Ascension Island Sea Conditions and Tide Table

Ascension Island 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 06:35 AM and sunset is at 06:51 PM.

	Days 1–3 Weather Summary Mostly dry. Warm air temperatures (max 23°C on Fri morning, min 22°C on Fri morning). Mainly fresh winds.									Days 4–6 Weather Summary Mostly dry. Warm air temperatures (max 23°C on Mon morning, min 22°C on Tue morning). Mainly fresh winds.									Days 7–9 Weather Summary Mostly dry. Warm (max 23°C on Thu morning, min 22°C on Thu morning). Wind will be generally light.									Days 10–12 Weather Summary Mostly dry. Warm (max 23°C on Sun morning, min 22°C on Sun morning). Wind will be generally light.									Days 13–16 Weather Summary Mostly dry. Warm (max 23°C on Wed morning, min 22°C on Thu morning). Wind will be generally light.
	Friday 16			Saturday 17			Sunday 18			Monday 19			Tuesday 20			Wednesday 21			Thursday 22			Friday 23			Saturday 24			Sunday 25			Monday 26			Tuesday 27			Wednesday 28			Thursday 29			Friday 30			Sat 31
	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	PM
Wave Height Map See all maps
High Tide	8:54AM0.94m		9:31PM1.00m	9:46AM0.87m		10:35PM0.96m	11:15AM0.83m		00:05AM0.94m		1:08PM0.84m	1:29AM0.97m		2:21PM0.89m	2:27AM1.03m		3:07PM0.96m	3:11AM1.10m		3:44PM1.03m	3:50AM1.16m		4:19PM1.10m	4:26AM1.22m		4:53PM1.16m	5:02AM1.26m		5:28PM1.21m	5:39AM1.28m			6:05PM1.24m	6:18AM1.27m		6:44PM1.25m	7:00AM1.23m		7:26PM1.24m	7:44AM1.16m		8:12PM1.20m	8:36AM1.07m		9:07PM1.15m
Low Tide		2:59PM0.53m	3:57AM0.60m		3:48PM0.59m	5:21AM0.63m		5:10PM0.64m		7:04AM0.61m		6:53PM0.63m	8:14AM0.56m		8:07PM0.59m	9:00AM0.49m		8:57PM0.52m	9:38AM0.42m		9:38PM0.45m	10:11AM0.35m		10:15PM0.39m	10:45AM0.30m		10:52PM0.34m	11:19AM0.26m		11:30PM0.30m	11:54AM0.24m		00:10AM0.28m		12:31PM0.24m	00:52AM0.29m		1:11PM0.28m	1:39AM0.33m		1:53PM0.34m	2:32AM0.38m		2:42PM0.41m
Wave Height (m) Direction Period (s)	S 16	S 15	S 14	SSW 13	SSW 13	SSW 12	SSW 12	SSW 11	S 15	S 14	S 13	S 12	S 12	SSW 12	S 11	NW 13	SE 8	WNW 12	SE 8	WSW 13	SW 13	SW 12	SW 12	SW 11	SW 11	SW 11	W 13	SW 12	SW 12	SW 11	SW 10	SW 10	WSW 15	WNW 15	WNW 14	NW 14	WNW 13	NW 13	SW 12	SSW 12	SSW 11	S 12	S 12	S 12	S 12	S 11	SW 12

	cloudy	cloudy	cloudy	some clouds	clear	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	clear	cloudy	cloudy	cloudy	some clouds	cloudy	some clouds	some clouds	some clouds	clear	some clouds	clear	some clouds	some clouds	cloudy	some clouds	some clouds	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear	some clouds	cloudy	clear
km/h	ESE	SE	SE	ESE	ESE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	ESE	SE	ESE	ESE	ESE	ESE	ESE	E	ESE	E	SE	ESE	E	ESE	SE	SE	SE	ESE	ESE	ESE	ESE	SE	ESE	ESE	SE	SE
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	22	23	23	22	23	22	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23
Moonrise	10:56	—	—	11:48	—	—	12:39	—	—	1:28	—	—	2:17	—	—	—	3:04	—	—	3:51	—	—	4:39	—	—	5:30	—	—	6:23	—	—	7:20	—	—	8:22	—	—	—	9:27	—	—	10:32	—	—	11:34	—	—
Moonset	—	—	11:56	—	—	—	12:44	—	—	1:30	—	—	2:14	—	—	2:56	—	—	3:36	—	—	4:16	—	—	4:57	—	—	5:41	—	—	6:29	—	—	7:22	—	—	8:20	—	—	9:23	—	—	10:28	—	—	11:31	—
	6:35	—	—	6:33	—	—	6:33	—	—	6:33	—	—	6:33	—	—	6:33	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:30	—	—	6:30	—	—	6:30	—	—	6:28	—
	—	6:51	—	—	6:51	—	—	6:51	—	—	6:51	—	—	6:51	—	—	6:51	—	—	6:51	—	—	6:51	—	—	6:51	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:52
	Today's sea temperature in Ascension Island is 24.7°C (Statistics for 16 Oct 1981-2005 – mean: 24.2 max: 24.8 min: 23.1°C)