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 — and sunset is at 05:16 PM.
Days 1–4 Weather SummaryModerate rain (total 13mm) heaviest on Thu night, then becoming colder with a dusting of snow on Sun morning. Low air temperatures (max 6°C on Thu night, min 1°C on Sun morning). Winds increasing (fresh winds from the N on Thu afternoon, severe gales from the WSW by Fri morning). | Days 5–7 Weather SummaryA dusting of snow. Milder later with heavy rain (total 26mm) on Sun afternoon. Low air temperatures (max 6°C on Sun night, min 1°C on Sun afternoon). Winds decreasing (gales from the WSW on Mon afternoon, moderate winds from the W by Tue morning). | Days 8–10 Weather SummaryModerate rain (total 15mm), heaviest on Thu afternoon. Mild temperatures (max 6°C on Thu afternoon, min 2°C on Wed afternoon). Winds increasing (light winds from the W on Wed afternoon, near gales from the WNW by Thu night). | Days 11–13 Weather SummaryModerate rain (total 10mm) heaviest on Sun afternoon, then becoming colder with a dusting of snow on Mon morning. Temperatures will be slightly above freezing (max 4°C on Sun morning, min 1°C on Mon morning). Winds decreasing (near gales from the WSW on Mon afternoon, fresh winds from the WNW by Mon night). | ||||||||||||||||||||||||||||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | ||||||||||||||||||||||||||||||||
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 | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 11:16AM1.14m | 11:42PM1.11m | 11:49AM1.15m | 00:35AM1.14m | 12:22PM1.17m | 1:23AM1.15m | 12:56PM1.18m | 2:09AM1.15m | 1:31PM1.21m | 2:54AM1.14m | 2:08PM1.23m | 3:40AM1.13m | 2:48PM1.24m | 4:28AM1.11m | 3:29PM1.24m | 5:19AM1.09m | 4:15PM1.22m | 6:19AM1.09m | 5:08PM1.17m | 7:34AM1.10m | 6:18PM1.12m | 8:52AM1.12m | 8:13PM1.07m | 9:54AM1.15m | 10:10PM1.08m | 10:41AM1.17m | 11:23PM1.10m | 11:20AM1.18m | 00:17AM1.10m | ||||||||||||||||||
Low Tide | 5:30PM0.56m | 5:40AM0.55m | 6:09PM0.40m | 6:22AM0.53m | 6:49PM0.25m | 7:02AM0.53m | 7:30PM0.14m | 7:40AM0.54m | 8:11PM0.08m | 8:18AM0.58m | 8:54PM0.07m | 8:56AM0.64m | 9:38PM0.13m | 9:37AM0.70m | 10:26PM0.23m | 10:24AM0.78m | 11:19PM0.35m | 11:24AM0.84m | 00:23AM0.49m | 1:01PM0.88m | 1:43AM0.60m | 2:54PM0.84m | 3:06AM0.67m | 4:09PM0.75m | 4:13AM0.70m | 5:04PM0.64m | 5:07AM0.70m | 5:49PM0.53m | |||||||||||||||||||
WNW 7 | W 11 | WSW 13 | WSW 13 | WSW 12 | WSW 10 | W 11 | W 11 | W 11 | WNW 8 | W 12 | W 12 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | WNW 11 | WNW 12 | W 13 | W 13 | W 13 | W 13 | W 12 | W 11 | WNW 10 | WNW 11 | W 11 | W 11 | W 11 | W 11 | WSW 11 | WSW 12 | W 12 | WSW 12 | WSW 12 | WSW 11 | WSW 9 | WSW 10 | SW 10 | WSW 16 | |
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light rain | light rain | light rain | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | light snow | light snow | heavy rain | light rain | some clouds | some clouds | some clouds | cloudy | rain shwrs | some clouds | clear | some clouds | light rain | mod rain | light rain | rain shwrs | some clouds | light rain | rain shwrs | some clouds | some clouds | light rain | rain shwrs | some clouds | snow shwrs | some clouds | some clouds | light rain | light rain | mod rain | light rain | rain shwrs | some clouds | cloudy | light rain | rain shwrs | rain shwrs | some clouds | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
4 | 4 | 1 | — | 3 | 1 | — | — | — | 7 | 12 | 1 | — | — | — | — | 6 | — | — | — | 2 | 6 | 3 | 2 | — | 1 | 1 | — | — | 2 | 5 | — | — | — | — | 2 | 2 | 10 | 2 | 1 | — | — | 1 | 4 | 1 | — | — | |
max°C | 5 | 6 | 3 | 3 | 3 | 3 | 2 | 2 | 3 | 4 | 6 | 4 | 3 | 3 | 3 | 5 | 6 | 3 | 2 | 4 | 5 | 6 | 5 | 3 | 3 | 3 | 2 | 2 | 3 | 4 | 4 | 2 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 |
Moonrise | — | — | 7:43 | — | — | 9:17 | — | — | 10:54 | — | — | 12:28 | — | — | 1:46 | — | — | 2:42 | — | — | — | 3:19 | — | — | 3:42 | — | — | 3:58 | — | — | 4:10 | — | — | 4:20 | — | — | 4:29 | — | — | 4:38 | — | — | 4:49 | — | — | 5:01 | — |
Moonset | 5:27 | — | — | 5:40 | — | — | 5:57 | — | — | 6:21 | — | — | 6:59 | — | — | 7:56 | — | — | — | 9:12 | — | — | 10:40 | — | — | — | 12:09 | — | — | 1:34 | — | — | 2:55 | — | — | 4:14 | — | — | 5:30 | — | — | 6:46 | — | — | 8:02 | — | — |
 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — |
 | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:10 | — | — | 5:08 | — | — | 5:06 | — | — | 5:04 | — | — | 5:01 | — | — | 5:00 | — | — | 4:58 | — | — | 4:55 | — | — | 4:53 | — | — | 4:52 | — | — | 4:50 | — | — | 4:47 | — | — | 4:45 | — |
Today's sea temperature in Heard Island is 4.1° C (Statistics for 16 Apr 1981-2005 – mean: 2.8 max: 3.8 min: 2.0°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest