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
Sun
5AM - 9AM
03 May 2026
N 9 knots increasing to 12 knots. Gusts up to 17 knots.
15 to 17°C
NE 0.7m at 6s period
UV Index: 0 - Low
Mostly fine
Sun
9AM - 1PM
03 May 2026
- NE 10–12 knots. Gusts up to 17 knots.
- 17 to 20°C
- NE 0.8m at 6s period
- UV Index: 9 - Very High
- Mostly fine
Sun
1PM - 5PM
03 May 2026
- NE 10 knots.
- 19°C
- NE 0.7m at 6s period
- UV Index: 9 - Very High
- Mostly fine