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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: Moderate rain (total 10mm), heaviest on Sat morning. Low air temperatures (max 5°C on Fri night, min 2°C on Sun night). Winds decreasing (severe gales from the W on Sat night, strong winds from the WSW by Sun night). | Days 4–6 Weather Summary: A dusting of new snow. Icy conditions (max 2°C on Mon night, min -1°C on Thu morning). Winds decreasing (gales from the SSW on Tue night, calm by Thu morning). | ||||||||||||||||
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| Fri | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thu | ||||||||||||
| 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) |
3:48AM 1.14 |
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3:12PM 1.23 |
4:38AM 1.14 |
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3:55PM 1.24 |
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5:34AM 1.14 |
4:43PM 1.23 |
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6:40AM 1.14 |
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5:41PM 1.19 |
8:03AM 1.15 |
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6:59PM 1.15 |
9:20AM 1.18 |
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Low Tide height (m) |
9:09PM 0.15 |
9:16AM 0.59 |
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9:54PM 0.20 |
10:00AM 0.68 |
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10:44PM 0.29 |
10:52AM 0.77 |
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11:43PM 0.39 |
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12:01PM 0.85 |
12:55AM 0.50 |
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1:45PM 0.87 |
2:19AM 0.57 |
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3:19PM 0.82 |
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Swell (m) direction |
 W |
 W |
 W |
 WSW |
 WSW |
 WSW |
 WSW |
 W |
W |
 W |
 W |
 WSW |
 SSW |
SSW |
 SSW |
 SSW |
 WSW |
 WSW |
| Wave Height (m) | 5.0 | 6.5 | 7.0 | 7.5 | 6.0 | 5.0 | 4.0 | 4.0 | 4.0 | 3.0 | 2.5 | 2.5 | 3.5 | 3.5 | 2.5 | 2.1 | 1.8 | 1.6 |
| Period (s) | 12 | 13 | 13 | 13 | 13 | 12 | 11 | 13 | 12 | 12 | 12 | 12 | 8 | 9 | 9 | 8 | 10 | 9 |
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Wind (km/h) |
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| Today's sea temperature in Heard Island is 3.6 °C (Statistics for 20 Apr 1981-2005 – mean: 2.7 max: 3.8 min: 1.8 °C) | ||||||||||||||||||
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| Summary |
rain shwrs |
light rain |
light rain |
light rain |
light rain |
some clouds |
some clouds |
rain shwrs |
light rain |
some clouds |
light snow |
light snow |
cloudy |
some clouds |
some clouds |
light snow |
cloudy |
some clouds |
| Rain mm | 1 | 3 | 1 | 2 | 1 | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - |
| High °C | 5 | 4 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Low °C | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 3 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | -1 | 0 |
| Chill °C | -1 | -4 | -5 | -6 | -5 | -5 | -5 | -4 | -4 | -3 | -4 | -8 | -8 | -7 | -7 | -5 | 0 | -4 |
| Sunrise | - | 7:03 | - | - | 7:05 | - | - | 7:05 | - | - | 7:07 | - | - | 7:09 | - | - | 7:11 | - |
| Sunset | - | - | 5:06 | - | - | 5:04 | - | - | 5:01 | - | - | 5:00 | - | - | 4:57 | - | - | 4:54 |
Tide datum: Mean Lower Low Water.
