January 6th: Large, long period NW swell with period of 14 to 16 seconds will continue to propagate across the central Atlantic in the wake of a cold front. Peak seas of around 20 feet along 31N are possible. Refer to https://t.co/26J6Uoh0VW for more details. https://t.co/WypSodwb1o NHC_TAFB Climate Change Science on Telegram by @ClimateChangeScience A @grttme project - Other backups: @Hallotme