Portland Roads Sea Conditions and Tide Table

Portland Roads 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 06:13 AM and sunset is at 06:59 PM.

	Days 1–3 Weather Summary Moderate rain (total 17mm), heaviest on Tue morning. Warm air temperatures (max 28°C on Thu afternoon, min 24°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 6mm), mostly falling on Sat morning. Warm air temperatures (max 29°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light.									Days 7–9 Weather Summary Some drizzle, heaviest during Wed night. Warm (max 29°C on Wed morning, min 25°C on Tue night). Wind will be generally light.									Days 10–12 Weather Summary Heavy rain (total 71mm), heaviest during Fri night. Warm (max 29°C on Thu morning, min 23°C on Sat night). Wind will be generally light.
	Tuesday 20			Wednesday 21			Thursday 22			Friday 23			Saturday 24			Sunday 25			Monday 26			Tuesday 27			Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1			Monday 2			Tuesday 3			Wed 4
	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	9:54AM2.29m		9:50PM1.54m	10:26AM2.14m		10:36PM1.49m	11:04AM1.96m		11:37PM1.44m	11:50AM1.76m		1:35AM1.45m		1:02PM1.57m	4:06AM1.71m		3:31PM1.50m	5:07AM2.06m		4:52PM1.58m	5:52AM2.39m		5:45PM1.70m	6:33AM2.66m		6:29PM1.80m		7:11AM2.86m		7:09PM1.87m	7:49AM2.96m		7:48PM1.90m	8:25AM2.95m		8:26PM1.90m	9:02AM2.84m		9:03PM1.84m	9:37AM2.64m		9:43PM1.76m
Low Tide		4:22PM0.73m	3:33AM0.48m		5:02PM0.73m	4:17AM0.67m		5:58PM0.75m	5:21AM0.91m			7:20PM0.75m	7:48AM1.10m		8:46PM0.68m	9:56AM1.06m		9:52PM0.56m	11:12AM0.92m		10:46PM0.41m	12:09PM0.76m		11:33PM0.27m	12:56PM0.62m		00:16AM0.15m		1:38PM0.52m	00:56AM0.07m		2:18PM0.46m	1:36AM0.06m		2:57PM0.45m	2:15AM0.10m		3:35PM0.47m	2:54AM0.22m		4:14PM0.53m	3:33AM0.40m
Wave height (m) direction period (s)	WNW 3	W 3	ESE 7	E 8	E 8	E 8	E 8	E 8	E 10	E 12	E 11	E 11	E 10	ESE 4	ESE 5	ESE 5	ESE 5	ESE 6	ESE 7	ESE 7	ESE 8	ESE 8	ESE 8	E 8	E 8	E 8	E 8	E 7	ESE 7	ESE 7	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	ESE 8	E 8	E 8	E 8	ESE 8	ESE 8	E 14	E 14	E 14

	mod rain	light rain	light rain	rain shwrs	cloudy	rain shwrs	some clouds	some clouds	some clouds	risk tstorm	clear	rain shwrs	risk tstorm	some clouds	some clouds	some clouds	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	cloudy	risk tstorm	some clouds	risk tstorm	risk tstorm	clear	mod rain	risk tstorm	light rain	mod rain	some clouds	some clouds	risk tstorm	risk tstorm	clear	clear	risk tstorm	risk tstorm	risk tstorm	risk tstorm	some clouds	clear
km/h	W	WSW	WNW	WNW	SSW	WSW	SSW	E	NNE	SE	ESE	E	SE	SE	ESE	E	E	E	E	ENE	E	E	NE	NW	SSE	E	W	SSW	ESE	S	SSE	ESE	SSW	W	WSW	W	W	NE	W	SW	ESE	SW	W	E	NNE	SSE	E
mm	9	4	2	1	—	1	—	—	—	1	—	1	4	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—	3	4	—	8	45	4	7	—	—	2	1	—	—	9	1	4	1	—	—
max°C	26	25	24	25	25	25	27	28	27	28	29	27	28	29	27	28	28	27	28	28	27	28	28	26	29	29	26	29	28	26	29	27	24	24	24	24	27	28	26	29	29	27	28	29	27	29	29
Moonrise	7:12	—	—	8:04	—	—	8:55	—	—	9:45	—	—	10:36	—	—	11:29	—	—	12:25	—	—	1:25	—	—	2:28	—	—	—	3:34	—	—	4:38	—	—	5:39	—	—	6:33	—	—	7:22	—	—	8:05	—	—	8:45
Moonset	—	8:09	—	—	8:50	—	—	—	9:29	—	—	10:07	—	—	10:47	—	—	11:29	—	—	—	12:15	—	—	1:06	—	—	2:04	—	—	3:07	—	—	4:12	—	—	5:17	—	—	6:19	—	—	7:17	—	—	8:11	—
	6:13	—	—	6:13	—	—	6:15	—	—	6:15	—	—	6:16	—	—	6:16	—	—	6:16	—	—	6:16	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:20	—	—	6:20	—	—	6:20	—	—	6:20	—
	—	6:59	—	—	6:59	—	—	6:59	—	—	6:59	—	—	6:59	—	—	6:59	—	—	6:59	—	—	6:59	—	—	6:59	—	—	6:59	—	—	6:59	—	—	6:59	—	—	6:59	—	—	6:59	—	—	6:58	—	—	6:58
	Today's sea temperature in Portland Roads is 29.3° C (Statistics for 20 Jan 1981-2005 – mean: 29.1 max: 30.2 min: 27.8°C)