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 07:11 AM and sunset is at 06:52 PM.
Days 1–3 Weather SummaryMostly dry. Warm air temperatures (max 24°C on Wed morning, min 22°C on Wed night). Mainly fresh winds. | Days 4–6 Weather SummaryMostly dry. Warm air temperatures (max 24°C on Sat afternoon, min 23°C on Sat morning). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 2mm), mostly falling on Wed morning. Warm (max 24°C on Tue afternoon, min 23°C on Tue morning). Mainly fresh winds. | Days 10–12 Weather SummaryMostly dry. Warm (max 24°C on Sat morning, min 23°C on Fri morning). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 5:24PM1.04m | 5:53AM1.16m | 6:03PM1.06m | 6:28AM1.20m | 6:40PM1.07m | 7:03AM1.23m | 7:18PM1.07m | 7:40AM1.24m | 7:57PM1.07m | 8:18AM1.25m | 8:39PM1.06m | 9:00AM1.23m | 9:25PM1.03m | 9:46AM1.21m | 10:17PM1.01m | 10:39AM1.16m | 11:19PM0.98m | 11:41AM1.12m | 00:32AM0.98m | 12:53PM1.08m | 1:51AM1.00m | 2:11PM1.06m | 3:04AM1.06m | |||||||||||||
Low Tide | 11:30AM0.47m | 11:30PM0.39m | 12:08PM0.43m | 00:06AM0.37m | 12:46PM0.40m | 00:41AM0.36m | 1:23PM0.38m | 1:17AM0.35m | 2:01PM0.36m | 1:55AM0.36m | 2:42PM0.37m | 2:35AM0.37m | 3:27PM0.38m | 3:20AM0.40m | 4:17PM0.40m | 4:11AM0.45m | 5:14PM0.43m | 5:14AM0.49m | 6:19PM0.45m | 6:30AM0.52m | 7:30PM0.45m | 7:56AM0.52m | 8:39PM0.43m | |||||||||||||
SSE 9.0 | SE 9.0 | SSW 13.0 | SSW 12.0 | SSW 12.0 | SSW 11.0 | SSW 11.0 | S 17.0 | S 16.0 | S 15.0 | S 15.0 | S 14.0 | S 13.0 | S 13.0 | S 14.0 | S 13.0 | S 13.0 | S 12.0 | S 12.0 | SSW 14.0 | SSW 13.0 | SSW 13.0 | SSW 12.0 | SSW 19.0 | SSW 18.0 | SSW 17.0 | SSW 16.0 | SSW 16.0 | SSW 16.0 | SSW 18.0 | S 16.0 | S 16.0 | S 15.0 | S 14.0 | SSW 14.0 | S 13.0 | |
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cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | rain shwrs | rain shwrs | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | cloudy | clear | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 23 | 24 | 24 | 23 | 24 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 24 |
Moonrise | — | 5:50 | — | — | 6:46 | — | — | 7:41 | — | — | 8:36 | — | — | — | 9:28 | — | — | 10:19 | — | — | 11:09 | — | — | 11:59 | — | — | — | 12:52 | — | — | 1:48 | — | — | 2:47 | — | — |
Moonset | 5:57 | — | — | 6:52 | — | — | 7:44 | — | — | 8:34 | — | — | 9:21 | — | — | 10:05 | — | — | 10:47 | — | — | 11:30 | — | — | 12:13 | — | — | 12:59 | — | — | 1:49 | — | — | 2:45 | — | — |
 | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — |
 | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:53 | — | — | 6:53 | — | — | 6:53 | — | — | 6:53 | — | — | 6:53 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — |
Today's sea temperature in Ascension Island is 26.0 °C (Statistics for 09 Jul 1981-2005 – mean: 25.8 max: 26.7 min: 24.6°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest