About Port Isabel Marina
Centrally located in Port Isabel, TX on the channel, Port Isabel Marina & RV Park offers you a friendly and convenient setting with palm trees swaying in the breeze, amazing views of the channel, and if you are patient, the dolphin might dance for you. Amenities include water and sewer hook-ups, basic cable, laundry room, and a small dock and boat ramp. A shower and bath facility is available for an additional fee.
Facilities
Electricity
Water
Showers
Toilets
Laundry
Medical FacilitiesCOORDINATES
26.07351 N, -97.21705 E
Port Information
Telephone
Berth Sizes
< 10m
Depth at MLW
< 2m
Manoeuvrability
Fair
Channel Marking
Fair
Port of Entry
Yes
Overseas Visitor Berths
Yes
Dock Type
Floating
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Sun
5AM - 9AM
17 May 2026
SE 15–17 knots. Gusts up to 27 knots.
26°C
SE 0.5m at 3s period
UV Index: 0 - Low
Cloudy
Sun
9AM - 1PM
17 May 2026
- SE 16 knots. Gusts up to 26 knots.
- 27 to 30°C
- SE 0.5m at 3s period
- UV Index: 9 - Very High
- Cloudy
Sun
1PM - 5PM
17 May 2026
- SE 16 knots. Gusts up to 23 knots.
- 29°C
- SE 0.4m at 2s period
- UV Index: 9 - Very High
- Partly cloudy