Round Island Sea Conditions and Tide Table

Round Island 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 06:47 PM.

	Days 1–4 Weather Summary Light rain (total 7mm), mostly falling on Thu morning. Warm air temperatures (max 28°C on Mon afternoon, min 27°C on Mon night). Mainly fresh winds.											Days 5–7 Weather Summary Heavy rain (total 61mm), heaviest during Fri morning. Warm air temperatures (max 29°C on Thu afternoon, min 25°C on Sat morning). Winds decreasing (fresh winds from the ESE on Thu night, calm by Sat morning).									Days 8–10 Weather Summary Heavy rain (total 21mm), heaviest during Tue night. Warm (max 29°C on Sun afternoon, min 28°C on Sun afternoon). Wind will be generally light.									Days 11–13 Weather Summary Moderate rain (total 15mm), heaviest on Thu morning. Warm (max 29°C on Fri afternoon, min 27°C on Wed afternoon). Winds decreasing (fresh winds from the NW on Wed afternoon, calm by Sat morning).
	Mon 15		Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Sat 27
	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		00:50AM1.87m	12:54PM2.92m		3:29AM1.77m		1:03PM2.94m			1:03PM2.97m		12:54PM3.03m			12:46PM3.10m			12:48PM3.14m			12:59PM3.12m				1:10PM3.04m			1:01PM2.90m		12:19PM2.75m	5:53PM2.66m		11:30AM2.69m		7:22PM2.51m	11:06AM2.73m
Low Tide		7:35PM1.47m			8:38PM1.28m			9:48PM1.10m			10:58PM0.92m			11:55PM0.75m			00:40AM0.63m			1:18AM0.56m			1:49AM0.53m			2:17AM0.55m			2:41AM0.62m		4:03PM2.64m	3:05AM0.71m		4:12PM2.38m	3:27AM0.82m
Wave height (m) direction period (s)	E 2	ESE 2	E 2	E 2	E 3	E 3	ESE 3	ESE 3	E 3	E 3	ESE 4	E 4	E 2	E 3	E 3	E 3	S 2	W 4	W 3	S 2	W 4	W 1	W 4	NNE 2	N 2	W 2	N 2	NNW 3	WNW 3	W 3	W 3	SW 3	S 2	S 2	E 3	E 2

	clear	clear	clear	clear	clear	clear	clear	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	rain shwrs	risk tstorm	light rain	rain shwrs	some clouds	risk tstorm	some clouds	some clouds	some clouds	rain shwrs	risk tstorm	some clouds	rain shwrs	risk tstorm	risk tstorm	some clouds	risk tstorm	some clouds	rain shwrs	some clouds	clear	rain shwrs	risk tstorm
km/h	ENE	ESE	E	ENE	ESE	E	E	ESE	E	ESE	ESE	E	ESE	E	NE	ESE	S	E	NW	S	NW	WNW	N	NNE	W	WSW	N	NW	WNW	NNW	WNW	SSE	E	ENE	E	E
mm	—	—	—	—	—	—	—	3	4	1	9	20	1	9	18	2	1	—	3	—	—	—	3	2	—	6	7	4	—	8	—	1	—	—	1	1
max°C	28	28	28	28	28	28	28	28	28	29	29	27	27	29	26	27	28	28	29	28	28	29	28	28	29	29	28	27	28	28	28	28	28	29	29	29
Moonrise	—	—	2:50	—	—	3:31	—	—	4:15	—	—	5:02	—	—	5:53	—	—	6:46	—	—	7:40	—	—	8:33	—	—	9:24	—	—	10:15	—	—	11:04	—	—	11:53
Moonset	—	—	—	3:41	—	—	4:30	—	—	5:21	—	—	6:14	—	—	7:06	—	—	7:57	—	—	8:45	—	—	—	9:30	—	—	10:13	—	—	10:53	—	—	11:33	—
	—	—	6:03	—	—	6:03	—	—	6:05	—	—	6:05	—	—	6:05	—	—	6:05	—	—	6:05	—	—	6:07	—	—	6:07	—	—	6:07	—	—	6:07	—	—	6:09
	6:47	—	—	6:47	—	—	6:49	—	—	6:49	—	—	6:50	—	—	6:50	—	—	6:51	—	—	6:51	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:52	—	—
	Today's sea temperature in Round Island is 29.6° C (Statistics for 15 Dec 1981-2005 – mean: 29.4 max: 30.3 min: 28.2°C)