Seattle, Washington – Waves lap higher along the shoreline and rain-darkened streets glisten as the first Sunday morning of 2026 unfolds across the Puget Sound. Damp air hangs low, and higher-than-normal tides are already nudging water into vulnerable coastal spots.
According to the National Weather Service, a Coastal Flood Advisory remains in effect for Seattle and surrounding shoreline areas through mid-morning. Elevated tides combined with lingering swell may cause minor flooding near beaches, marinas, and low-lying roads close to the water. Drivers and pedestrians near Alki, Elliott Bay, and other exposed areas should watch for pooled saltwater and debris.
Rain continues early today, paired with breezy south winds gusting over 20 mph at times. Conditions feel raw but manageable, with temperatures holding in the upper 40s. As clouds thin later today, rain tapers to spotty drizzle, yet roads stay slick well into the afternoon. Plan extra time if traveling, especially near waterfront routes and construction zones.
Into Monday, clouds linger with a few breaks of filtered sunshine. Cooler air settles in, dropping nighttime lows toward the upper 30s. While snow is not expected, the combination of damp pavement and colder nights raises the risk for slick patches during early commutes later this week. Winter’s quieter side is still active.
By Tuesday and Wednesday, gray skies dominate with stable temperatures in the mid-40s. This pattern reflects a broader January setup, favoring seasonable chill across western Washington as daylight slowly increases toward the end of the month. For now, umbrellas stay useful, and coastal awareness remains key during high tides.
Heading into the first full week of 2026, conditions calm, but winter stays firmly in place. Keep an eye on shoreline conditions this morning and slow down on wet roads.
Five-Day Outlook for Seattle, WA
- Today: Rain early, breezy, high near 48°F
- Monday: Partly sunny, high near 44°F
- Tuesday: Cloudy, high near 44°F
- Wednesday: Mostly cloudy, high near 44°F
- Thursday: Mostly cloudy, high near 44°F
