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Information
Castle Cove beach in Portland Harbour is just a five minute walk from Weymouth Town Centre. The beach is sand, rockpools and seaweed and is so different from the golden sand of Weymouth’s main beach.
Cafe offers hot and cold snacks, ice creams, homemade cakes and is fully licensed.
We have no current information on dog restrictions for Castle Cove Portland Harbour Beach.
Why not check other beaches nearby as we have 12 beaches around Weymouth, 57 beaches in Dorset, or check our list of Dorset Dog Friendly Beaches.
Beach Water Quality
- Excellent: the highest classification meaning the water is cleanest
- Good: generally good water quality
- Sufficient: meets minimum standards
- Poor: You are advised not to swim. The beach will stay open and an action plan should be in place to improve the water quality.
Weather
Castle Cove Portland Harbour Beach 7 day weather forecast, weather in Weymouth, Dorset

Expect a temp in the range 12.6℃ to 14.6℃ with wind speed 3.8 m/sec (NW)

Expect a temp in the range 10.8℃ to 11.4℃ with wind speed 7.1 m/sec (W)

Expect a temp in the range 11.6℃ to 12.3℃ with wind speed 5.3 m/sec (W)

Expect a temp in the range 11.8℃ to 12.5℃ with wind speed 5.9 m/sec (W)

Expect a temp in the range 13.7℃ to 14.1℃ with wind speed 6.1 m/sec (W)

Expect a temp in the range 11.1℃ to 13.1℃ with wind speed 5 m/sec (N)

Expect a temp in the range 12.5℃ to 13.9℃ with wind speed 2.9 m/sec (NE)
Weymouth weather forecast from Yr, delivered by the Norwegian Meteorological Institute and NRK
Tides
Castle Cove Portland Harbour Beach tide times.
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