Heard Island tide table for the next 7 days
Issued (local time): 4 pm Saturday 17 Apr 2021
Forecast update inUpdates in hr min sUpdate imminent
Heard Island tide table for the next 7 daysForecast update inUpdates in hr min sUpdate imminent
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Days 0–3 Weather Summary: A dusting of snow giving way to moderate rain (total 12mm) heaviest on Mon night. Icy conditions (max 6°C on Tue morning, min 0°C on Sun night). Winds increasing (light winds from the WNW on Sun afternoon, gales from the NW by Mon night). | Days 4–6 Weather Summary: Light rain (total 8mm) at first, then becoming colder with a dusting of snow on Thu morning. Icy conditions (max 4°C on Wed night, min 0°C on Thu afternoon). Winds decreasing (near gales from the NW on Wed night, moderate winds from the SSW by Fri afternoon). | ||||||||||||||||
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| Sat | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Fri | ||||||||||||
| Time of Day |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
after- noon |
night |
morn- ing |
| Wave Height Map See all maps |
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High Tide height (m) |
2:32PM
1.11 |
4:00AM
1.01 |
2:58PM
1.14 |
4:40AM
1.04 |
3:27PM
1.16 |
5:29AM
1.06 |
4:04PM
1.17 |
6:29AM
1.07 |
4:52PM
1.16 |
7:52AM
1.09 |
5:58PM
1.13 |
9:15AM
1.12 |
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Low Tide height (m) |
9:15PM
0.31 |
9:02AM
0.72 |
9:48PM
0.35 |
9:34AM
0.80 |
10:27PM
0.40 |
10:13AM
0.88 |
11:14PM
0.47 |
11:09AM
0.94 |
00:15AM
0.53 |
12:42PM
0.97 |
1:36AM
0.58 |
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Swell (m) direction |
WNW | WNW | WSW | WSW | WSW | W | W | WNW | WNW | WNW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W |
| Wave Height (m) | 2.5 | 2.5 | 3.0 | 3.0 | 3.5 | 4.0 | 4.5 | 6.0 | 6.5 | 5.0 | 4.5 | 5.0 | 5.0 | 4.5 | 5.0 | 5.0 | 4.0 | 3.0 |
| Period (s) | 10 | 9 | 11 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 13 |
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Wind (km/h) |
NW |
NNW |
NNW |
WSW |
WSW |
W |
NW |
NW |
W |
WNW |
WNW |
WNW |
WNW |
NNW |
WNW |
WSW |
WSW |
SSW |
| Today's sea temperature in Heard Island is 3.1 °C (Statistics for 17 Apr 1981-2005 – mean: 2.8 max: 3.8 min: 2.0 °C) | ||||||||||||||||||
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| Summary | clear | some clouds |
some clouds |
light snow |
snow shwrs |
some clouds |
light rain |
light rain |
light rain |
some clouds |
some clouds |
cloudy | light rain |
light rain |
light snow |
light snow |
some clouds |
some clouds |
| Rain mm | - | - | - | 1 | - | - | 2 | 5 | 4 | - | - | - | 2 | 4 | 2 | - | - | - |
| High °C | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 3 | 2 | 3 | 3 | 4 | 4 | 1 | 0 | 0 |
| Low °C | 2 | 2 | 2 | 1 | 0 | 1 | 2 | 4 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 0 | 0 | 0 |
| Chill °C | -5 | -5 | -5 | -2 | -6 | -5 | -5 | -2 | -1 | -4 | -4 | -4 | -4 | -3 | -3 | -7 | -9 | -6 |
| Sunrise | - | - | 6:58 | - | - | 6:58 | - | - | 7:01 | - | - | 7:03 | - | - | 7:05 | - | - | 7:05 |
| Sunset | 5:15 | - | - | 5:12 | - | - | 5:09 | - | - | 5:07 | - | - | 5:06 | - | - | 5:04 | - | - |
Tide datum: Mean Lower Low Water.