Tonight
Partly to mostly cloudy with a chance of showers. Lows in the mid 30s to lower 40s. Breezy early with west wind 15 to 25 mph. Wind diminishing overnight and becoming southeast 5 to 15 mph after midnight.
Monday
Rain and breezy. Highs in the mid 40s to lower 50s. Southeast wind 15 to 25 mph with local gusts to near 35 mph.
Monday Night
Rain turning to scattered showers after midnight. Lows in the upper 30s to mid 40s. Variable wind 10 mph.
... High surf advisory in effect until 9 PM PST this evening...
The National Weather Service in Seattle has issued a high surf advisory... which is in effect until 9 PM PST this evening.
Strong northwest winds in the offshore waters earlier today have generated 19 to 21 foot waves that are decaying onto the Washington coastal waters this afternoon. Seas will gradually subside later this evening.
Precautionary/preparedness actions...
It is extremely dangerous to fish or observe waves from rocks during high surf conditions. Unwary beach walkers can be caught off guard as waves suddenly race farther up the beach than normal.