Port Mansfield, TX to the Rio Grande River 20 - 60 NM Marine Forecast
| Rest Of Today...Southeast Winds Around 15 Knots. Seas 4 To 5 Feet. Wave Detail: Southeast 4 Feet At 6 Seconds. |
| Tonight...Southeast Winds Around 15 Knots. Seas 4 To 5 Feet. Wave Detail: Southeast 4 Feet At 6 Seconds. |
| Friday...Southeast Winds 10 To 15 Knots. Seas 4 To 5 Feet. Wave Detail: Southeast 4 Feet At 7 Seconds. |
| Friday Night...Southeast Winds 10 To 15 Knots. Seas 3 To 5 Feet. Wave Detail: Southeast 4 Feet At 7 Seconds. |
| Saturday...Southeast Winds 10 To 15 Knots. Seas 3 To 5 Feet. Wave Detail: Southeast 4 Feet At 7 Seconds. |
| Saturday Night...Southeast Winds 10 To 15 Knots. Seas 3 To 4 Feet. Wave Detail: Southeast 3 Feet At 7 Seconds. |
| Sunday...South Winds 10 To 15 Knots. Seas 3 To 4 Feet. |
| Sunday Night...Southeast Winds 10 To 15 Knots. Seas 3 To 4 Feet. |
| Monday...South Winds 10 To 15 Knots. Seas 3 To 4 Feet. |
| Monday Night...Southeast Winds 10 To 15 Knots. Seas 3 To 4 Feet. |
| Area Forecast Discussion National Weather Service Brownsville TX 1038pm CDT Thu July 16 2026 ...NewARINE... .KEY MESSAGES... Updated at 1026pm CDT Thu July 16 2026 * Hot and rain-free conditions are expected into late next week, with Moderate (level 2 of 4) to Major (level 3 of 4) Heat Risk. * There is a Moderate Risk of life-threatening rip currents at area beaches into this weekend. Issued at 1026pm CDT Thu July 16 2026 High pressure gradually builds across the Gulf turning up the heat into next week and cutting rain chances down below 10 percent. High temperatures may top 100 for many locations by Sunday, nearing record highs by mid next week. A Moderate (level 2 of 4) Heat Risk can be expected every day across Deep South Texas through next Thursday, with pockets of Major (level 3 of 4) Heat Risk in portions of the Rio Grande Valley. Along the coast, long period swell may continue a moderate risk of life-threatening rip currents into the weekend, with conditions overall becoming more favorable as high pressure builds and astronomical tides subside. Marine Issued at 1026pm CDT Thu July 16 2026 Light to moderate southeasterly winds continue across the coastal waters through the forecast period with high pressure building across the Gulf. Seas of 2 to 4 feet are expected with a long period swell through the weekend. Generally favorable marine conditions return late this weekend into next week. Afternoon winds will drive a periodic chop on the bay with Small Craft Caution conditions possible. NOAA Brownsville TX Office: Watches - Warnings - Advisories TX...None. GM...None. |
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