* WHAT...Combined seas 7 to 9 ft building to 10 to 13 ft tonight. Bar conditions moderate becoming rough tonight. Maximum ebb currents will occur around 100 AM Thursday, 130 PM Thursday, and 200 AM Friday.
* WHERE...Grays Harbor Bar.
* WHEN...From 7 PM this evening to 7 AM PST Saturday.
* IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.