Charlestown Sea Conditions and Tide Table

Charlestown 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 05:45 AM and sunset is at 07:42 PM.

	Days 1–3 Weather Summary Mostly dry. Warm air temperatures (max 21°C on Mon morning, min 7°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Cool air temperatures (max 17°C on Fri morning, min 5°C on Sat night). Wind will be generally light.									Days 7–9 Weather Summary Heavy rain (total 29mm), heaviest during Sun afternoon. Warm (max 20°C on Mon afternoon, min 6°C on Sun morning). Wind will be generally light.									Days 10–12 Weather Summary Some drizzle, heaviest during Thu morning. Very mild (max 13°C on Wed morning, min 8°C on Wed night). Wind will be generally light.
	Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7			Wednesday 8			Thursday 9			Friday 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
Wave Height Map See all maps
High Tide		12:16PM0.95m	00:46AM1.18m		1:23PM0.95m	1:52AM1.17m		2:35PM1.00m	3:01AM1.17m		3:44PM1.08m	4:06AM1.19m		4:45PM1.20m		5:07AM1.22m		5:40PM1.32m	6:02AM1.24m		6:31PM1.43m	6:54AM1.25m		7:20PM1.50m	7:43AM1.23m		8:08PM1.53m	8:31AM1.20m		8:56PM1.52m	9:18AM1.16m		9:44PM1.47m	10:06AM1.10m		10:33PM1.39m
Low Tide	6:21AM0.28m		6:12PM0.29m	7:22AM0.29m		7:20PM0.31m	8:27AM0.26m		8:36PM0.29m	9:30AM0.22m		9:50PM0.24m	10:28AM0.15m		10:57PM0.17m		11:20AM0.08m	11:57PM0.09m		12:09PM0.03m	00:51AM0.02m		12:57PM-0.01m	1:43AM-0.02m		1:43PM-0.03m	2:33AM-0.02m		2:29PM-0.01m	3:22AM0.02m		3:15PM0.03m	4:12AM0.08m		4:03PM0.09m
Wave height (m) direction period (s)	SE 10	ESE 6	ESE 11	ESE 10	ESE 4	SE 4	SE 5	SSE 4	SSE 5	SSE 7	S 3	SSE 4	SSE 12	E 2	E 4	E 4	ESE 4	ESE 4	SE 4	ESE 4	SSE 6	SSE 5	SSE 6	SSE 7	SSE 7	SE 11	SSE 8	SSE 5	SSE 5	SSE 5	SSE 7	SSE 5	SSE 6	SSE 6	SE 6	SE 6

	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	light rain	heavy rain	rain shwrs	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	some clouds	some clouds	light rain	cloudy	cloudy	cloudy	cloudy	clear
km/h	NNE	SE	ESE	ESE	ESE	E	ENE	ESE	ENE	S	SSW	WSW	ENE	ENE	E	E	ESE	ESE	ESE	E	WNW	W	WSW	NNW	W	SW	NNE	E	SE	SE	E	ESE	ENE	ENE	WSW	W
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4	22	3	—	—	—	—	—	—	—	—	—	1.0	—	—	—	—	—
max°C	21	17	10	10	9	8	13	13	9	10	11	10	17	16	10	10	11	7	6	9	10	15	20	16	16	17	12	13	13	9	8	9	9	10	11	9
Moonrise	12:57	—	—	1:45	—	—	2:24	—	—	2:56	—	—	3:23	—	—	3:47	—	—	4:10	—	—	4:34	—	—	5:01	—	—	5:32	—	—	6:10	—	—	6:57	—	—
Moonset	9:31	—	—	10:42	—	—	11:57	—	—	1:14	—	—	2:30	—	—	—	3:47	—	—	5:03	—	—	6:22	—	—	7:41	—	—	—	9:00	—	—	10:16	—	—	11:22
	5:45	—	—	5:43	—	—	5:43	—	—	5:41	—	—	5:39	—	—	5:39	—	—	5:37	—	—	5:35	—	—	5:35	—	—	5:33	—	—	5:33	—	—	5:31	—	—
	—	7:42	—	—	7:43	—	—	7:44	—	—	7:45	—	—	7:45	—	—	7:46	—	—	7:47	—	—	7:50	—	—	7:51	—	—	7:52	—	—	7:52	—	—	7:53	—
	Today's sea temperature in Charlestown is 8.1 °C (Statistics for 29 Apr 1981-2005 – mean: 8.2 max: 9.8 min: 6.4°C)