Dangerous Heat and Heavy Rainfall into the Weekend
Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >
| NWS Forecast for: Waters from Baffin Bay to Port Aransas from 20 to 60 NM (GMZ270) Issued by: National Weather Service Corpus Christi, TX Last Update: 122 PM CDT Sat Sep 19 2026 |  |
| This Afternoon: East winds 5 to 10 knots. Seas around 3 feet. Wave detail: east 3 feet at 7 seconds. Tonight: East winds around 10 knots, becoming southeast after midnight. Seas around 3 feet. Wave detail: east 3 feet at 7 seconds. Sunday: East winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 7 seconds. A slight chance of showers and thunderstorms in the morning. Sunday Night: Southeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: east 2 feet at 6 seconds. Monday: East winds 5 to 10 knots. Seas around 2 feet. Wave detail: east 2 feet at 5 seconds. A slight chance of showers and thunderstorms. Monday Night: Southeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 5 seconds. Tuesday: East winds 5 to 10 knots. Seas around 2 feet. Tuesday Night: East winds 5 to 10 knots. Seas around 2 feet. Wednesday: Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wednesday Night: East winds 10 to 15 knots. Seas around 3 feet. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Waters from Baffin Bay to Port Aransas from 20 to 60 NM (GMZ270) | |
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