Charleston
Charts
16-Day Marine Weather Forecast Print

Saturday 5/18

Morning

Breezy SSW winds with moderate choppy seas. Very small short period waves.

Winds: SSW 11 to 15 knots.

Seas: SE 2 feet at 9 seconds.

Afternoon

Breezy W winds with moderate choppy seas. Very small short period waves.

Winds: W 11 to 15 knots.

Seas: SE 2 feet at 9 seconds.

Sunday 5/19

Morning

Light W winds with a slight chop. Very small mid period waves.

Winds: W 7 to 9 knots.

Seas: SE 2 feet at 10 seconds.

Afternoon

Moderate to strong NE winds with choppy seas. Very small very short period waves.

Winds: NE 16 knots.

Seas: SSE 2 feet at 5 seconds.

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16-Day Wind, Waves & Tide Print
Wind
Avg. (kts)
Gust (kts)
Direction
Waves
Avg. (ft)
Peak (ft)
Direction
Per. (sec)
Weather
Precip. (in)
Temp (f)
Pressure (mb)

Tides

4ft
2ft
Sea Level
-2ft
-4ft
Saturday 5/18
12am
11
14

SW
2
2

SSE
6
3am
10
13

SSW
1
2

SE
9
6am
11
15

SSW
2
2

SE
9
9am
10
14

WSW
2
2

SE
9
12pm
10
15

W
2
2

SE
9
3pm
10
12

WSW
2
2

SE
9
6pm
11
15

W
2
2

SE
9
9pm
5
5

WNW
2
2

SSE
5
Sunday 5/19
12am
8
8

SSW
2
2

SE
9
3am
7
9

SSW
2
2

SE
10
6am
7
9

W
2
2

SE
10
9am
9
9

WNW
1
2

SE
10
12pm
3
3

ESE
1
2

SE
10
3pm
5
5

NNE
1
2

SE
10
6pm
16
16

NE
2
2

SSE
5
9pm
15
16

NE
3
3

ENE
4

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Saturday 5/18
12am
NIGHT_THUNDER_SHOWERS
0
76
1013
3am
NIGHT_THUNDER_STORMS
0
76
1012
-
6am
THUNDER_STORMS
0
76
1012
9am
THUNDER_STORMS
0
75
1014
-
12pm
DRIZZLE
0
75
1014
-
3pm
THUNDER_SHOWERS
0
75
1014
6pm
HEAVY_THUNDER_STORMS
0.1
76
1012
-
9pm
NIGHT_CLEAR
0
76
1012
-
  • Sunrise: 6:20AM
  • Sunset: 8:13PM
  • Moonrise: 3:51PM
  • Moonset: 3:36AM
  • 74% Waxing Gibbouswaxing gibbous
Sunday 5/19
12am
NIGHT_CLEAR
0
76
1012
3am
NIGHT_THUNDER_STORMS
0.1
73
1011
-
6am
HEAVY_THUNDER_STORMS
0
75
1011
9am
CLEAR
0
73
1012
-
12pm
BRIEF_SHOWERS_POSSIBLE
0
73
1012
-
3pm
LIGHT_SHOWERS_POSSIBLE
0.1
74
1012
6pm
LIGHT_RAIN
0.1
71
1013
-
9pm
NIGHT_CLOUDY
0
71
1013
-
  • Sunrise: 6:19AM
  • Sunset: 8:14PM
  • Moonrise: 4:45PM
  • Moonset: 4:00AM
  • 82% Waxing Gibbouswaxing gibbous

Swell - Model Run: 18th May, 08:00:AM EDT / Last Updated: 18th May, 05:34:PM EDTWeather - Model Run: 18th May, 08:00:AM EDT / Last Updated: 18th May, 02:56:PM EDT

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