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Detailed Sea Conditions for Heard Island over the next 2 days |
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| m, °C | ft, °F | Monday 25 | Tuesday 26 | Wed | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2AM | 5AM | 8AM | 11AM | 2PM | 5PM | 8PM | 11PM | 2AM | 5AM | 8AM | 11AM | 2PM | 5PM | 8PM | 11PM | 2AM | 5AM | |
| Tide State | flow | high | ebb | low | flow | high | ebb | low | flow | high | ebb | low | flow | high | ebb | low | flow | high |
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High Tide height (m) |
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2:37AM 1.13 |
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3:29PM 0.99 |
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3:02AM 1.12 |
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4:07PM 0.98 |
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3:26AM 1.11 |
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Low Tide height (m) |
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9:06AM 0.32 |
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8:54PM 0.58 |
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9:37AM 0.36 |
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9:20PM 0.67 |
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Swell (m) direction |
 W |
W |
W |
W |
 W |
 W |
W |
 W |
 W |
 W |
 WSW |
 WSW |
WSW |
 W |
W |
 WSW |
WSW |
WSW |
| Wave Height (m) | 5.5 | 5.5 | 5.5 | 5.5 | 6.0 | 6.5 | 6.5 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.5 | 4.5 |
| Period (s) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
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Wind (km/h) |
 |
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| Today's sea temperature in Heard Island, Antarctica is 1.9 °C (Statistics for 25 Sep 1981-2005 – mean: 0.9 max: 1.5 min: 0.5 °C) | ||||||||||||||||||
| Summary |
some clouds |
some clouds |
some clouds |
some clouds |
cloudy |
light rain |
light rain |
light rain |
some clouds |
some clouds |
cloudy |
some clouds |
some clouds |
some clouds |
some clouds |
some clouds |
some clouds |
some clouds |
| Rain mm | - | - | - | - | - | 3 | 2 | 2 | - | - | - | - | - | - | - | - | - | - |
| Temp °C | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 |
| Chill °C | -7 | -7 | -6 | -6 | -7 | -7 | -5 | -5 | -5 | -6 | -6 | -5 | -7 | -7 | -7 | -7 | -6 | -6 |
| Sunrise | - | - | 5:48 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:09 | - | - | - | - |
Tide datum: Mean Lower Low Water.
