Winter at the tip of land where Quissett harbor meets Buzzards Bay in Falmouth on Cape Cod. Accessories Cape Cod Wind & Weather Series – Accessories Wind Direction: Roof Transmitter $179.00 Wind Speed: Roof Transmitter $179.00 PVC Extension Mount $39.00 Wind Direction: Power Plug $20.00 Temperature Probe: Outdoor $99.00 Downeaster Series – Accessories Wind Speed: Roof Unit $149.00 14 $16.00 Wind Direction: Roof Unit $169.00 Wind Speed & Direction: Roof Unit $299.00 Mounting Bracket for Roof Unit $24.00 Universal Power Plug $20.00 Rain Collector $149.00 Temperature Probe: Outdoor $89.00