World Resorts Japan Nagasaki Weather

Nagasaki Sea Temperature in April

Average sea water temperature in April:
+62.2°F
Minimum sea water temperature in April: 65.5°F
Maximum sea water temperature in April: 57.7°F

Daily sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 61.4°F. The highest and lowest sea temperatures during the month were 64.6°F and 57.7°F.

Monthly sea water temperature in Nagasaki, °F

Which Japan resorts have warmest sea in April?

Place name April 2025 April 2024
Okinawa 71.5°F 73.4°F
Nagasaki 61.4°F 63.0°F
Hakone 61.1°F 62.2°F
Kamakura 61.1°F 62.1°F
Atami 60.9°F 62.4°F
Yokohama 59.6°F 60.5°F
Tokyo 59.1°F 60.3°F
Fukuoka 58.6°F 60.0°F
Nagoya 58.4°F 60.0°F
Osaka 57.6°F 58.7°F
Kyoto 57.4°F 57.8°F
Nara 57.4°F 58.4°F
Hiroshima 57.2°F 58.5°F
Kobe 56.5°F 57.7°F
Sapporo 44.9°F 44.7°F
Noboribetsu 42.1°F 41.7°F

Best time for vacation in Nagasaki

Sunniest months:
October 18 days
May 14 days
March 13 days
Warmest months:
August 87.6 °F
July 84.4 °F
September 82.9 °F
Warmest sea temp:
August 82.8 °F
September 80.3 °F
July 79.0 °F
Coldest months:
January 50.4 °F
February 51.7 °F
December 53.7 °F
Rainiest months:
July 12 days
June 11 days
August 10 days
Windiest months:
February 10.8 mph
January 10.8 mph
December 10.7 mph

Nagasaki on a weather map

Current weather
07:40
Nagasaki
+52°F
N 5 mph
Feels like: +50°F
Precip.: 67%
Places in Japan:
Name
°F
Atami
+48°F
Yokohama
+46°F
Kamakura
+50°F
Kyoto
+41°F
Nagasaki
+52°F
Nagoya
+43°F
Nara
+43°F
Noboribetsu
+37°F
Okinawa
+68°F
Osaka
+43°F
Sapporo
+32°F
Tokyo
+45°F
Fukuoka
+45°F
Hakone
+48°F
Hiroshima
+43°F
all places
24 Hours Forecast
Nagasaki
Local time: 07:40
December 29, monday
0900
52°F
N
5 mph
1200
55°F
N
6 mph
1500
57°F
NE
6 mph
1800
55°F
E
6 mph
2100
55°F
E
6 mph
December 30, tuesday
0000
54°F
E
5 mph
0300
54°F
E
5 mph
0600
54°F
SE
6 mph
Units of measurement: °C / °F