Nice!
Quicker than going to Columbia
I'll check all the actuals and forecast changes through the early am hours Friday in addition to texting the Washington locals for you. That should give you a solid start on making an early decision. If you go, leave early to be there early.
Stay away from NOAA & anything based on the GFS. The NAM always predicts way more wind for Centennial than what actually materializes. On a SE at Ebey, it under predicts by about 5-7 knots. Ault Field TAF is very accurate but also slightly less than what Ebey sees.
The Double Bluff webcam is great but if you wait until it's light enough to see you've waited too long at home. It's also 40 km south of Ebey and falls into the Admiralty Inlet Forecast which is always lighter than the East Entrance of Juan de Fuca and doesn't represent the wind speed at Ebey............still fun to watch though.
Pressure tendencies and actual pressures are the most important things to watch as always. Don't get fooled into not pulling the trigger just because the actuals are light when there's a 5.0mb, and strengthening, southerly gradient from Seattle to Bellingham setting up
Cheers,
Chris