Portland Harbour Swell ForecastUnited KingdomSWDorsetPortland HarbourPortland Harbour does not have Swell data. Select a nearby location from below.1.9km away Chesil Cove Dorset1.9km away Balaclava Bay Dorset2.3km away Fortuneswell Dorset2.8km away Newton's Cove Dorset3.3km away Grove Dorset3.8km away Weymouth Beach Dorset4.6km away Weston Dorset4.7km away Greenhill Beach Dorset4.8km away Church Ope Cove Dorset5.5km away Freshwater Bay Dorset