World Resorts South Korea Incheon Weather

Incheon Sea Temperature in November

Average sea water temperature in November:
+57.2°F
Minimum sea water temperature in November: 65.1°F
Maximum sea water temperature in November: 49.1°F

Daily sea water temperature in November, °F

Show year:
2025
2024
2023

The average sea water temperature in November of 2025 was 57.5°F. The highest and lowest sea temperatures during the month were 63.9°F and 51.6°F.

Monthly sea water temperature in Incheon, °F

Which South Korea resorts have warmest sea in November?

Place name November 2025 November 2024
Jeju 70.5°F 69.5°F
Busan 66.4°F 66.9°F
Yongpyong 62.3°F 63.4°F
Incheon 57.5°F 58.7°F
Seoul 57.1°F 58.2°F

Best time for vacation in Incheon

Sunniest months:
October 18 days
May 18 days
March 18 days
Warmest months:
August 84.4 °F
July 82.0 °F
September 78.6 °F
Warmest sea temp:
August 79.1 °F
September 75.4 °F
July 74.7 °F
Coldest months:
January 33.9 °F
February 37.6 °F
December 38.0 °F
Rainiest months:
July 10 days
August 8 days
June 5 days
Windiest months:
December 11.1 mph
November 10.3 mph
February 10.3 mph

Incheon on a weather map

Current weather
10:55
Incheon
+43°F
NW 6 mph
Feels like: +39°F
Precip.: 0%
Places in South Korea:
Name
°F
Yongpyong
+45°F
Incheon
+43°F
Muju
+50°F
Busan
+55°F
Seoul
+41°F
Jeju
+59°F
24 Hours Forecast
Incheon
Local time: 10:55
December 19, friday
1200
43°F
NW
6 mph
1500
46°F
NW
9 mph
1800
46°F
NW
7 mph
2100
46°F
NW
7 mph
December 20, saturday
0000
45°F
NW
7 mph
0300
46°F
NW
7 mph
0600
46°F
N
6 mph
0900
48°F
N
5 mph
Units of measurement: °C / °F