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St. Johns Yacht Harbor

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St. Johns Yacht Harbor is a marina in Johns Island, South Carolina. Powerboat charters and rentals.

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Boater reviews

4.6on Google, 272 reviews
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Around here

Around St. Johns Yacht Harbor

Campground at James Island County Pa…1.7 miFort Sumter Visitor Center at Libert…5.7 mi5 mi

Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US

Typical water level by month

1997 to 2025

The water at St. Johns Yacht Harbor typically sits highest in October, at a median 11.05 ft, and lowest in January, at 10.21 ft. The highest water level on record for any single day is 13.20 ft, in 2017.

Show the numbers
Typical water level by month at Cooper R at Filbin Creek at North Charleston, SC, in ft
MonthTypical (ft)Usual range (ft)
January10.219.83 to 10.56
February10.289.92 to 10.67
March10.3610.07 to 10.74
April10.4510.13 to 10.79
May10.5310.27 to 10.82
June10.5210.23 to 10.88
July10.4410.22 to 10.76
August10.6310.36 to 10.93
September11.0410.79 to 11.39
October11.0510.77 to 11.45
November10.8410.44 to 11.15
December10.4310.06 to 10.83

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 27 years of record. Statistics published by the US Geological Survey for Cooper R at Filbin Creek at North Charleston, SC (site 021720677). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Current conditions

Today · Sat

88Go/ 100

FogWaves 2.3 ft74°FRain 2%Wind 7 kt, gusts 13

Waves

2.2 ft @ 8s

Wind

4 kt

Gusts 13 kt

Water

71°F

Air

66°F

Water level

13.58 ft

Much above normal (95th)

Air quality

49 Good

North Charleston F.S. monitor, 11 km

Tides

Falling

Low 0.3 ft at Sun 1:26 AM

Predicted at Elliott Cut entrance, 2 km away.

Get a 2027 tide calendar for this station

Forecast from Open-Meteo global models (NOAA & ECMWF). Air quality: South Carolina DES via EPA AirNow. Preliminary data, not verified. Tide predictions: NOAA CO-OPS, feet above mean lower low water. See full conditions →

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