Cheju Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 05:48 AM and sunset is at 07:14 PM.
Days 1–3 Weather SummaryHeavy rain (total 27mm), heaviest during Sun night. Warm air temperatures (max 22°C on Sun afternoon, min 13°C on Tue night). Winds increasing (calm on Sun morning, fresh winds from the E by Mon afternoon). | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 18°C on Fri morning, min 14°C on Wed night). Winds decreasing (fresh winds from the ENE on Wed morning, calm by Fri night). | Days 7–9 Weather SummaryHeavy rain (total 59mm), heaviest during Sun night. Warm (max 23°C on Sun morning, min 14°C on Mon night). Winds increasing (light winds from the ESE on Sun morning, fresh winds from the SE by Sun night). | Days 10–12 Weather SummaryHeavy rain (total 57mm), heaviest during Wed night. Warm (max 23°C on Tue afternoon, min 16°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 2:24PM1.57m | 3:51AM2.42m | 3:41PM1.70m | 4:39AM2.59m | 4:33PM1.88m | 5:21AM2.74m | 5:19PM2.08m | 5:59AM2.85m | 6:02PM2.28m | 6:36AM2.89m | 6:45PM2.46m | 7:12AM2.86m | 7:30PM2.59m | 7:48AM2.76m | 8:16PM2.66m | 8:23AM2.60m | 9:06PM2.67m | 8:58AM2.40m | 10:02PM2.62m | 9:34AM2.18m | 11:06PM2.54m | 10:14AM1.96m | 00:21AM2.47m | |||||||||||||
Low Tide | 9:18AM1.46m | 7:50PM0.95m | 10:35AM1.31m | 9:11PM0.84m | 11:10AM1.13m | 10:17PM0.67m | 11:42AM0.95m | 11:11PM0.51m | 12:16PM0.78m | 00:00AM0.40m | 12:50PM0.61m | 00:47AM0.37m | 1:25PM0.48m | 1:33AM0.42m | 2:02PM0.38m | 2:19AM0.56m | 2:39PM0.34m | 3:07AM0.75m | 3:18PM0.35m | 3:59AM0.98m | 4:00PM0.42m | 4:56AM1.20m | 4:47PM0.54m | |||||||||||||
NE 4 | ESE 3 | E 4 | ENE 5 | ENE 6 | ENE 7 | E 6 | NW 4 | NNW 5 | ENE 4 | ENE 6 | ENE 6 | E 7 | E 7 | E 6 | E 5 | E 5 | NW 4 | NW 4 | E 3 | E 5 | E 6 | E 4 | SE 6 | S 6 | WSW 6 | WSW 6 | W 6 | WSW 4 | SW 4 | WSW 4 | SW 5 | SE 4 | SW 7 | SW 6 | W 6 | |
 |  |  |  |  |  |  | |  | | |  | | | | | | | | | | | | | | | | | | | | | | | |  | |
some clouds | cloudy | heavy rain | mod rain | light rain | light rain | clear | some clouds | cloudy | cloudy | some clouds | clear | some clouds | some clouds | clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | light rain | heavy rain | some clouds | light rain | clear | clear | clear | clear | some clouds | cloudy | heavy rain | light rain | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | 15 | 7 | 4 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2.0 | 55 | — | 2.0 | — | — | — | — | — | — | 55 | 2.0 | — | — | |
max°C | 21 | 22 | 20 | 19 | 17 | 16 | 17 | 17 | 13 | 16 | 16 | 15 | 16 | 17 | 16 | 18 | 18 | 17 | 20 | 20 | 18 | 23 | 22 | 20 | 17 | 17 | 15 | 21 | 23 | 21 | 23 | 23 | 21 | 21 | 19 | 17 |
Moonrise | — | — | 11:43 | — | — | — | 12:38 | — | — | 1:26 | — | — | 2:07 | — | — | 2:42 | — | — | 3:14 | — | — | 3:45 | — | — | 4:14 | — | — | 4:46 | — | — | 5:21 | — | — | 6:01 | — | — |
Moonset | 8:18 | — | — | 9:15 | — | — | 10:20 | — | — | 11:28 | — | — | 12:38 | — | — | 1:48 | — | — | 2:58 | — | — | — | 4:07 | — | — | 5:18 | — | — | 6:29 | — | — | 7:43 | — | — | 8:55 | — |
 | 5:48 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — |
 | — | 7:14 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:17 | — | — | 7:19 | — | — | 7:19 | — | — | 7:20 | — | — | 7:21 | — | — | 7:22 | — | — | 7:22 | — |
Today's sea temperature in Cheju is 16.2 °C (Statistics for 28 Apr 1981-2005 – mean: 14.7 max: 16.2 min: 13.4°C) | ||||||||||||||||||||||||||||||||||||
Nearest