Chart / Forecasts

Coastal waters from Baffin Bay to Port Aransas out 20 NM

GMZ250 · Coastal Waters Forecast · National Weather Service Corpus Christi TX · Issued 144 PM CDT Sat Oct 3 2026
Small Craft Should Exercise Caution
Spoken by your device's own voice. Nothing is sent anywhere.
Forecast
Rest Of Today
Northeast winds around 15 knots with gusts up to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 6 seconds. A chance of thunderstorms. Showers likely early this afternoon, then a chance of showers late.
Tonight
Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 7 seconds. Showers with a chance of thunderstorms.
Sunday
North winds around 20 knots with gusts up to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 6 feet at 6 seconds. Showers likely with a chance of thunderstorms.
Sunday Night
Northeast winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 7 seconds. A chance of thunderstorms. Showers.
Monday
Northeast winds 20 to 25 knots with gusts up to 30 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: Northeast 7 feet at 7 seconds. Showers with a chance of thunderstorms in the morning, then showers likely with a slight chance of thunderstorms in the afternoon.
Monday Night
Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 7 seconds. A chance of thunderstorms in the evening. Showers likely.
Tuesday
North winds 15 to 20 knots, becoming northeast 10 to 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. A chance of showers and thunderstorms in the morning.
Tuesday Night
Northeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet.
Wednesday
Northeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet.
Wednesday Night
Northeast winds 10 to 15 knots. Seas around 3 feet. A chance of showers after midnight. Winds and seas higher in and near thunderstorms.
Synopsis
Gentle to moderate (BF 3-4) northeasterly flow will strengthen to fresh to strong (BF 5-6) Sunday to Tuesday morning, leading to occasional Small Craft Advisory conditions. Moderate to fresh (BF 4- 5) northeasterly flow will return through the latter half of next week. Scattered to numerous showers and thunderstorms will continue through Tuesday, then low rain chances continue.
Source: National Weather Service Coastal Waters Forecast (CWF), issued 144 PM CDT Sat Oct 3 2026, valid until Sun, 04 Oct 2026 07:15 UTC. Original text · All zones