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 05:31 AM and sunset is at 07:45 PM.

	Days 1–3 Weather Summary Mostly dry. Very warm air temperatures (max 30°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 2mm), mostly falling on Wed night. Very warm air temperatures (max 31°C on Mon morning, min 26°C on Wed night). Wind will be generally light.									Days 7–9 Weather Summary Light rain (total 2mm), mostly falling on Thu morning. Warm (max 30°C on Sat afternoon, min 25°C on Thu night). Wind will be generally light.									Days 10–12 Weather Summary Mostly dry. Warm (max 30°C on Sun morning, min 25°C on Mon night). Wind will be generally light.									Days 13–16 Weather Summary Mostly dry. Warm (max 28°C on Wed morning, min 24°C on Wed night). Wind will be generally light.
	Friday 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Sat 25
	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 See all maps
High Tide	6:37AM2.19m		7:43PM2.64m	7:19AM2.21m		8:30PM2.78m	8:01AM2.21m		9:18PM2.84m	8:43AM2.20m		10:06PM2.82m	9:25AM2.15m		10:55PM2.72m	10:11AM2.06m		11:47PM2.58m	11:02AM1.95m		00:41AM2.41m		12:08PM1.82m	1:41AM2.25m		1:38PM1.74m	2:43AM2.12m		3:12PM1.75m	3:45AM2.04m		4:34PM1.87m	4:42AM2.00m		5:39PM2.05m	5:31AM1.99m			6:30PM2.22m	6:15AM2.02m		7:13PM2.36m	6:53AM2.05m
Low Tide		12:56PM0.19m	1:44AM0.80m		1:40PM0.02m	2:31AM0.78m		2:23PM-0.10m	3:16AM0.80m		3:07PM-0.14m	4:00AM0.86m		3:51PM-0.09m	4:45AM0.93m		4:36PM0.05m	5:33AM1.00m		5:23PM0.25m		6:25AM1.06m		6:15PM0.50m	7:27AM1.09m		7:16PM0.76m	8:45AM1.05m		8:38PM0.97m	10:07AM0.93m		10:21PM1.06m	11:08AM0.77m		11:42PM1.04m	11:53AM0.60m		00:35AM0.98m		12:31PM0.45m	1:16AM0.91m
Wave Height (m) Direction Period (s)	SE 4	SE 4	ESE 4	ESE 4	ESE 4	ESE 4	ESE 5	ESE 5	SSW 13	SSW 12	SSW 11	SSW 10	SW 9	SW 8	SW 8	SW 4	WSW 4	WSW 5	WSW 5	WSW 4	NNW 3	NNW 3	NNW 2	SE 3	E 3	E 4	E 3	ENE 4	ENE 5	E 4	E 4	E 4	SE 6	SE 5	SSW 11	NNW 3	NNW 4	NNW 3	NW 3	NE 3	E 4	E 5	E 6	E 7	E 6	E 6	E 6

	some clouds	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	risk tstorm	risk tstorm	risk tstorm	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds
km/h	SSE	SSE	SE	ESE	SE	SE	SE	SE	SSE	SSE	S	S	SSE	SSW	SSW	SSW	SW	SW	W	NW	WNW	NNW	ENE	SSE	E	E	ESE	E	E	ESE	ESE	ENE	WNW	NE	NNW	W	NW	NW	WSW	ENE	E	ESE	E	ENE	E	E	ENE
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2	1	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	29	30	27	30	30	28	29	29	28	31	31	28	30	31	27	30	30	28	28	28	26	28	28	27	29	30	27	30	30	27	30	30	27	28	29	26	28	27	26	28	28	26	27	27	25	26	26
Moonrise	12:58	—	—	1:41	—	—	2:34	—	—	3:37	—	—	4:50	—	—	6:05	—	—	7:20	—	—	8:30	—	—	9:37	—	—	10:40	—	—	11:41	—	—	12:41	—	—	1:40	—	—	2:40	—	—	—	3:39	—	—	4:36
Moonset	—	3:29	—	—	4:42	—	—	5:54	—	—	6:59	—	—	7:54	—	—	8:40	—	—	—	9:17	—	—	9:48	—	—	10:17	—	—	10:44	—	—	11:11	—	—	11:39	—	—	—	12:10	—	—	12:45	—	—	1:25	—
	5:31	—	—	5:31	—	—	5:31	—	—	5:33	—	—	5:33	—	—	5:33	—	—	5:33	—	—	5:35	—	—	5:35	—	—	5:35	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:39	—	—	5:39	—	—	5:39	—
	—	7:45	—	—	7:45	—	—	7:45	—	—	7:45	—	—	7:45	—	—	7:44	—	—	7:44	—	—	7:44	—	—	7:43	—	—	7:43	—	—	7:42	—	—	7:42	—	—	7:40	—	—	7:39	—	—	7:39	—	—	7:38
	Today's sea temperature in Cheju is 23.9° C (Statistics for 10 Jul 1981-2005 – mean: 23.8 max: 26.8 min: 21.5°C)