National Network of Regional Coastal Monitoring Programmes

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Note that these are real-time data and are not quality-controlled. Long-range graphs are plotted from a randomised subsample of half-hourly data.

Weymouth

  

Live water level data (OD) Data (GMT) (updated every 5 seconds)

This one-second stream of data to the website is experimental and is being developed in conjunction with Fugro GB Limited

Latest Wave Data

Latest Wave Data
Time (GMT)17-12-2025 05:00
Latitude50.62258
Longitude-2.41416
Wave Height (m)0.22
Max Wave Height (m)0.36
Tpeak (s)14.3
Tz (s)4.3
Peak Direction (degrees)159
Spread (degrees)57
Sea Temp (°C)11.3
Energy Period (s)7.6
Wave Power (kW/m)0.18

Latest Met Data

Latest Met data
Time (GMT)17-12-2025 05:40
Air Pressure (mb)1014.8
Wind Speed (knots)10.5
Wind Speed (ms-1)5.4
Gust Speed (knots)16.9
Gust Speed (ms-1)8.7
Wind direction (°)250
Air Temperature (°C)10
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)71.2