Detailed Sea Conditions for James Bay, Saint Helena over the next 2 days
Issued (local time): 5 am Saturday 17 Apr 2021
Detailed Sea Conditions for James Bay, Saint Helena over the next 2 daysForecast update inUpdates in hr min sUpdate imminent
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Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||||
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3AM | 6AM | 9AM | 12PM | 3PM | 6PM | 9PM | 0AM | 3AM | 6AM | 9AM | 12PM | 3PM | 6PM | 9PM | 0AM | 3AM | 6AM | |
Tide State | flow | high | ebb | low | flow | high | ebb | ebb | low | flow | high | ebb | low | flow | high | ebb | low | flow |
High Tide height (m) |
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5:43AM 0.77 |
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5:55PM 0.75 |
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6:26AM 0.72 |
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6:40PM 0.69 |
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Low Tide height (m) |
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11:49AM 0.26 |
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12:10AM 0.25 |
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12:34PM 0.31 |
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1:00AM 0.29 |
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Swell (m) direction |
SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | WSW | SW | SW | SW | SW |
Wave Height (m) | 1.7 | 1.7 | 1.8 | 1.7 | 1.7 | 1.7 | 1.7 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.7 | 1.8 | 1.8 | 1.9 | 1.9 |
Period (s) | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 14 | 14 | 13 | 13 |
Wind (km/h) |
ESE |
ESE |
SE |
SE |
SE |
SE |
SE |
SE |
ESE |
ESE |
ESE |
ESE |
ESE |
SE |
SE |
SE |
SE |
SE |
Today's sea temperature in James Bay, Saint Helena is 25.2 °C (Statistics for 17 Apr 1981-2005 – mean: 24.5 max: 25.3 min: 23.6 °C) | ||||||||||||||||||
Summary | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear |
Rain mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Temp °C | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Chill °C | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Sunrise | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - |
Sunset | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - |
Tide datum: Mean Lower Low Water.