Coastal Waters Forecast
National Weather Service Lake Charles LA
Onshore flow will slowly increase today with winds building to 10 knots by the evening. During this time waves will be less than four feet. Starting on Thursday winds will start to increase becoming moderate to strong. Winds will continue to increase on Friday with gusts up to 30 knots. Waves will also build in the outer waters possibly reaching 7 feet or more by Friday morning. Lakes and bays will be rough to very rough conditions.
Coastal waters from the Lower Atchafalaya River LA to High Island TX out 60 nautical miles including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. A Small Craft Advisory is likely starting on Thursday and lasting through Friday.