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 — and sunset is at —.

	Days 1–4 Weather Summary Mostly dry. Warm air temperatures (max 23°C on Wed morning, min 18°C on Sun night). Winds decreasing (fresh winds from the SSE on Tue morning, calm by Tue night).										Days 5–7 Weather Summary Mostly dry. Warm air temperatures (max 25°C on Sat afternoon, min 19°C on Thu night). Wind will be generally light.									Days 8–10 Weather Summary Mostly dry. Warm (max 24°C on Sat night, min 14°C on Sat night). Wind will be generally light.									Days 11–13 Weather Summary Mostly dry. Warm (max 23°C on Fri morning, min 19°C on Wed night). Winds increasing (light winds from the SE on Tue night, fresh winds from the SSE by Thu morning).
		Monday 9			Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19			Friday 20			Saturday 21			Sunday 22			Monday 23			Tue 24
	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	8:00PM0.30m			8:17PM0.31m			8:40PM0.32m			9:06PM0.32m			9:44PM0.32m			10:30PM0.32m			11:56PM0.32m			1:45AM0.32m			3:12AM0.31m			4:26AM0.31m			9:06PM0.24m			8:24PM0.23m	7:02AM0.29m		7:53PM0.23m	8:43AM0.27m		7:22PM0.25m	11:24AM0.27m		6:51PM0.28m
Low Tide		7:00AM0.13m			7:59AM0.12m			8:47AM0.11m			9:27AM0.10m			10:02AM0.09m			10:37AM0.08m			11:12AM0.08m			11:48AM0.08m				12:24PM0.08m			1:00PM0.10m	11:24PM0.24m		1:37PM0.13m	00:31AM0.21m		2:12PM0.17m	1:39AM0.17m		2:42PM0.22m	2:44AM0.14m		2:22PM0.26m	4:00AM0.11m
Wave height (m) direction period (s)	SSE 4	SSE 4	SSE 4	SSE 4	SSE 5	SSE 6	SSE 6	SE 6	SE 6	SE 6	SE 6	SE 6	ESE 6	ESE 6	ESE 6	SE 5	SE 5	SE 6	SE 6	SE 6	SE 6	ESE 4	SE 6	SE 6	ESE 4	ESE 4	SE 4	ESE 5	ESE 5	ESE 6	ESE 6	SE 5	SE 6	SE 6	SE 6	SE 7	SE 7	SE 7	ESE 7	ESE 7	ESE 8	ESE 8	ESE 7	ESE 7	ESE 7	ESE 7	ESE 6

	some clouds	clear	clear	some clouds	cloudy	cloudy	some clouds	cloudy	clear	clear	some clouds	some clouds	clear	clear	clear	some clouds	cloudy	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	some clouds	clear	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	risk tstorm
km/h	S	SSW	SSE	SSE	SSE	SSE	SSE	ESE	ESE	SSE	SSE	SE	SSE	S	SSE	SSE	SSE	SSW	WNW	N	E	ESE	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	S	SSE	SSE	SSE	SSE	SSE	S	ESE	ESE	ENE	ESE	SE	SE	SE	E	NE
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3
max°C	20	21	22	20	22	22	22	23	23	22	22	23	21	23	23	21	23	25	24	19	22	18	20	21	22	23	23	22	22	22	20	21	22	20	23	23	21	24	25	23	24	23	21	23	24	22	21
Moonrise	—	12:56	—	—	1:53	—	—	2:49	—	—	3:43	—	—	4:34	—	—	5:20	—	—	6:02	—	—	6:39	—	—	7:14	—	—	7:45	—	—	8:17	—	—	8:48	—	—	9:22	—	—	10:00	—	—	10:43	—	—	11:34
Moonset	—	11:34	—	—	12:14	—	—	1:00	—	—	1:51	—	—	2:47	—	—	—	3:46	—	—	4:46	—	—	5:47	—	—	6:47	—	—	7:47	—	—	8:47	—	—	—	9:49	—	—	10:54	—	—	—	12:01	—	—	1:09
	—	7:11	—	—	7:09	—	—	7:09	—	—	7:07	—	—	7:07	—	—	7:07	—	—	7:05	—	—	7:05	—	—	7:03	—	—	7:03	—	—	7:03	—	—	7:01	—	—	7:01	—	—	7:00	—	—	6:58	—	—	6:58
	—	—	6:15	—	—	6:15	—	—	6:16	—	—	6:17	—	—	6:19	—	—	6:19	—	—	6:20	—	—	6:21	—	—	6:21	—	—	6:22	—	—	6:22	—	—	6:22	—	—	6:23	—	—	6:24	—	—	6:24	—	—
	Today's sea temperature in Portland is 15.9° C (Statistics for 08 Feb 1981-2005 – mean: 18.9 max: 21.1 min: 16.0°C)