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Heard Island tide table for the next 7 days |
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| m, °C | ft, °F | Days 0–3 Weather Summary: Heavy rain (total 49mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Fri night. Icy conditions (max 8°C on Thu afternoon, min -1°C on Fri night). Winds decreasing (stormy winds from the NW on Thu morning, near gales from the WNW by Sat afternoon). | Days 4–6 Weather Summary: Moderate rain (total 16mm) heaviest on Sat night, then becoming colder with a dusting of snow on Tue morning. Air temperatures will be slightly above freezing (max 3°C on Sat night, min 1°C on Sun afternoon). Winds decreasing (gales from the NNW on Sat night, moderate winds from the NW by Mon afternoon). | ||||||||||||||||
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| Wed | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tue | ||||||||||||
| name | 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 |
after- noon |
| Wave Height Map See all maps |
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High Tide height (m) |
11:33PM 1.17 |
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11:19AM 1.20 |
12:25AM 1.19 |
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12:02PM 1.21 |
1:11AM 1.20 |
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12:43PM 1.21 |
1:55AM 1.19 |
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1:24PM 1.21 |
2:37AM 1.17 |
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2:05PM 1.21 |
3:19AM 1.15 |
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2:46PM 1.19 |
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Low Tide height (m) |
5:03PM 0.48 |
5:22AM 0.62 |
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5:50PM 0.33 |
6:09AM 0.57 |
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6:33PM 0.20 |
6:51AM 0.53 |
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7:16PM 0.11 |
7:32AM 0.51 |
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7:58PM 0.08 |
8:12AM 0.51 |
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8:39PM 0.09 |
8:53AM 0.53 |
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Swell (m) direction |
 W |
 WNW |
WNW |
 NW |
 WNW |
 WNW |
 WSW |
 WSW |
WSW |
 WSW |
 WSW |
 W |
 W |
 WSW |
 WSW |
 W |
 WSW |
 W |
| Wave Height (m) | 5.0 | 6.5 | 6.5 | 7.0 | 6.0 | 5.5 | 5.5 | 6.0 | 6.0 | 5.5 | 5.0 | 4.5 | 3.5 | 3.0 | 2.5 | 2.5 | 2.4 | 2.5 |
| Period (s) | 13 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 14 | 12 | 12 | 11 | 11 | 10 | 10 | 12 | 14 |
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Wind (km/h) |
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| Today's sea temperature in Heard Island is 2.9 °C (Statistics for 24 May 1981-2005 – mean: 2.1 max: 2.5 min: 1.4 °C) | ||||||||||||||||||
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| Summary |
heavy rain |
heavy rain |
mod rain |
light rain |
cloudy |
some clouds |
light snow |
light snow |
some clouds |
rain shwrs |
rain shwrs |
some clouds |
some clouds |
rain shwrs |
some clouds |
light rain |
light snow |
light rain |
| Rain mm | 25 | 13 | 8 | 3 | - | - | - | - | - | 9 | 2 | - | - | 1 | - | 1 | - | 2 |
| High °C | 6 | 7 | 8 | 5 | 2 | 2 | 0 | 1 | 2 | 3 | 3 | 1 | 1 | 2 | 2 | 2 | 2 | 3 |
| Low °C | 4 | 7 | 8 | 3 | 2 | 1 | -1 | 0 | 1 | 3 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
| Chill °C | -1 | 0 | 2 | -2 | -7 | -6 | -9 | -8 | -6 | -4 | -4 | -6 | -6 | -5 | -4 | -4 | -5 | -2 |
| Sunrise | - | 7:58 | - | - | 7:58 | - | - | 8:00 | - | - | 8:02 | - | - | 8:03 | - | - | 8:03 | - |
| Sunset | - | - | 4:07 | - | - | 4:06 | - | - | 4:05 | - | - | 4:04 | - | - | 4:02 | - | - | 4:01 |
Tide datum: Mean Lower Low Water.
