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East Bay Harbor Marina

About

East Bay Harbor Marina is a marina in Williamsburg, Michigan. It is the only marina on the East Bay of Traverse City, with 70 full-service slips available seasonally. Amenities include a full-service gas dock, water, electricity, restrooms, shower facilities, and pump-out services.

Gallery

Operator details

Vessels
Powerboat

Boater reviews

4.7on Google, 41 reviews
Read the reviews on Google Maps

Rating from Google.

Around here

Around East Bay Harbor Marina

Traverse Bay RV Resort2.2 miTraverse City State Park Campground2.8 mi5 mi

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

Typical flow by month

1998 to 2026

The water at East Bay Harbor Marina typically runs highest in April, at a median 171 cfs, and lowest in September, at 93 cfs. The highest flow on record for any single day is 983 cfs, in 2026.

Show the numbers
Typical flow by month at Boardman R above Brown Bridge Road near Mayfield, MI, in cfs
MonthTypical (cfs)Usual range (cfs)
January11097 to 123
February10997 to 120
March136110 to 164
April171134 to 203
May136117 to 166
June124106 to 142
July10293 to 117
August9385 to 105
September9382 to 104
October10588 to 118
November10994 to 129
December11198 to 130

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 29 years of record. Statistics published by the US Geological Survey for Boardman R above Brown Bridge Road near Mayfield, MI (site 04126970). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Current conditions

Today · Sun

69Maybe/ 100

Wind 18 kt · Gusts to 31 kt

Partly cloudyHigh 53°F, low 40°FRain 3%Wind 18 kt, gusts 31

Waves

0.2 ft

Wind

2 kt

Gusts 31 kt

Air

64°F

Streamflow

104 cfs

Normal (38th)

Water level

3.24 ft

National Weather ServiceBelow flood stage

Flood stage 7 ft. NWS reads 3.26 ft here.

NWS issues forecasts here only during high water.

Forecast from Open-Meteo global models (NOAA & ECMWF). Flood stages and forecasts: NOAA National Weather Service. See full conditions →