About Diamondhead Marina
Located south of the Diamondhead entrance, the Diamondhead Marina offers easy access to the Bay of St. Louis.
Facilities
Electricity
PetrolDiesel
Water
SewageCOORDINATES
30.36535 N, -89.37371 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Manoeuvrability
Good
Channel Marking
Excellent
Port of Entry
No
Overseas Visitor Berths
Yes
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Thu
5AM - 9AM
19 March 2026
Light and variable.
15°C
Sunny
Thu
9AM - 1PM
19 March 2026
- Light and variable.
- Increasing from 15 to 19°C
Calm sea
UV Index: 7 - High- Sunny
Thu
1PM - 5PM
19 March 2026
- S 4 knots increasing to 7 knots.
- 18 to 21°C
- Calm sea
- UV Index: 7 - High
- Sunny