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
Sat
5AM - 9AM
25 April 2026
S 4–10 knots.
23°C
Chance of showers
Sat
9AM - 1PM
25 April 2026
- S 4–11 knots.
- 23 to 26°C
Calm sea
UV Index: 8 - Very High- Chance of showers
Sat
1PM - 5PM
25 April 2026
- S 7 knots increasing to 10 knots.
- 25°C
- Calm sea
- UV Index: 8 - Very High
- Chance of showers