27°C | 1 ft (0.2 m)Smooth; rougher days up to 2 ft |
| August | 85 / 73°F30 / 23°C | 63% | 9 mph15 km/h | 85°F30°C | 1 ft (0.2 m)Smooth; rougher days up to 2 ft |
| September | 79 / 66°F26 / 19°C | 40% | 9 mph14 km/h | 80°F27°C | 1 ft (0.2 m)Smooth; rougher days up to 2 ft |
| October | 66 / 51°F19 / 10°C | 23% | 10 mph16 km/h | 70°F21°C | 1 ft (0.2 m)Smooth; rougher days up to 2 ft |
| November | 54 / 38°F12 / 3°C | 20% | 11 mph18 km/h | 60°F15°C | 1 ft (0.4 m)Smooth; rougher days up to 3 ft |
| December | 38 / 24°F4 / -4°C | 17% | 11 mph19 km/h | 46°F8°C | 1 ft (0.4 m)Smooth; rougher days up to 3 ft |
Check the forecast for your sailing
Upcoming cruises in Incheon
4 ships from 4 cruise lines are scheduled here, 8 visits in total. The next 8:
| Date | Ship | Stop | Sailing |
|---|---|---|---|
| Fri, Oct 162026 | Azamara PursuitAzamara | Ends here | 14 nights from Tokyo |
| Fri, Oct 162026 | Azamara PursuitAzamara | Departs | 7 nights from Incheon |
| Sun, Oct 182026 | Norwegian JadeNorwegian Cruise Line | Ends here | 11 nights from Yokohama |
| Sun, Oct 182026 | Norwegian JadeNorwegian Cruise Line | Departs | 11 nights from Incheon |
| Sun, Oct 252026 | Silver MoonSilversea Cruises | Calls | 14 nights from Tokyo |
| Sun, Nov 12026 | WesterdamHolland America Line | Calls | 29 nights from Tokyo |
| Sat, Nov 212026 | Norwegian JadeNorwegian Cruise Line | Ends here | 9 nights from Yokohama |
| Sat, Nov 212026 | Norwegian JadeNorwegian Cruise Line | Departs | 9 nights from Incheon |
Ships that visit Incheon
- Norwegian JadeNorwegian Cruise Line
- Azamara PursuitAzamara
- WesterdamHolland America Line
- Silver MoonSilversea Cruises
Nearby cruise ports
- SokchoGangwon-do, South Korea
- YeosuJeollanam-do, South Korea
- BusanSouth Korea
- JejuJeju, South Korea
- SeogwipoJeju, South Korea
- DalianLiaoning, China
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.