RE:Brewster Flats - if nuts out there...
If you feel like the guy in the space program testing G-force tolerance when you feel the wind coming off the bay, you should run down rte 134 to the sound side to salvage your getting out of bed, mid-cape will offer a number of options. Or run east to Welfleet or Morris Island (walk around). My experience has been that a strong off-shore can put the bait out of reach and the fish go with it. Estuaries have still been holding fish, and it's been cold over the last 24 hours - so they would be good options if the southside shoreline is not producing.