North West England Swell ForecastUnited KingdomNW1 mWSWMaryport1 m, WSW2.1 mWNWBlackpool2.1 m, WNW1.8 mNWWallasey1.8 m, NW1.6 mWHalfway Shoal1.6 m, WCumbriaLancashireMerseyside