Harwich Sea Conditions and Tide Table

Harwich 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 04:35 AM and sunset is at 09:17 PM.

	Days 1–3 Weather Summary Some drizzle, heaviest during Fri night. Very warm air temperatures (max 31°C on Fri afternoon, min 20°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 2mm), mostly falling on Sun morning. Warm air temperatures (max 24°C on Sat night, min 15°C on Sun night). Wind will be generally light.									Days 7–9 Weather Summary Mostly dry. Warm (max 23°C on Thu afternoon, min 15°C on Tue night). Wind will be generally light.									Days 10–12 Weather Summary Light rain (total 3mm), mostly falling on Fri night. Warm (max 23°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light.									Days 13–16 Weather Summary Light rain (total 9mm), mostly falling on Thu morning. Warm (max 23°C on Tue afternoon, min 13°C on Mon night). Winds decreasing (fresh winds from the SSW on Thu morning, calm by Fri morning).
	Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7			Wednesday 8			Thursday 9			Fri 10
	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	9:01AM3.48m		9:24PM3.47m	10:04AM3.54m		10:27PM3.53m	10:56AM3.62m		11:18PM3.58m	11:40AM3.68m		00:01AM3.62m	12:18PM3.73m		00:40AM3.65m	12:54PM3.77m		1:16AM3.68m		1:27PM3.80m	1:52AM3.71m		2:00PM3.81m	2:27AM3.73m		2:33PM3.81m	3:03AM3.73m		3:07PM3.81m	3:40AM3.72m		3:43PM3.80m	4:21AM3.70m		4:24PM3.79m	5:07AM3.66m		5:11PM3.74m	5:59AM3.61m		6:07PM3.67m
Low Tide		2:57PM1.15m	3:39AM0.84m		4:00PM1.05m	4:31AM0.88m		4:53PM0.94m	5:14AM0.91m		5:37PM0.83m	5:50AM0.92m		6:15PM0.73m	6:23AM0.90m		6:51PM0.64m	6:57AM0.86m			7:26PM0.58m	7:32AM0.84m		8:01PM0.54m	8:07AM0.85m		8:36PM0.54m	8:42AM0.88m		9:09PM0.54m	9:16AM0.92m		9:44PM0.55m	9:53AM0.96m		10:22PM0.58m	10:36AM1.03m		11:10PM0.64m	11:30AM1.11m		00:17AM0.73m
Wave Height (m) Direction Period (s)	ENE 4	ENE 4	ENE 5	ENE 5	ENE 5	SE 4	NE 4	ENE 2	SE 3	S 2	S 2	SSE 4	E 3	E 2	E 3	ENE 3	E 4	ENE 4	ENE 4	ENE 4	SSE 3	S 2	S 2	SSE 3	S 3	S 2	S 3	SW 2	S 3	S 4	S 3	S 3	S 3	WSW 2	S 3	SSE 4	SSW 2	SSE 3	S 4	SSW 3	SSW 3	S 4	S 4	S 5	S 4	S 3

	clear	clear	clear	clear	clear	rain shwrs	some clouds	clear	clear	light rain	some clouds	clear	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	clear	some clouds	some clouds	clear	some clouds	cloudy	cloudy	rain shwrs	some clouds	some clouds	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	cloudy	cloudy	some clouds	cloudy	light rain	rain shwrs	rain shwrs	light rain
km/h	ENE	ENE	ESE	SSW	S	NW	ENE	ESE	WSW	WSW	S	WNW	E	ESE	E	ENE	ENE	NE	SSE	SE	WNW	WNW	SSE	SW	W	W	WSW	WSW	SSE	WSW	SW	SW	WNW	W	S	WNW	SW	SSE	SW	WSW	SSW	SW	SSW	SSW	WNW	NW
mm	—	—	—	—	—	1	—	—	—	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4	2	1	1
max °C	22	24	25	30	31	27	24	24	24	20	21	18	17	17	16	17	18	16	18	20	21	22	23	20	20	20	15	20	23	20	19	20	15	19	20	20	19	23	18	18	20	19	17	18	17	15
Moonrise	—	5:33	—	—	6:46	—	—	7:54	—	—	8:53	—	—	—	9:39	—	—	10:13	—	—	10:38	—	—	10:56	—	—	11:10	—	—	11:22	—	—	11:33	—	—	11:44	—	—	11:56	—	—	—	12:11	—	—	12:31
Moonset	1:17	—	—	1:35	—	—	2:01	—	—	2:35	—	—	3:23	—	—	4:22	—	—	5:32	—	—	6:46	—	—	8:02	—	—	9:18	—	—	10:33	—	—	11:50	—	—	1:09	—	—	2:31	—	—	—	3:59	—	—
	4:35	—	—	4:35	—	—	4:35	—	—	4:37	—	—	4:37	—	—	4:37	—	—	4:37	—	—	4:39	—	—	4:39	—	—	4:41	—	—	4:41	—	—	4:41	—	—	4:43	—	—	4:43	—	—	4:45	—	—	4:46
	—	—	9:17	—	—	9:17	—	—	9:17	—	—	9:17	—	—	9:17	—	—	9:16	—	—	9:16	—	—	9:16	—	—	9:15	—	—	9:15	—	—	9:15	—	—	9:15	—	—	9:14	—	—	9:14	—	—	9:13	—
	Today's sea temperature in Harwich is 17.9° C (Statistics for 25 Jun 1981-2005 – mean: 13.9 max: 15.2 min: 12.2°C)