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 08:15 AM and sunset is at 04:08 PM.
Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Tue morning. Icy conditions (max 1°C on Sun morning, min -1°C on Mon afternoon). Winds increasing (light winds from the SE on Mon afternoon, stormy winds from the SSW by Tue night). | Days 4–6 Weather SummaryModerate rain (total 18mm) heaviest on Fri morning, then becoming colder with a dusting of snow on Fri afternoon. Icy conditions (max 4°C on Thu night, min -1°C on Wed morning). Winds decreasing (gales from the SSW on Wed morning, light winds from the S by Fri morning). | Days 7–9 Weather SummaryA moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 1°C on Sat morning, min -3°C on Mon afternoon). Mainly gales. | Days 10–12 Weather SummaryA dusting of snow on Tue afternoon. Freezing level rising with drizzle on Thu night. Freeze-thaw conditions (max 3°C on Thu night, min -3°C on Tue afternoon). Winds decreasing (gales from the W on Tue morning, light winds from the WSW by Wed night). | Days 13–16 Weather SummaryLight rain (total 7mm) at first, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 4°C on Fri afternoon, min 0°C on Sat morning). Winds decreasing (gales from the W on Fri afternoon, light winds from the N by Sat afternoon). | |||||||||||||||||||||||||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | ||||||||||||||||||||||||||||||||
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 | 8:39AM1.17m | 11:30PM1.21m | 9:59AM1.18m | 00:15AM1.23m | 11:03AM1.19m | 00:54AM1.23m | 11:58AM1.20m | 1:30AM1.21m | 12:48PM1.19m | 2:04AM1.18m | 1:36PM1.16m | 2:36AM1.16m | 2:22PM1.13m | 3:08AM1.14m | 3:09PM1.08m | 3:39AM1.13m | 3:56PM1.04m | 4:09AM1.13m | 4:49PM0.99m | 4:39AM1.13m | 5:55PM0.96m | 5:10AM1.13m | 8:18PM0.96m | 5:43AM1.12m | 10:45PM1.03m | 6:23AM1.10m | 11:38PM1.10m | 7:22AM1.06m | 00:03AM1.14m | ||||||||||||||||||
Low Tide | 4:14PM0.38m | 4:50AM0.88m | 5:08PM0.27m | 5:40AM0.79m | 5:57PM0.19m | 6:24AM0.69m | 6:42PM0.15m | 7:05AM0.60m | 7:23PM0.14m | 7:45AM0.52m | 8:02PM0.19m | 8:25AM0.47m | 8:39PM0.27m | 9:06AM0.45m | 9:14PM0.39m | 9:49AM0.46m | 9:47PM0.53m | 10:36AM0.51m | 10:18PM0.67m | 11:32AM0.56m | 10:49PM0.81m | 12:45PM0.61m | 11:21PM0.93m | 2:12PM0.63m | 2:09AM1.02m | 3:21PM0.61m | 4:11AM1.02m | 4:12PM0.57m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 12 | NW 12 | WNW 11 | WNW 11 | W 12 | W 11 | W 10 | W 10 | WSW 15 | WSW 15 | WSW 14 | WSW 13 | WSW 12 | WSW 12 | WSW 13 | WSW 13 | WSW 14 | WSW 13 | WSW 12 | W 12 | W 11 | W 11 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | W 11 | W 11 | W 11 | W 11 | WSW 11 | WSW 10 | W 12 | W 12 | W 11 | W 12 | W 12 | WSW 16 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WNW 9 | WNW 10 |
 |  |  |  | |  | |  | | | | | |  |  |  | | | | | | | | | | | | | | | | | | | | |  | |  | | |  | | | | | | |
light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | light snow | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | rain shwrs | mod rain | light snow | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | light snow | cloudy | light snow | light snow | light snow | light snow | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | rain shwrs | light rain | light rain | clear | cloudy | cloudy | cloudy | some clouds | some clouds | light snow | snow shwrs | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 4 | — | — | — | — | — | — | — | — | — |
max °C | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 2 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | -1 | -1 | -2 | 1 | 1 | -3 | -1 | 0 | 0 | -1 | -1 | 1 | 3 | 3 | 4 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 |
Moonrise | 7:45 | — | — | 8:53 | — | — | 9:39 | — | — | 10:08 | — | — | 10:27 | — | — | 10:41 | — | — | 10:52 | — | — | 11:02 | — | — | 11:12 | — | — | 11:23 | — | — | 11:36 | — | — | 11:53 | — | — | 12:17 | — | — | 12:50 | — | — | 1:37 | — | — | 2:37 | — |
Moonset | 2:02 | — | — | — | 3:14 | — | — | 4:45 | — | — | 6:22 | — | — | 7:55 | — | — | — | 9:24 | — | — | 10:47 | — | — | — | 12:07 | — | — | 1:25 | — | — | 2:42 | — | — | 3:59 | — | — | 5:14 | — | — | 6:23 | — | — | 7:23 | — | — | 8:09 | — |
 | 8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:11 | — | — | 8:11 | — | — | 8:10 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — | — | 8:04 | — | — | 8:03 | — | — | 8:03 | — | — | 8:00 | — | — | 8:00 | — | — | 7:58 | — | — | 7:56 | — |
 | — | 4:08 | — | — | 4:09 | — | — | 4:10 | — | — | 4:12 | — | — | 4:13 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:19 | — | — | 4:20 | — | — | 4:21 | — | — | 4:22 | — | — | 4:23 | — | — | 4:25 | — | — | 4:27 | — | — | 4:28 |
Today's sea temperature in Heard Island is 2.7° C (Statistics for 12 Jul 1981-2005 – mean: 1.5 max: 1.9 min: 0.9°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest