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A M8.1 earthquake near the Kermadec Islands north of New Zealand may pose risk of regional tsunamis. Vanuatu, New Caledonia and northern parts of New Zealand are most vulnerable
Detailed Sea Conditions for Herendeen Island, Shumagin Islands over the next 2 days
Issued (local time): 2 pm Thursday 04 Mar 2021
Detailed Sea Conditions for Herendeen Island, Shumagin Islands over the next 2 daysForecast update inUpdates in hr min sUpdate imminent
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Thursday 4 | Friday 5 | Saturday 6 | |||||||||||||||
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| 12PM | 3PM | 6PM | 9PM | 0AM | 3AM | 6AM | 9AM | 12PM | 3PM | 6PM | 9PM | 0AM | 3AM | 6AM | 9AM | 12PM | 3PM | |
| Tide State | ebb | low | flow | high | ebb | ebb | flow | high | ebb | low | flow | high | ebb | low | flow | high | ebb | low |
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High Tide height (m) |
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6:38PM 1.70 |
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6:13AM 2.37 |
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8:04PM 1.51 |
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7:07AM 2.27 |
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Low Tide height (m) |
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12:19PM 0.11 |
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11:44PM 0.81 |
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1:29PM 0.14 |
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12:27AM 1.04 |
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2:53PM 0.15 |
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Swell (m) direction |
SSW | SSW | SW | WNW | NW | NW | SW | SW | SW | SSW | SSW | SSW | SSW | SW | SSW | SSW | SW | SW |
| Wave Height (m) | 0.8 | 1.3 | 1.2 | 1.5 | 1.7 | 1.6 | 1.4 | 1.3 | 1.8 | 2.1 | 2.1 | 1.6 | 1.2 | 1.2 | 1.3 | 1.3 | 1.1 | 1.0 |
| Period (s) | 4 | 5 | 7 | 5 | 6 | 6 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
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Wind (km/h) |
S |
SSW |
WSW |
NW |
NW |
NW |
WNW |
WSW |
WNW |
WNW |
NW |
NW |
WSW |
W |
WNW |
WNW |
WNW |
WNW |
| Today's sea temperature in Herendeen Island, Shumagin Islands, Alaska is 4.3 °C (Statistics for 04 Mar 1981-2005 – mean: 3.6 max: 5.1 min: 2.6 °C) | ||||||||||||||||||
| Summary | cloudy |
light rain |
light rain |
cloudy | clear |
some clouds |
some clouds |
some clouds |
cloudy |
some clouds |
cloudy |
some clouds |
some clouds |
some clouds |
some clouds |
some clouds |
some clouds |
some clouds |
| Rain mm | - | 3 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp °C | 0 | 3 | 4 | 1 | 0 | -1 | 0 | 0 | 1 | -1 | 0 | 1 | 0 | 3 | 3 | 3 | 3 | 3 |
| Chill °C | -8 | -4 | -2 | -8 | -9 | -10 | -8 | -7 | -8 | -11 | -10 | -7 | -6 | -4 | -4 | -4 | -3 | -2 |
| Sunrise | - | - | - | - | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:15 | - | - |
| Sunset | - | - | 7:19 | - | - | - | - | - | - | - | 7:21 | - | - | - | - | - | - | - |
Tide datum: Mean Lower Low Water.