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Fort Johnson, Charleston Harbor tide table for the next 7 days |
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| m, °C | ft, °F | Days 0–3 Weather Summary: Heavy rain (total 25mm), heaviest during Sat afternoon. Very warm air temperatures (max 32°C on Sun afternoon, min 27°C on Sun night). Winds decreasing (fresh winds from the S on Sat night, calm by Sun morning). | Days 4–6 Weather Summary: Heavy rain (total 45mm), heaviest during Thu morning. Very warm air temperatures (max 32°C on Thu afternoon, min 25°C on Fri morning). Winds decreasing (fresh winds from the SW on Wed night, light winds from the W by Thu night). | ||||||||||||||||
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| Sat | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Fri | ||||||||||||
| name |
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 |
night |
morn- ing |
| Wave Height Map See all maps |
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High Tide height (m) |
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6:59PM 1.98 |
7:26AM 1.69 |
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7:52PM 2.01 |
8:19AM 1.75 |
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8:43PM 2.01 |
9:10AM 1.79 |
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9:29PM 1.96 |
9:58AM 1.79 |
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10:14PM 1.89 |
10:44AM 1.77 |
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10:57PM 1.79 |
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Low Tide height (m) |
12:36PM -0.11 |
1:21AM 0.01 |
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1:30PM -0.15 |
2:11AM -0.05 |
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2:22PM -0.16 |
2:58AM -0.08 |
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3:11PM -0.13 |
3:43AM -0.07 |
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3:58PM -0.07 |
4:26AM -0.03 |
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4:44PM 0.02 |
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5:08AM 0.03 |
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Swell (m) direction |
 SE |
 SE |
 ESE |
ESE |
ESE |
ESE |
ESE |
 ESE |
ESE |
SE |
 ESE |
SE |
SE |
ESE |
SE |
 ESE |
ESE |
 SE |
| Wave Height (m) | 0.7 | 0.7 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.7 | 0.8 | 0.7 | 0.7 | 0.8 | 0.7 | 0.7 | 0.7 | 0.7 |
| Period (s) | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 6 |
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Wind (km/h) |
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| Today's sea temperature in Fort Johnson, Charleston Harbor is 29.9 °C (Statistics for 19 Aug 1981-2005 – mean: 28.1 max: 28.8 min: 26.8 °C) | ||||||||||||||||||
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| Summary |
risk tstorm |
risk tstorm |
risk tstorm |
some clouds |
risk tstorm |
risk tstorm |
risk tstorm |
clear |
risk tstorm |
clear | clear |
rain shwrs |
risk tstorm |
risk tstorm |
risk tstorm |
risk tstorm |
risk tstorm |
risk tstorm |
| Rain mm | 6 | 8 | 1 | - | 5 | 2 | 2 | - | 1 | - | - | 1 | 4 | 9 | 10 | 1 | 14 | 1 |
| High °C | 31 | 29 | 30 | 32 | 29 | 29 | 30 | 28 | 29 | 31 | 28 | 29 | 30 | 29 | 30 | 32 | 30 | 25 |
| Low °C | 31 | 28 | 28 | 30 | 27 | 27 | 29 | 27 | 27 | 30 | 27 | 27 | 30 | 28 | 28 | 31 | 27 | 25 |
| Chill °C | 31 | 29 | 30 | 32 | 29 | 29 | 30 | 28 | 29 | 31 | 28 | 29 | 30 | 29 | 30 | 32 | 30 | 25 |
| Sunrise | - | - | 6:46 | - | - | 6:46 | - | - | 6:47 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 |
| Sunset | 8:00 | - | - | 7:59 | - | - | 7:58 | - | - | 7:55 | - | - | 7:54 | - | - | 7:53 | - | - |
Tide datum: -.
