Small Craft Advisory for Oregon Coast Waters
The National Weather Service in Portland, Oregon, has issued a Small Craft Advisory for coastal waters from Cape Shoalwater, Washington, to Florence, Oregon, extending up to 60 nautical miles offshore. The advisory is in effect from late Monday night through Tuesday afternoon, September 29, 2026. A frontal boundary is moving through the region, bringing breezy south-southwest winds and a northwesterly swell. Wind speeds are expected to reach 20 to 25 knots, with gusts up to 25 knots in some areas. Seas will range from 6 to 9 feet, with wave details indicating a mix of southern and northwestern swells. Rain is also expected in the area, with patchy fog in the evening and early morning hours. Mariners are advised to exercise caution as conditions may be hazardous.