Portland Sea Conditions and Tide Table

Portland 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 05:43 AM and sunset is at 07:34 PM.

	Days 1–3 Weather Summary Mostly dry. Cool air temperatures (max 11°C on Sat afternoon, min 2°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Moderate rain (total 13mm), heaviest on Wed night. Cool air temperatures (max 10°C on Mon morning, min 4°C on Mon night). Wind will be generally light.									Days 7–9 Weather Summary Heavy rain (total 44mm), heaviest during Thu afternoon. Mild temperatures (max 8°C on Thu night, min 5°C on Thu morning). Wind will be generally light.									Days 10–12 Weather Summary Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 14°C on Tue afternoon, min 3°C on Mon night). Wind will be generally light.
	Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 1			Saturday 2			Sunday 3			Monday 4			Tuesday 5			Wednesday 6			Thursday 7			Friday 8			Sat 9
	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	5:24AM2.97m		6:20PM2.65m	6:37AM2.88m		7:28PM2.70m	7:47AM2.84m		8:29PM2.79m	8:51AM2.84m		9:23PM2.89m	9:47AM2.85m		10:10PM2.98m	10:36AM2.86m		10:52PM3.03m		11:20AM2.84m	11:29PM3.05m		12:01PM2.80m	00:04AM3.04m		12:39PM2.75m	00:39AM3.01m		1:15PM2.69m	1:13AM2.97m		1:52PM2.62m	1:49AM2.91m		2:31PM2.55m	2:28AM2.85m		3:11PM2.48m	3:10AM2.78m		3:55PM2.43m	3:56AM2.72m		4:43PM2.41m
Low Tide		11:56AM0.06m	00:18AM0.38m		1:05PM0.12m	1:30AM0.34m		2:08PM0.13m	2:36AM0.25m		3:05PM0.13m	3:33AM0.14m		3:54PM0.14m	4:23AM0.04m		4:38PM0.16m		5:08AM-0.02m		5:18PM0.20m	5:48AM-0.05m		5:55PM0.25m	6:26AM-0.04m		6:30PM0.31m	7:02AM0.00m		7:04PM0.38m	7:38AM0.06m		7:40PM0.45m	8:16AM0.14m		8:17PM0.51m	8:55AM0.22m		8:58PM0.56m	9:38AM0.29m		9:43PM0.61m	10:24AM0.35m
Wave height (m) direction period (s)	SE 7	SE 7	SE 7	SE 7	E 8	ESE 14	ESE 13	ESE 13	ESE 13	ENE 2	E 4	SSE 7	SE 6	SE 7	SE 9	SE 10	SE 10	SE 10	SE 10	SE 10	ESE 10	ESE 10	ESE 10	ESE 9	ESE 9	ESE 10	ESE 9	ESE 9	E 9	E 9	E 9	E 9	SE 10	ESE 10	ESE 10	ESE 9	ESE 9	ESE 9	S 6	SSE 5	SSE 7	SE 8	SSE 10	SSE 10	SSE 9	SSE 6	SE 7

	some clouds	some clouds	clear	clear	clear	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	clear	clear	clear	some clouds	light rain	light rain	mod rain	heavy rain	heavy rain	light rain	light rain	light rain	cloudy	cloudy	cloudy	light rain	light rain	cloudy	light rain	cloudy	some clouds	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	heavy rain	light rain	clear	some clouds	light rain	light rain	cloudy
km/h	N	NE	N	ESE	S	NNE	ENE	SE	N	E	ESE	NE	E	E	ENE	ENE	ENE	NE	NE	N	NNW	NW	WNW	W	WSW	W	WSW	WSW	S	NNE	NNW	WSW	WNW	W	WNW	WSW	SE	ESE	S	ESE	SE	WSW	W	S	SSW	S	SSE
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2	4	7	11	18	3	5	3	—	—	—	4	2	—	1	—	—	—	—	—	—	—	—	—	—	20	2	—	—	3	1	—
max°C	8	9	6	8	11	8	9	11	8	10	9	6	6	5	4	5	5	5	6	6	8	8	8	7	6	6	5	5	6	5	6	10	8	12	14	12	13	16	12	13	12	10	13	15	12	9	11
Moonrise	12:11	—	—	1:25	—	—	2:36	—	—	—	3:44	—	—	4:51	—	—	5:57	—	—	7:03	—	—	8:09	—	—	—	9:15	—	—	10:18	—	—	11:16	—	—	—	12:06	—	—	12:47	—	—	1:21	—	—	1:49	—
Moonset	2:35	—	—	3:03	—	—	3:26	—	—	3:45	—	—	4:04	—	—	4:22	—	—	4:42	—	—	5:04	—	—	5:29	—	—	6:01	—	—	6:40	—	—	7:27	—	—	8:22	—	—	9:24	—	—	10:30	—	—	11:37	—
	5:43	—	—	5:43	—	—	5:41	—	—	5:39	—	—	5:37	—	—	5:37	—	—	5:35	—	—	5:33	—	—	5:31	—	—	5:31	—	—	5:28	—	—	5:28	—	—	5:26	—	—	5:24	—	—	5:24	—	—	5:22	—
	—	7:34	—	—	7:35	—	—	7:37	—	—	7:37	—	—	7:38	—	—	7:39	—	—	7:40	—	—	7:42	—	—	7:44	—	—	7:45	—	—	7:45	—	—	7:46	—	—	7:47	—	—	7:49	—	—	7:51	—	—	7:52
	Today's sea temperature in Portland is 6.2° C (Statistics for 24 Apr 1981-2005 – mean: 5.7 max: 6.9 min: 4.3°C)