Helsinki Sea Conditions and Tide Table

Helsinki 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 10:12 PM.

	Days 1–4 Weather Summary Mostly dry. Cool air temperatures (max 18°C on Sun afternoon, min 8°C on Tue night). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 5mm), mostly falling on Fri afternoon. Cool air temperatures (max 15°C on Wed afternoon, min 5°C on Fri morning). Winds decreasing (fresh winds from the NNW on Thu morning, calm by Sat morning).									Days 8–10 Weather Summary Light rain (total 4mm), mostly falling on Sun morning. Very mild (max 15°C on Mon afternoon, min 6°C on Sun night). Wind will be generally light.									Days 11–13 Weather Summary Light rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 15°C on Fri morning, min 7°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the E by Fri morning).									Days 14–17 Weather Summary Heavy rain (total 23mm), heaviest during Fri afternoon. Very mild (max 16°C on Sat afternoon, min 10°C on Fri night). Wind will be generally light.
	Sun 24		Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2			Wednesday 3			Thursday 4			Friday 5			Saturday 6			Sunday 7			Monday 8
	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	night
Wave Height Map See all maps
High Tide		7:57PM0.03m		2:31PM0.02m			1:06PM0.03m			1:07PM0.03m			1:24PM0.03m			1:49PM0.04m			2:19PM0.04m			2:53PM0.04m			3:32PM0.04m			4:12PM0.04m			4:51PM0.04m			5:28PM0.04m				6:01PM0.04m			6:30PM0.03m			6:53PM0.03m
Low Tide		4:57AM0.01m			4:17AM0.01m			3:41AM0.01m			3:07AM0.01m			2:42AM0.01m			2:37AM0.01m			2:52AM0.00m			3:16AM0.00m			3:53AM0.00m			4:27AM0.00m			4:55AM0.00m			5:11AM0.01m			5:10AM0.01m			4:55AM0.01m
Wave Height (m) Direction Period (s)	SW 5	SW 6	W 3	WSW 4	WSW 4	WSW 4	WSW 4	WSW 4	WSW 4	WSW 4	NNW 3	NNW 3	NNW 3	NW 3	NW 4	N 3	N 3	NNW 2	E 2	SSE 3	S 2	SW 2	WSW 3	NNW 2	WSW 2	WSW 3	W 2	SSW 3	SE 2	E 2	E 3	ESE 3	ESE 3	E 4	E 4	E 4	E 5	SSW 4	SSW 3	E 2	ESE 4	SSW 2	SSW 2	SW 3	SW 6	SW 5	SW 6

	clear	some clouds	clear	clear	some clouds	some clouds	some clouds	some clouds	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	light rain	rain shwrs	light rain	some clouds	clear	clear	light rain	light rain	rain shwrs	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	cloudy	cloudy	cloudy	mod rain	cloudy	clear	some clouds	rain shwrs	mod rain	light rain	light rain	cloudy	light rain	some clouds
km/h	WNW	WNW	WNW	WNW	W	WNW	WNW	WNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	N	N	NNW	SE	SE	SW	W	NNW	NNW	NNW	NW	SSW	S	E	ENE	ESE	E	E	ESE	E	E	ESE	SW	SSE	ESE	E	SW	S	SW	WSW	WSW	SW
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	2	2	—	—	—	1	2	1	—	—	—	—	—	—	—	—	—	—	—	—	—	9	—	—	—	3	7	2	5	—	1	—
max °C	18	16	14	16	14	16	15	13	13	15	11	13	15	13	7	6	6	8	13	8	10	12	11	13	15	14	11	10	10	13	14	11	12	13	13	15	13	12	15	16	12	11	13	12	14	13	12
Moonrise	—	—	—	3:09	—	—	4:36	—	—	6:04	—	—	7:33	—	—	—	9:05	—	—	10:38	—	—	—	12:03	—	—	1:04	—	—	1:33	—	—	1:45	—	—	1:50	—	—	1:52	—	—	1:52	—	—	1:52	—	—
Moonset	—	—	2:49	—	—	2:49	—	—	2:48	—	—	2:48	—	—	2:49	—	—	2:52	—	—	2:59	—	—	3:19	—	—	4:05	—	—	5:21	—	—	6:52	—	—	8:26	—	—	9:58	—	—	11:28	—	—	12:58	—	—
	—	—	4:20	—	—	4:18	—	—	4:16	—	—	4:13	—	—	4:13	—	—	4:11	—	—	4:09	—	—	4:07	—	—	4:05	—	—	4:05	—	—	4:03	—	—	4:01	—	—	4:01	—	—	4:00	—	—	3:59	—	—
	—	10:12	—	—	10:14	—	—	10:15	—	—	10:17	—	—	10:20	—	—	10:22	—	—	10:23	—	—	10:25	—	—	10:28	—	—	10:30	—	—	10:31	—	—	10:32	—	—	10:35	—	—	10:36	—	—	10:37	—	—	10:38
	Today's sea temperature in Helsinki is 8.9° C (Statistics for 24 May 1981-2005 – mean: 5.6 max: 9.7 min: 3.1°C)