Tristan da Cunha 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 06:16 AM and sunset is at 06:57 PM.
Days 1–3 Weather SummaryModerate rain (total 12mm), heaviest on Mon morning. Cool air temperatures (max 16°C on Tue afternoon, min 13°C on Sun morning). Winds increasing (light winds from the NW on Mon night, strong winds from the WNW by Tue night). | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Thu morning. Cool air temperatures (max 14°C on Thu morning, min 7°C on Thu afternoon). Winds decreasing (severe gales from the SW on Thu morning, fresh winds from the WSW by Fri night). | Days 7–9 Weather SummaryLight rain (total 9mm), mostly falling on Mon night. Very mild (max 15°C on Sun night, min 11°C on Sat morning). Winds increasing (light winds from the WNW on Sat night, strong winds from the NNW by Mon night). | Days 10–12 Weather SummaryModerate rain (total 19mm), heaviest on Tue afternoon. Very mild (max 14°C on Tue morning, min 9°C on Wed night). Winds decreasing (near gales from the NNW on Tue morning, light winds from the SW by Fri morning). | |||||||||||||||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||||||||
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 | 2:01PM0.74m | 2:18AM0.71m | 2:32PM0.71m | 2:55AM0.67m | 3:12PM0.67m | 3:47AM0.63m | 4:11PM0.63m | 5:10AM0.60m | 5:47PM0.62m | 7:03AM0.61m | 7:31PM0.65m | 8:26AM0.66m | 8:43PM0.71m | 9:23AM0.72m | 9:37PM0.78m | 10:09AM0.79m | 10:23PM0.84m | 10:51AM0.84m | 11:07PM0.89m | 11:32AM0.88m | 11:50PM0.91m | 12:12PM0.90m | 00:32AM0.90m | |||||||||||||
Low Tide | 7:52AM0.26m | 8:12PM0.27m | 8:22AM0.30m | 8:47PM0.31m | 8:59AM0.34m | 9:33PM0.34m | 9:53AM0.38m | 10:45PM0.37m | 11:21AM0.41m | 00:31AM0.37m | 1:13PM0.39m | 2:04AM0.33m | 2:32PM0.34m | 3:07AM0.26m | 3:27PM0.27m | 3:56AM0.20m | 4:13PM0.21m | 4:40AM0.14m | 4:57PM0.15m | 5:21AM0.10m | 5:39PM0.11m | 6:02AM0.09m | 6:21PM0.10m | |||||||||||||
S 10 | S 10 | SSE 10 | N 8 | NW 10 | WNW 11 | WNW 10 | WNW 10 | NW 8 | W 10 | WSW 11 | WSW 10 | NW 8 | W 9 | WSW 11 | WSW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SW 10 | NW 6 | WSW 16 | W 14 | WSW 12 | WSW 11 | SW 13 | SW 12 | WSW 12 | WSW 11 | SW 10 | SW 10 | SW 9 | |
 |  |  |  | |  | | |  | |  | |  | | | | | | |  | | | | | | |  |  |  | | | | | | | | |
cloudy | some clouds | some clouds | light rain | light rain | light rain | some clouds | some clouds | clear | cloudy | rain shwrs | clear | risk tstorm | rain shwrs | light rain | rain shwrs | rain shwrs | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | cloudy | light rain | mod rain | heavy rain | mod rain | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | 5 | 4 | 3 | — | — | — | — | 1.0 | — | 3 | 2.0 | 4 | 1.0 | 1.0 | — | — | — | — | — | — | — | — | 2.0 | 7 | 11 | 8 | — | — | — | — | — | — | — | |
max°C | 14 | 15 | 14 | 15 | 15 | 15 | 15 | 16 | 13 | 13 | 13 | 13 | 14 | 9 | 9 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 11 | 11 | 10 | 12 | 12 |
Moonrise | 7:51 | — | — | 8:26 | — | — | 9:08 | — | — | 9:59 | — | — | 10:58 | — | — | 12:05 | — | — | 1:17 | — | — | 2:30 | — | — | — | 3:44 | — | — | 4:59 | — | — | 6:14 | — | — | 7:31 | — |
Moonset | — | — | 10:49 | — | — | 11:51 | — | — | — | 12:51 | — | — | 1:47 | — | — | 2:36 | — | — | 3:18 | — | — | 3:53 | — | — | 4:25 | — | — | 4:53 | — | — | 5:21 | — | — | 5:50 | — | — |
 | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — |
 | — | 6:57 | — | — | 6:58 | — | — | 6:59 | — | — | 7:00 | — | — | 7:00 | — | — | 7:01 | — | — | 7:02 | — | — | 7:04 | — | — | 7:05 | — | — | 7:06 | — | — | 7:07 | — | — | 7:07 | — |
Today's sea temperature in Tristan da Cunha Island is 14.5 °C (Statistics for 06 Oct 1981-2005 – mean: 12.8 max: 13.7 min: 11.6°C) | ||||||||||||||||||||||||||||||||||||
Nearest