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)20-04-2026 19:00
Latitude50.62304
Longitude-2.41485
Wave Height (m)0.59
Max Wave Height (m)0.9
Tpeak (s)4.6
Tz (s)3.4
Peak Direction (degrees)135
Spread (degrees)17
Sea Temp (°C)11.8
Energy Period (s)4
Wave Power (kW/m)0.68

Latest Met Data

Latest Met data
Time (GMT)20-04-2026 19:20
Air Pressure (mb)1020.8
Wind Speed (knots)6.4
Wind Speed (ms-1)3.3
Gust Speed (knots)14.8
Gust Speed (ms-1)7.6
Wind direction (°)100
Air Temperature (°C)10.6
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)70.2