Cheju Sea Conditions and Tide Table

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 — and sunset is at 07:07 PM.

	Days 1–4 Weather Summary Some drizzle, heaviest during Sat afternoon. Cool air temperatures (max 19°C on Sat afternoon, min 15°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Some drizzle, heaviest during Tue night. Warm air temperatures (max 21°C on Fri morning, min 14°C on Wed night). Wind will be generally light.									Days 8–10 Weather Summary Heavy rain (total 23mm), heaviest during Sun afternoon. Warm (max 21°C on Fri afternoon, min 16°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the ESE by Sun afternoon).									Days 11–13 Weather Summary Heavy rain (total 24mm), heaviest during Thu morning. Warm (max 22°C on Wed afternoon, min 14°C on Mon night). Wind will be generally light.
	Sat 20		Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 1			Thu 2
	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
Wave Height Map See all maps
High Tide		8:08PM2.45m	8:24AM2.51m		8:40PM2.43m	8:45AM2.38m		9:12PM2.38m	9:04AM2.23m		9:49PM2.30m	9:20AM2.07m		10:33PM2.22m	9:36AM1.92m		11:42PM2.15m	9:55AM1.78m		1:26AM2.15m	10:25AM1.63m		2:51AM2.26m		2:24PM1.57m	3:51AM2.42m		3:41PM1.70m	4:39AM2.59m		4:33PM1.88m	5:21AM2.74m		5:19PM2.08m	5:59AM2.85m
Low Tide	2:04PM0.67m	2:11AM0.61m		2:31PM0.65m	2:44AM0.74m		2:59PM0.67m	3:18AM0.90m		3:28PM0.71m	3:56AM1.08m		4:00PM0.77m	4:41AM1.25m		4:37PM0.84m	5:39AM1.41m		5:25PM0.92m		7:04AM1.51m		6:29PM0.97m	9:18AM1.46m		7:50PM0.95m	10:35AM1.31m		9:11PM0.84m	11:10AM1.13m		10:17PM0.67m	11:42AM0.95m		11:11PM0.51m
Wave height (m) direction period (s)	SE 5	SW 5	WSW 6	WSW 6	ENE 4	ENE 5	ENE 5	E 6	ENE 6	ENE 6	ENE 6	ENE 6	WSW 3	WNW 3	NW 3	W 3	E 2	ENE 2	ENE 3	E 3	SW 2	ESE 3	SE 3	ESE 4	ESE 5	E 5	N 3	NNW 4	ENE 5	E 6	E 6	E 5	E 5	E 5	ESE 4	SE 5

	rain shwrs	some clouds	cloudy	cloudy	some clouds	cloudy	cloudy	some clouds	cloudy	cloudy	rain shwrs	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	some clouds	mod rain	heavy rain	rain shwrs	clear	clear	clear	clear	clear	clear	some clouds	some clouds	rain shwrs	heavy rain
km/h	SSW	SSW	ENE	NNE	E	E	E	E	E	E	ESE	W	W	WNW	N	NE	NE	E	ENE	ESE	E	WSW	SSE	SE	ESE	ENE	NW	NW	ESE	E	E	SE	S	SSE	SSE	S
mm	1.0	—	—	—	—	—	—	—	—	—	1.0	—	—	—	—	—	—	—	—	—	—	—	—	6	15	2.0	—	—	—	—	—	—	—	—	9	15
max°C	19	15	16	17	16	16	16	15	16	16	16	18	18	15	17	18	17	21	21	18	21	21	19	20	18	17	18	18	15	19	20	16	21	22	21	21
Moonrise	3:49	—	—	4:44	—	—	5:39	—	—	6:36	—	—	7:35	—	—	8:36	—	—	—	9:39	—	—	10:43	—	—	11:43	—	—	—	12:38	—	—	1:26	—	—	2:07
Moonset	4:09	—	4:33	—	—	4:56	—	—	5:20	—	—	5:46	—	—	6:15	—	—	6:49	—	—	7:30	—	—	8:18	—	—	9:15	—	—	10:20	—	—	11:28	—	—	12:38
	—	—	5:56	—	—	5:54	—	—	5:54	—	—	5:52	—	—	5:50	—	—	5:50	—	—	5:48	—	—	5:48	—	—	5:47	—	—	5:46	—	—	5:45	—	—	5:43
	7:07	—	—	7:08	—	—	7:08	—	—	7:09	—	—	7:10	—	—	7:12	—	—	7:12	—	—	7:13	—	—	7:14	—	—	7:15	—	—	7:15	—	—	7:15	—	—
	Today's sea temperature in Cheju is 16.1 °C (Statistics for 20 Apr 1981-2005 – mean: 14.1 max: 16.0 min: 12.3°C)