River Levels

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River Levels

Tide at Weymouth

Latest Tidal Level

-0.140m

At 10:00pm, Tuesday 8th September BST
(9:00pm, Tuesday 8th September GMT)

Within the usual range for this location

Falling, -0.070 from previous measurement at 9:45pm, Tuesday 8th September BST


This is a tidal level, measured from mean sea level rather than from the river bed. It can, therefore, be negative, and does not give any indication of water depth. Tidal levels are not necessarily updated frequently, and may not reflect tidal movements throughout the day.

Flood Warning Areas Covering Here

Weymouth Harbour at Lakeside Walk, Hope Street and Nothe Parade

No current or recent warnings.

Weymouth Harbour

No current or recent warnings.

Other Nearby Flood Warning Areas

Weymouth Harbour at Weymouth Harbourside

No current or recent warnings.

Weymouth Harbour at Weymouth Town

No current or recent warnings.

Weymouth Seafront at Weymouth Town

No current or recent warnings.

Seven Day Level Chart

 Within normal levels 
 Below normal level 

Long Term Level Chart

 Within normal levels 
 Below normal level 

Pale blue shaded areas on long term data indicate maximum and minimum levels for the date (you will probably 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.

Important! If you are planning to retrieve the csv data automatically, you must read and understand the limitations on the data and its availability.

Level Graphs Hints and Tips

The graphs can be zoomed and panned to view specific time periods in more detail. Seven day charts will go down to a 12 hour window. Long-term charts will go down to a 10 day window.

Mouse users: Hover over the chart and use the scroll wheel to zoom in/out, click and drag to pan left/right.

Touchscreen users: Use two fingers to pinch/spread the chart, one finger to pan left/right.

You can use the "reset zoom" button to revert back to the full view instead of needing to zoom all the way back out.

The x axis (date/time) of the graph is UTC (GMT) all the year round, as otherwise things will go weird when the graph straddles the time when the clocks change! This also matches the underlying data format, which is consistently stored in UTC. But the tooltip labels on the individual values on the seven day chart will show GMT/BST as appropriate.

Location and Technical Data

  • Monitoring Station: Weymouth
  • Watercourse: Tide
  • Nearest Town/Village: Weymouth
  • Local Authority: Weymouth and Portland
  • Ceremonial County: Dorset
  • Coordinates: 50°36'30"N 2°26'52"W (50.608501,-2.447945)
  • OS Grid: SY 6840 7885 (368399,78850)
  • Mapcode (Local): GBR PY.DK0X
  • Mapcode (Global): FRA 57RG.J4L
  • Open Location Code: 9C2VJH52+CR
  • Maidenhead Locator System: IO80so66
  • Environment Agency Location ID: E72039
  • Environment Agency Gauge ID: E72039-level-tidal_level-Mean-15_min-mAOD
  • River Levels Online ID: 3353
  • Operational Area: West Dorset Rivers
  • Catchment Area: Dorset
  • UK Hydrometric Area: Frome Group
  • Environment Agency Region: Anglian
  • Level Datum: Above Ordnance Datum (AOD)

Please note: Geographic coordinates may reflect the access point for the gauge, and not the precise location in the watercourse that it is taking readings from.

Important! if you need to contact us about the data shown on this page, please quote 'Environment Agency Location ID E72039' in your email so that we can easily track it down.

The usual range of the Tide at Weymouth is between -0.84m and 1.57m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Tide at Weymouth over the past 12 months has been between -0.99m and 1.83m. It has been between these levels for at least 151 days in the past year.

The highest level ever recorded at the Tide at Weymouth is 1.89m, reached on Tuesday 3rd February 2026 at 8:00am.

Note that this data may not take account of recent measurements, as we wait until a level has been verified by the Environment Agency before adding it to our records.

Nearby Monitoring Locations

There are no other monitoring stations on the Tide

There are no other monitored rivers nearby

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RiverLevels.uk is an independent website. It is not associated with the Environment Agency or any other supplier of river level information. All data used on this site is supplied under licence. For queries about the data, please contact the underlying supplier.

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