Heard 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 07:03 AM and sunset is at 05:13 PM.
Days 1–3 Weather SummaryA dusting of snow turning to light rain (total 5mm) on Mon night. Icy conditions (max 2°C on Mon night, min 0°C on Mon morning). Winds decreasing (gales from the W on Wed morning, moderate winds from the SE by Wed night). | Days 4–6 Weather SummaryA dusting of new snow. Icy conditions (max 1°C on Thu morning, min -1°C on Fri afternoon). Winds decreasing (near gales from the SW on Fri night, calm by Sat night). | Days 7–9 Weather SummaryModerate rain (total 10mm) heaviest on Sun night, then becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 4°C on Sun night, min -3°C on Tue night). Winds increasing (light winds from the N on Sun morning, gales from the W by Mon morning). | Days 10–12 Weather SummaryA light fall of snow, heaviest on Wed night. Turning milder with light rain (total 8mm) on Wed night. Freeze-thaw conditions (max 5°C on Thu morning, min -5°C on Fri morning). Mainly severe gales. | Days 13–16 Weather SummaryA light covering of new snow, mostly falling on Sun morning will be washed away by heavy rain (total 36mm) on Sun night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -3°C on Sat morning). Winds decreasing (gales from the SW on Sat morning, moderate winds from the W by Sat night). | |||||||||||||||||||||||||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tue 8 | ||||||||||||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 5:52AM1.07m | 11:36PM1.13m | 7:04AM1.03m | 11:51PM1.15m | 9:16AM1.00m | 00:09AM1.16m | 10:42AM1.00m | 00:28AM1.15m | 11:37AM1.02m | 00:49AM1.14m | 12:24PM1.04m | 1:13AM1.13m | 1:09PM1.06m | 1:38AM1.14m | 1:55PM1.08m | 2:05AM1.15m | 2:41PM1.10m | 2:35AM1.18m | 3:30PM1.11m | 3:07AM1.21m | 4:24PM1.11m | 3:43AM1.24m | 5:25PM1.10m | 6:42PM1.10m | 5:12AM1.25m | 8:25PM1.12m | 6:12AM1.22m | 9:48PM1.16m | |||||||||||||||||||
Low Tide | 3:15PM0.61m | 4:50AM1.01m | 4:06PM0.57m | 5:24AM0.93m | 4:48PM0.51m | 5:49AM0.84m | 5:27PM0.44m | 6:15AM0.72m | 6:03PM0.39m | 6:42AM0.60m | 6:39PM0.36m | 7:11AM0.48m | 7:14PM0.35m | 7:44AM0.38m | 7:50PM0.39m | 8:21AM0.30m | 8:26PM0.46m | 9:00AM0.26m | 9:03PM0.56m | 9:45AM0.26m | 9:42PM0.68m | 10:35AM0.29m | 10:27PM0.80m | 11:34AM0.35m | 11:23PM0.91m | 12:46PM0.41m | 00:52AM0.98m | 2:09PM0.44m | 2:55AM0.97m | ||||||||||||||||||
Wave Height (m) Direction Period (s) | W 12 | W 12 | NW 9 | WNW 11 | W 12 | W 15 | WSW 17 | WSW 17 | WSW 16 | WSW 15 | WSW 15 | W 15 | W 15 | W 14 | WSW 13 | WSW 13 | WSW 12 | W 11 | W 12 | WSW 12 | W 12 | W 13 | WSW 14 | WSW 14 | WSW 13 | W 12 | W 14 | W 16 | W 16 | WSW 16 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 14 | W 14 | WSW 13 | WSW 12 | NW 10 | WNW 12 | NW 12 | NNW 12 | NNW 13 | WNW 13 | W 13 |
 | |  |  |  |  | | |  | |  | | | |  | | | | |  |  | | | | | | | | | | | | | | | | | | | |  |  | | | | | | |
cloudy | cloudy | light snow | snow shwrs | some clouds | some clouds | snow shwrs | some clouds | cloudy | cloudy | light snow | some clouds | cloudy | some clouds | snow shwrs | cloudy | light snow | snow shwrs | some clouds | light rain | mod rain | some clouds | some clouds | some clouds | cloudy | snow shwrs | snow shwrs | some clouds | some clouds | light snow | light rain | cloudy | snow shwrs | light snow | light snow | snow shwrs | light snow | some clouds | some clouds | light snow | mod rain | heavy rain | mod rain | light rain | snow shwrs | some clouds | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | — | — | — | — | — | — | — | — | 5 | 3 | — | — | — | — | — | — | — | — | — | 6 | 17 | 8 | 5 | — | — | — |
max °C | 0 | 1 | 2 | 2 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | -1 | 0 | 0 | 1 | 1 | 3 | 4 | 1 | 0 | 0 | 0 | -1 | -1 | 1 | 1 | 3 | 5 | 2 | 2 | -3 | -4 | -3 | -3 | -2 | -1 | 1 | 6 | 5 | 5 | 5 | 2 | -1 | 0 |
Moonrise | 1:32 | — | — | 2:47 | — | — | — | 4:06 | — | — | 5:25 | — | — | 6:43 | — | — | 8:03 | — | — | — | 9:23 | — | — | 10:46 | — | — | — | 12:13 | — | — | 1:43 | — | — | 3:10 | — | — | 4:28 | — | — | 5:27 | — | — | 6:07 | — | — | 6:34 | — |
Moonset | 6:43 | — | — | 7:10 | — | — | 7:29 | — | — | 7:44 | — | — | 7:55 | — | — | 8:05 | — | — | 8:15 | — | — | 8:25 | — | — | 8:37 | — | — | 8:52 | — | — | 9:15 | — | — | 9:48 | — | — | 10:40 | — | — | 11:52 | — | — | 1:19 | — | — | 2:52 | — |
 | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:30 | — |
 | — | 5:13 | — | — | 5:15 | — | — | 5:16 | — | — | 5:17 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:27 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — | — | 5:35 | — | — | 5:37 | — | — | 5:38 |
Today's sea temperature in Heard Island is 2.0°C (Statistics for 24 Aug 1981-2005 – mean: 1.0 max: 1.6 min: 0.6°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest