South Padre Island & Laguna Madre, TX

Today’s Forecast:

Today’s Report:

About South Padre Island & Laguna Madre

Forecast guidance is centered on the principal visitor area near Port Isabel. The wider barrier island, bay and resort coast setting reaches toward Laguna Madre, so local wind and access deserve a second check.

Plan Around Conditions

Confirm the named launch, water level and wind exposure near Port Isabel; a usable shoreline does not guarantee a safe return trip. Consult the forecast, gauge, harbor or launch authority responsible for the exact water and access point before relying on conditional access.

Weather Tips

• Leave the Gulf-facing shore before a gust front or rising surf can make the route back from Laguna Madre difficult.
• Compare tide, visibility and water-quality notices for Port Isabel with the separate wind forecast for the actual water used.

Nearby Towns and Areas

• Port Isabel
• Laguna Madre
• Isla Blanca Park
• Brazos Santiago Pass
• Queen Isabella Causeway

Adjust the Day to the Forecast

If wind or water conditions rule out the planned launch, use a legal shore-fishing or land route near Port Isabel instead of moving blindly to another access point.

7-Day Forecast

Weather by Season

Winter

Northers bring abrupt wind shifts, rough Gulf surf and cold-water exposure along Port Isabel; ferry or beach-road access may lag improving skies.

Spring

Spring sea fog, strengthening onshore wind and changing beach access shape trips toward Laguna Madre; Gulf and bay forecasts should not be interchanged.

Summer

Heat index, rip currents, lightning, sargassum and water-quality notices shape Gulf-side use; bay-side wind can differ sharply near Port Isabel.

Fall

Warm Gulf water keeps tropical swell, overwash and evacuation risk active through much of fall; a pleasant air temperature near Laguna Madre is not an all-clear.

Key Climate Data Points

• Local climate: Barrier island, bay and resort coast conditions near Port Isabel make rip currents the leading local planning signal.
• Annual mean temperature: Near Port Isabel, the annual mean temperature is generally in the low to mid-70s °F; Gulf and bay water moderates winter cold but adds humidity and wind exposure.
• Warmest or primary-use period: July and August bring the hottest air and warmest water, with humidity and tropical-season disruptions limiting long outings.
• Coldest or limited-access period: December through February is coolest; snow is unusual, but northers, cold water and isolated freezes can close exposed access.
• Most consequential precipitation period: Late spring and september is the most consequential precipitation period here because it can affect rip currents near Laguna Madre.
• Primary hazard timing: June through november tropical, surf and coastal-flood hazards most directly affects surf.
• Best general outdoor window: November through april for land activities; summer water plans require marine checks; the useful window still depends on rip currents.