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 07:18 AM and sunset is at 04:47 PM.
Days 1–3 Weather SummaryMild at first with light rain (total 6mm) on Mon afternoon followed by colder weather and light fall of snow, heaviest on Wed night. Icy conditions (max 2°C on Mon morning, min 0°C on Tue afternoon). Mainly severe gales. | Days 4–6 Weather SummaryA dusting of new snow. Icy conditions (max 2°C on Thu night, min -1°C on Fri morning). Winds decreasing (gales from the WSW on Sat morning, light winds from the NNE by Sat night). | Days 7–9 Weather SummaryA dusting of snow giving way to moderate rain (total 16mm) heaviest on Tue morning. Freeze-thaw conditions (max 5°C on Mon night, min 0°C on Sun morning). Winds increasing (light winds from the WSW on Sun night, near gales from the NW by Tue morning). | Days 10–12 Weather SummaryLight rain (total 9mm) at first, then becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 3°C on Wed morning, min -1°C on Thu night). Winds increasing (fresh winds from the NW on Wed afternoon, gales from the SW by Fri night). | |||||||||||||||||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | |||||||||||||||||||||||||
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 | 2:40PM1.20m | 4:26AM1.10m | 3:21PM1.22m | 5:15AM1.11m | 4:07PM1.22m | 6:11AM1.11m | 5:04PM1.20m | 7:19AM1.11m | 6:17PM1.16m | 8:36AM1.13m | 8:02PM1.13m | 9:40AM1.15m | 9:58PM1.14m | 10:30AM1.18m | 11:16PM1.17m | 11:14AM1.19m | 00:15AM1.19m | 11:53AM1.20m | 1:05AM1.19m | 12:31PM1.20m | 1:51AM1.16m | 1:07PM1.20m | 2:34AM1.13m | |||||||||||||
Low Tide | 8:52AM0.69m | 9:33PM0.20m | 9:30AM0.75m | 10:18PM0.27m | 10:16AM0.82m | 11:10PM0.37m | 11:15AM0.87m | 00:14AM0.48m | 12:42PM0.88m | 1:36AM0.58m | 2:34PM0.83m | 3:03AM0.63m | 3:53PM0.71m | 4:14AM0.64m | 4:51PM0.56m | 5:10AM0.63m | 5:41PM0.41m | 5:59AM0.62m | 6:26PM0.27m | 6:41AM0.60m | 7:08PM0.17m | 7:20AM0.60m | 7:49PM0.12m | |||||||||||||
NNW 10 | NNW 10 | NNW 11 | WNW 12 | W 17 | W 16 | W 14 | W 14 | W 13 | NW 13 | NW 12 | NW 12 | NW 11 | WNW 11 | W 14 | W 13 | WSW 13 | WSW 12 | W 10 | NW 10 | NW 12 | NW 11 | NW 11 | W 12 | W 12 | W 12 | W 12 | W 13 | W 13 | WSW 13 | WSW 14 | WSW 13 | W 13 | W 13 | W 13 | WSW 13 | |
 |  |  |  |  | |  | |  | | | | | | | | |  | |  | | | |  | |  | | | | | | | | | |  | |
cloudy | mod rain | some clouds | snow shwrs | light snow | some clouds | some clouds | light snow | snow shwrs | some clouds | cloudy | snow shwrs | light snow | snow shwrs | some clouds | some clouds | some clouds | light snow | some clouds | clear | some clouds | cloudy | light snow | mod rain | mod rain | light rain | some clouds | some clouds | some clouds | mod rain | snow shwrs | light snow | some clouds | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 6 | 3 | — | — | — | 8 | 1.0 | — | — | — | — | — | |
max°C | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 2 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 2 | 1 | 2 | 0 | 0 | 2 |
Moonrise | — | 8:52 | — | — | — | 10:14 | — | — | 11:43 | — | — | — | 1:14 | — | — | 2:45 | — | — | 4:15 | — | — | 5:46 | — | — | 7:19 | — | — | 8:54 | — | — | 10:27 | — | — | 11:53 | — | — |
Moonset | 2:31 | — | — | — | 3:08 | — | — | 3:34 | — | — | 3:52 | — | — | 4:05 | — | — | 4:16 | — | — | 4:27 | — | — | 4:38 | — | — | 4:51 | — | — | 5:09 | — | — | 5:34 | — | — | 6:12 | — |
 | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — |
 | — | 4:47 | — | — | 4:45 | — | — | 4:44 | — | — | 4:42 | — | — | 4:39 | — | — | 4:37 | — | — | 4:37 | — | — | 4:35 | — | — | 4:32 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — |
Today's sea temperature in Heard Island is 3.5 °C (Statistics for 29 Apr 1981-2005 – mean: 2.6 max: 3.4 min: 1.9°C) | ||||||||||||||||||||||||||||||||||||
Nearest