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 07:00 AM and sunset is at 06:58 PM.

	Days 1–3 Weather Summary Mostly dry. Warm air temperatures (max 27°C on Wed morning, min 26°C on Thu night). Mainly fresh winds.									Days 4–6 Weather Summary Mostly dry. Warm air temperatures (max 27°C on Sat morning, min 26°C on Sat morning). Mainly fresh winds.									Days 7–9 Weather Summary Mostly dry. Warm (max 27°C on Tue afternoon, min 26°C on Tue morning). Mainly fresh winds.									Days 10–12 Weather Summary Mostly dry. Warm (max 28°C on Sat morning, min 27°C on Fri morning). Mainly fresh winds.
	Wednesday 8			Thursday 9			Friday 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thu 23
	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	9:39AM1.00m		9:53PM0.89m	10:41AM0.95m		11:16PM0.84m		12:11PM0.94m	1:11AM0.84m		1:40PM0.97m	2:30AM0.90m		2:42PM1.04m	3:19AM0.97m		3:28PM1.11m	3:59AM1.05m		4:08PM1.19m	4:36AM1.12m		4:47PM1.25m	5:13AM1.19m		5:25PM1.29m	5:50AM1.23m			6:04PM1.31m	6:29AM1.26m		6:45PM1.29m	7:10AM1.26m		7:28PM1.24m	7:54AM1.23m		8:15PM1.16m	8:43AM1.19m		9:09PM1.06m	9:41AM1.13m		10:18PM0.97m
Low Tide		4:00PM0.59m	4:00AM0.59m		5:20PM0.63m	5:19AM0.63m			7:06PM0.62m	7:03AM0.63m		8:23PM0.56m	8:19AM0.58m		9:13PM0.49m	9:12AM0.51m		9:53PM0.41m	9:55AM0.43m		10:30PM0.33m	10:34AM0.36m		11:06PM0.27m	11:13AM0.30m		11:42PM0.23m	11:53AM0.27m		00:20AM0.22m		12:35PM0.26m	00:59AM0.24m		1:19PM0.28m	1:39AM0.28m		2:07PM0.33m	2:24AM0.35m		3:03PM0.39m	3:15AM0.43m		4:11PM0.46m
Wave height (m) direction period (s)	SE 8	SSW 14	SSW 13	SW 16	SSW 16	SSW 15	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	NNW 14	SW 12	SSW 12	NW 13	SW 15	SW 14	SSW 15	SSW 14	SSW 14	SSW 13	SSW 12	SSW 19	SSW 18	SSW 16	SSW 16	SSW 15	SSW 14	SSW 14	SSW 13	SSW 12	SSW 12	S 19	S 18	S 16	S 15	S 14	S 14	SSW 13	SSW 12	SSW 12	S 11	S 11	SSW 14	SSW 13	SSW 12	SSW 12

	clear	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	clear	some clouds	some clouds	clear	some clouds	some clouds	some clouds	clear	clear	clear	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	rain shwrs	some clouds	some clouds	some clouds	some clouds	some clouds
km/h	SE	ESE	SE	SE	ESE	SE	SE	SE	ESE	ESE	ESE	SE	SE	SE	ESE	SE	ESE	ESE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	SE	ESE	ESE	ESE	SE	SE	ESE	SE	SE	SE	SE	SE	ESE	ESE	SE	SE	SE	SE
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—	—	—	—	—
max°C	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	26	27	27	27	27	27	27	27	27	27	27	27	28	28	28	27	27	27	27	27	27	27	27	27	27	27	27	26	26
Moonrise	—	—	11:58	—	—	—	12:50	—	—	1:42	—	—	2:33	—	—	3:23	—	—	4:12	—	—	5:02	—	—	5:54	—	—	6:48	—	—	7:47	—	—	8:49	—	—	9:55	—	—	11:00	—	—	12:03	—	—	1:01	—
Moonset	12:07	—	—	12:58	—	—	1:46	—	—	2:32	—	—	—	3:16	—	—	3:59	—	—	4:41	—	—	5:23	—	—	6:08	—	—	6:56	—	—	7:49	—	—	8:48	—	—	—	9:51	—	—	10:56	—	—	11:59	—	—
	7:00	—	—	7:00	—	—	7:00	—	—	7:00	—	—	7:00	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—
	—	6:58	—	—	6:58	—	—	6:57	—	—	6:57	—	—	6:57	—	—	6:55	—	—	6:55	—	—	6:54	—	—	6:54	—	—	6:53	—	—	6:53	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:52
	Today's sea temperature in Ascension Island is 28.5° C (Statistics for 08 Apr 1981-2005 – mean: 27.5 max: 28.1 min: 26.6°C)