Dorset Coast at Chiswell

 

Latest Tidal Level: 0.275m

Current level recorded at 4:00pm, Saturday 18th November GMT

Change from previous measurement: 0.082m
(recorded at 4:00am, Saturday 18th November GMT)

Levels in tidal waters are measured from mean sea level, not from the river bed. They can, therefore, be negative, and do not give any indication of water depth. Tidal levels are not necessarily updated frequently, and may not reflect tidal movements throughout the day.

The normal level of the Dorset Coast at Chiswell in average weather conditions is between 0.11m and 1.95m. It has been between these levels for at least 150 days in the past year.

The usual range of the Dorset Coast at Chiswell in more extreme weather conditions is between 0.16m and 1.89m. It has been between these levels for 90% of the time since monitoring began.

The highest level ever recorded at the Dorset Coast at Chiswell is 4.91m, reached on Thursday 1st January 1970 at 12:00am.

  • Monitoring Station: Chiswell
  • Environment Agency Location ID: 44111
  • Watercourse: Dorset Coast
  • Catchment Area: West Dorset Streams
  • UK Hydrometric Area: Frome Group
  • Environment Agency Region: South West
  • Nearest Town/Village: Portland
  • Local Authority:
  • Ceremonial County: Dorset

Nearby Monitoring Locations

Other monitoring locations on the Dorset Coast
Dorset Coast Map

Nearby Flood Warning Locations

Portland Harbour at Osprey Quay
Hamm Beach Road, Portland Beach Road Mereside, Coode Way, Castletown and Portland Port

No current or recent warnings.

Chiswell
A354 Chiswell, Brandy Row, Pebble Lane, Victoria Square up to the junction with Queens Road, the car parks along the A354 and the yard along Lerret Road

No current or recent warnings.

Portland Harbour at Ferry Bridge
Chesil Bank and The Fleet Nature Reserve and Ferry Bridge Marine Services, Portland Beach Road

No current or recent warnings.

Weymouth Harbour at Weymouth Harbourside
Cove Row, Hope Square, Hope Street, Trinity Road, Granary Wharf, Martello Mews, Quayside Court, Commerical Road, Custom House Quay, Helen Lane, Lower St. Edmund Street, St. Edmund Street and St. Mary Street in Weymouth

No current or recent warnings.

Weymouth Harbour at Weymouth Town
Cove Row and Street, Hope Street, Trinity Road and Street, Caroline Place, Commerical Road, Custom House Quay, Fredrick Place, Great George Street, Beaufort Garden Mews, St. Edmund Street, West Street, Westham Road and Wooperton Street in Weymouth

No current or recent warnings.

Long term graphs will work better if you rotate your fondleslab into landscape mode.

Past Week

Long Term

Darker blue shaded areas on long term data indicate maximum and minimum levels for the date (you may need to zoom in closer to see them).

Long term data may have gaps where the API data was not available.

Download long term data as csv

Note: CSV data will include any outlying values that have been ignored by our graphing system as probably erroneous (eg, because they are ridiculously high compared to the values either side of them). It is your responsibility to filter these out if necessary.

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