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.

Port Isaac

Tide Levels and Harmonics

  

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
Latitude-
Longitude-
Wave Height (m)0.49
Max Wave Height (m)0.85
Tpeak (s)8
Tz (s)3.2
Peak Direction (degrees)-
Spread (degrees)-
Sea Temp (°C)-
Energy Period (s)-
Wave Power (kW/m)-

Latest Tide Data

Latest Tide data
Date/Time (GMT)19-02-2025 21:40
Elevation6.21
Residual0.13
Next HW09:39, 6.00
Next LW03:27, 2.28
Highest Date01-02-2025
Highest Value7.91m
Lowest Date01-02-2025
Lowest Value0.57m

Latest Met Data

Latest Met data
Air Pressure (mb)1000.4
Wind Speed (knots)10.2
Wind Speed (ms-1)5.1
Gust Speed (knots)20.4
Gust Speed (ms-1)10.2
Wind direction (°)180
Air Temperature (°C)12
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)98.8