Porto Sea Conditions and Tide Table

Porto 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 Heavy rain (total 51mm), heaviest during Thu night. Cool air temperatures (max 13°C on Thu night, min 9°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the NW by Sat night).										Days 5–7 Weather Summary Heavy rain (total 50mm), heaviest during Sun night. Cool air temperatures (max 14°C on Mon afternoon, min 9°C on Sun night). Mainly fresh winds.									Days 8–10 Weather Summary Mostly dry. Very mild (max 13°C on Thu afternoon, min 5°C on Fri morning). Wind will be generally light.									Days 11–13 Weather Summary Mostly dry. Very mild (max 11°C on Sun afternoon, min 4°C on Mon night). Wind will be generally light.
		Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29			Tue 30
	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	2:10AM2.69m		2:31PM2.55m	2:46AM2.76m		3:07PM2.57m	3:22AM2.80m		3:42PM2.57m	3:57AM2.81m		4:18PM2.54m	4:33AM2.80m		4:54PM2.50m	5:10AM2.76m		5:33PM2.44m	5:49AM2.70m			6:16PM2.39m	6:33AM2.63m		7:06PM2.33m	7:24AM2.55m		8:04PM2.31m	8:25AM2.48m		9:11PM2.32m	9:35AM2.45m		10:21PM2.40m	10:49AM2.49m
Low Tide	7:54PM0.57m	8:22AM0.48m		8:30PM0.52m	8:59AM0.43m		9:06PM0.48m	9:35AM0.41m		9:40PM0.46m	10:11AM0.41m		10:15PM0.47m	10:48AM0.44m		10:51PM0.50m	11:26AM0.48m		11:30PM0.56m		12:07PM0.52m	00:12AM0.64m		12:54PM0.57m	1:03AM0.72m		1:47PM0.61m	2:03AM0.78m		2:49PM0.64m	3:15AM0.80m		3:58PM0.64m	4:31AM0.72m		5:07PM0.58m
Wave height (m) direction period (s)	WNW 17	WNW 16	WNW 16	WNW 16	WNW 15	WNW 14	WNW 14	WNW 15	WNW 15	WNW 16	WNW 15	WNW 15	WNW 13	WNW 12	WNW 13	WNW 13	WNW 13	WNW 12	WNW 12	WNW 14	WNW 13	WNW 12	WNW 12	WNW 11	WNW 11	WNW 11	WNW 14	WNW 13	WNW 12	W 14	W 13	W 13	WNW 12	WNW 12	WNW 11	WNW 11

	heavy rain	cloudy	some clouds	some clouds	light rain	mod rain	heavy rain	light rain	light rain	rain shwrs	light rain	light rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear	clear	some clouds	cloudy	some clouds	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear
km/h	NNW	N	N	NNW	SSE	WNW	NW	WNW	WNW	NW	WNW	SW	W	WNW	NW	NW	NNW	NNW	N	NNE	N	NNE	ENE	NE	ENE	E	WSW	ESE	E	ENE	ENE	NE	N	NE	NE	NNE
mm	20	—	—	—	3	6	14	4	4	17	2	3	13	4	2	6	2	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	13	12	12	11	11	12	12	10	11	11	13	14	14	13	13	12	13	13	12	11	13	10	9	11	8	9	10	8	9	11	7	9	11	7	8	11
Moonrise	—	7:44	—	—	8:37	—	—	9:23	—	—	10:01	—	—	10:33	—	—	10:59	—	—	11:23	—	—	11:44	—	—	12:06	—	—	12:29	—	—	12:55	—	—	1:26	—
Moonset	—	—	4:20	—	—	5:14	—	—	6:15	—	—	7:20	—	—	8:27	—	—	—	9:34	—	—	10:42	—	—	11:50	—	—	—	12:59	—	—	2:12	—	—	3:29	—
	—	7:54	—	—	7:54	—	—	7:56	—	—	7:56	—	—	7:56	—	—	7:56	—	—	7:58	—	—	7:58	—	—	7:58	—	—	7:58	—	—	7:58	—	—	7:58	—
	—	—	5:07	—	—	5:07	—	—	5:07	—	—	5:08	—	—	5:08	—	—	5:09	—	—	5:10	—	—	5:10	—	—	5:12	—	—	5:13	—	—	5:13	—	—	5:14
	Today's sea temperature in Porto is 15.3° C (Statistics for 18 Dec 1981-2005 – mean: 15.1 max: 16.3 min: 14.2°C)