North Down Tide TimesUnited KingdomNINorth Down3:24 amLowHolywoodLow Tide at 3:24 am3:34 amLowBangorLow Tide at 3:34 am3:35 amLowGroomsportLow Tide at 3:35 amBallyholmeBallymacormick PointBangorCrawfordsburn BeachCultraGroomsportHelens BayHolywoodLorneOrlock PointSmelt Mill BaySwineley Bay