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 06:35 AM and sunset is at 06:02 PM.
Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Tue morning. Warm air temperatures (max 25°C on Tue morning, min 16°C on Wed night). Winds decreasing (fresh winds from the NNW on Tue night, calm by Thu afternoon). | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Sun night. Warm air temperatures (max 25°C on Sun morning, min 20°C on Fri morning). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 13mm), heaviest on Mon night. Warm (max 20°C on Mon morning, min 13°C on Mon night). Mainly fresh winds. | Days 10–12 Weather SummaryMostly dry. Warm (max 20°C on Fri morning, min 15°C on Thu morning). Mainly strong winds. | Days 13–16 Weather SummaryMostly dry. Warm (max 20°C on Sun morning, min 16°C on Wed afternoon). Winds decreasing (fresh winds from the ENE on Mon afternoon, light winds from the N by Tue afternoon). | |||||||||||||||||||||||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wed 28 | ||||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 12:37PM1.77m | 9:54PM1.36m | 2:16PM1.78m | 1:56AM1.22m | 3:30PM1.89m | 3:28AM1.29m | 4:22PM2.02m | 4:21AM1.43m | 5:02PM2.15m | 5:00AM1.59m | 5:36PM2.27m | 5:33AM1.75m | 6:07PM2.35m | 6:05AM1.90m | 6:36PM2.40m | 6:36AM2.03m | 7:04PM2.41m | 7:09AM2.13m | 7:31PM2.38m | 7:42AM2.20m | 7:57PM2.29m | 8:18AM2.23m | 8:24PM2.17m | 8:59AM2.22m | 8:52PM2.01m | 9:48AM2.17m | 9:22PM1.82m | ||||||||||||||||||||
Low Tide | 5:59PM1.16m | 5:45AM0.70m | 11:42PM1.18m | 7:00AM0.78m | 11:24PM1.05m | 8:38AM0.75m | 11:28PM0.93m | 9:55AM0.63m | 11:40PM0.80m | 10:46AM0.47m | 11:58PM0.67m | 11:26AM0.32m | 00:20AM0.54m | 12:02PM0.21m | 00:45AM0.43m | 12:37PM0.14m | 1:12AM0.32m | 1:12PM0.13m | 1:41AM0.24m | 1:49PM0.19m | 2:11AM0.18m | 2:28PM0.30m | 2:45AM0.16m | 3:10PM0.47m | 3:21AM0.17m | 3:59PM0.67m | 4:02AM0.22m | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | E 5 | NW 4 | NW 4 | NNW 6 | NNW 5 | N 4 | NE 3 | ENE 2 | E 3 | E 2 | E 3 | E 3 | E 5 | E 6 | E 6 | E 6 | SSW 5 | SW 5 | WSW 5 | W 5 | NNW 4 | NNW 4 | NW 4 | NW 5 | N 4 | NNW 4 | N 5 | NE 4 | E 6 | E 7 | E 8 | ENE 8 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | N 4 | NNW 4 | NNW 5 |
 |  |  | | |  |  | |  | | | | | | | | | |  | | | | | | | | | | | | | | | |  |  | | | | | | | | | | | | |
risk tstorm | clear | rain shwrs | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | — | 7 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 25 | 20 | 20 | 18 | 18 | 16 | 20 | 21 | 19 | 22 | 22 | 20 | 24 | 24 | 22 | 25 | 25 | 24 | 20 | 20 | 19 | 17 | 19 | 18 | 15 | 16 | 15 | 16 | 18 | 19 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 19 | 18 |
Moonrise | 9:02 | — | — | 10:03 | — | — | 11:01 | — | — | 11:55 | — | — | 12:43 | — | — | 1:26 | — | — | 2:03 | — | — | 2:36 | — | — | — | 3:05 | — | — | 3:33 | — | — | 4:00 | — | — | 4:27 | — | — | 4:58 | — | — | 5:32 | — | — | 6:13 | — | — | 7:02 |
Moonset | — | 7:13 | — | — | 7:53 | — | — | 8:39 | — | — | — | 9:30 | — | — | 10:25 | — | — | 11:23 | — | — | — | 12:23 | — | — | 1:22 | — | — | 2:22 | — | — | 3:23 | — | — | 4:25 | — | — | 5:29 | — | — | 6:38 | — | — | 7:49 | — | — | 9:03 | — |
 | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — |
 | — | 6:02 | — | — | 6:01 | — | — | 6:00 | — | — | 6:00 | — | — | 5:59 | — | — | 5:57 | — | — | 5:55 | — | — | 5:54 | — | — | 5:53 | — | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:49 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 |
Today's sea temperature in Cheju is 24.3°C (Statistics for 13 Oct 1981-2005 – mean: 22.2 max: 23.5 min: 21.2°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest