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)13-12-2025 19:30
Latitude50.62306
Longitude-2.41403
Wave Height (m)0.4
Max Wave Height (m)0.76
Tpeak (s)16.7
Tz (s)3.4
Peak Direction (degrees)165
Spread (degrees)36
Sea Temp (°C)11.7
Energy Period (s)6.7
Wave Power (kW/m)0.53

Latest Met Data

Latest Met data
Time (GMT)13-12-2025 20:00
Air Pressure (mb)1024.6
Wind Speed (knots)11.9
Wind Speed (ms-1)6.1
Gust Speed (knots)19.2
Gust Speed (ms-1)9.9
Wind direction (°)250
Air Temperature (°C)11.2
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)73.3