Port Isabel surf forecast from 7 Jul 2026:
- Most powerful swell: Sunday 12 Jul, 1PM (local time) - 4.5ft (1.3m), 6s period, ESE swell with 141 kJ wave energy.
Best Forecast Surf Conditions for Port Isabel this week:
The most powerful waves expected at Port Isabel in the next 16 days are 1.3m 6s and forecast to arrive on Sunday (Jul 12) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 1PM (Sun 12th Jul) | 4.5ft (1.3m) 6s |
Table - best surf conditions forecast for Port Isabel over the next 16 days.
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Nearest