About Morningstar Marinas Mayport
Located on St. Johns River, Mayport is the fisherman’s dream with the best location for all anglers - only two miles from the inlet to the ocean and two miles from the Intercostal Waterway. VHF Monitored: 16 | Working: 74 Jacksonville, FL | N 30° 23.800' / W 081° 25.783' 4852 Ocean Street Jacksonville, FL 32233 Fully Stocked Ship’s Store Boat Wash, Wax & Detailing Boat Bottom Painting Maintenance & Winterization Services Clubhouse, Porch & Picnic Areas Transient Services Facilities Largest Vessel: 160 ft. Total Slips: 10 Transient Slips: 6 Dock Type: Floating Bulkhead Length: 138 ft. Approach / Dockside Depth: 40.0 / 20.0 ft. Tide Range: 4.0 ft.
Facilities
Electricity
PetrolDiesel
Water
Wifi
Sewage
Toilets
Recycling
Food
HauloutCOORDINATES
30.39610 N, -81.42949 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m, 20m+
Depth at MLW
3m+
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
16 - 74
Port of Entry
No
Overseas Visitor Berths
Yes
Catamaran Berths
Yes
Dock Type
Floating
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Sat
9AM - 1PM
04 July 2026
W 2–6 knots veering NE 2-6 knots.
29°C
Calm sea
Chance of showers
Sat
1PM - 5PM
04 July 2026
- NE 6 knots increasing to SE 9 knots.
- 28 to 30°C
- Calm sea
UV Index: 8 - Very High- Chance of showers
Sat
5PM - 9PM
04 July 2026
- SE 9 knots decreasing to 7 knots.
- Decreasing from 30 to 27°C
- E 0.4m at 5s period
- UV Index: 0 - Low
- Mostly fine