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 07:04 PM.

	Days 1–4 Weather Summary Light rain (total 7mm), mostly falling on Fri afternoon. Warm air temperatures (max 21°C on Sun afternoon, min 14°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm air temperatures (max 20°C on Wed morning, min 10°C on Mon night). Wind will be generally light.									Days 8–10 Weather Summary Heavy rain (total 61mm), heaviest during Thu morning. Warm (max 20°C on Thu morning, min 12°C on Thu night). Winds decreasing (fresh winds from the W on Thu night, light winds from the W by Fri night).									Days 11–13 Weather Summary Heavy rain (total 20mm), heaviest during Mon morning. Warm (max 20°C on Sun morning, min 14°C on Sat night). Winds increasing (calm on Sat night, strong winds from the E by Mon morning).
		Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 1			Sat 2
	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	night	AM
Wave Height Map See all maps
High Tide	9:20PM2.57m	9:20AM2.34m		10:13PM2.51m	9:53AM2.14m		11:23PM2.43m	10:36AM1.92m		00:58AM2.40m	11:57AM1.73m		2:30AM2.46m		2:12PM1.69m	3:44AM2.60m		3:37PM1.80m	4:41AM2.73m		4:39PM1.98m	5:29AM2.82m		5:29PM2.17m		6:10AM2.86m		6:15PM2.33m	6:48AM2.84m		6:57PM2.44m	7:22AM2.76m		7:38PM2.51m	7:53AM2.64m		8:17PM2.52m	8:21AM2.49m		8:57PM2.49m	8:47AM2.32m		9:38PM2.42m
Low Tide	3:33AM0.75m		3:45PM0.52m	4:23AM0.97m		4:29PM0.57m	5:25AM1.20m		5:21PM0.66m		6:47AM1.37m		6:28PM0.74m	8:51AM1.39m		7:53PM0.76m	10:32AM1.24m		9:21PM0.70m	11:20AM1.07m		10:32PM0.58m	11:56AM0.92m		11:28PM0.49m		12:29PM0.78m	00:15AM0.45m		1:01PM0.66m	00:57AM0.47m		1:31PM0.58m	1:36AM0.56m		2:02PM0.53m	2:14AM0.70m		2:32PM0.53m	2:51AM0.86m		3:02PM0.56m	3:30AM1.04m
Wave height (m) direction period (s)	ENE 7	E 7	ENE 5	ENE 5	E 5	E 6	E 4	E 3	E 3	E 4	ENE 5	E 5	NNW 4	NNW 4	ENE 4	ENE 4	ENE 3	E 4	E 4	SSE 5	SW 5	WSW 5	WSW 6	WSW 6	W 5	W 4	W 2	WNW 3	ENE 2	ENE 5	ENE 5	ENE 6	ENE 7	E 7	E 7	E 7	E 6	NW 3	NW 4	NNW 4	NW 5	NE 3	NE 4	E 4	E 4	E 5	E 4

	cloudy	light rain	light rain	cloudy	cloudy	cloudy	some clouds	cloudy	some clouds	clear	clear	some clouds	some clouds	clear	some clouds	some clouds	cloudy	cloudy	heavy rain	heavy rain	mod rain	some clouds	cloudy	some clouds	clear	clear	clear	some clouds	clear	some clouds	rain shwrs	heavy rain	light rain	cloudy	some clouds	clear	clear	some clouds	clear	some clouds	some clouds	cloudy	heavy rain	some clouds	some clouds	some clouds	clear
km/h	ESE	E	ESE	NE	NE	ENE	SE	E	ENE	ESE	W	WNW	NW	N	ENE	SW	ENE	ESE	ESE	SSW	SW	WSW	W	W	W	W	WNW	WNW	ENE	ESE	E	E	ENE	ENE	NE	NNW	WNW	WNW	NW	W	E	N	E	ENE	NE	NW	ENE
mm	—	3	4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	28	27	6	—	—	—	—	—	—	—	—	—	3	15	2	—	—	—	—	—	—	—	—	—	17	—	—	—	—
max°C	16	18	17	14	16	18	17	20	21	18	19	18	12	16	18	17	20	19	19	20	19	15	14	14	13	17	18	15	20	20	18	14	15	14	15	16	14	14	14	14	18	18	14	16	18	18	20
Moonrise	—	5:29	—	—	6:03	—	—	6:42	—	—	7:30	—	—	8:27	—	—	9:32	—	—	10:42	—	—	11:52	—	—	1:00	—	—	2:04	—	—	—	3:06	—	—	4:06	—	—	5:04	—	—	6:02	—	—	7:02	—	—
Moonset	—	—	7:00	—	—	8:13	—	—	—	9:29	—	—	10:43	—	—	11:51	—	—	—	12:49	—	—	1:37	—	—	2:17	—	—	2:50	—	—	3:18	—	—	3:45	—	—	4:10	—	—	4:36	—	—	5:03	—	—	5:34
	—	6:01	—	—	6:01	—	—	5:58	—	—	5:58	—	—	5:56	—	—	5:56	—	—	5:54	—	—	5:54	—	—	5:52	—	—	5:50	—	—	5:50	—	—	5:48	—	—	5:48	—	—	5:47	—	—	5:46	—	—	5:45
	7:04	—	7:05	—	—	7:06	—	—	7:06	—	—	7:07	—	—	7:07	—	—	7:08	—	—	7:08	—	—	7:09	—	—	7:10	—	—	7:12	—	—	7:12	—	—	7:13	—	—	7:14	—	—	7:15	—	—	7:15	—	—
	Today's sea temperature in Cheju is 15.8° C (Statistics for 16 Apr 1981-2005 – mean: 13.7 max: 16.0 min: 12.2°C)