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)0.41
Max Wave Height (m)0.55
Tpeak (s)8
Tz (s)3.7
Peak Direction (degrees)-
Spread (degrees)-
Sea Temp (°C)-
Energy Period (s)-
Wave Power (kW/m)-

Latest Tide Data

Latest Tide data
Date/Time (GMT)15-02-2025 07:40
Elevation7.35
Residual0.03
Next HW19:17, 7.25
Next LW13:19, 1.03
Highest Date01-02-2025
Highest Value7.91m
Lowest Date01-02-2025
Lowest Value0.57m

Latest Met Data

Latest Met data
Air Pressure (mb)1006.4
Wind Speed (knots)9
Wind Speed (ms-1)4.5
Gust Speed (knots)15.2
Gust Speed (ms-1)7.6
Wind direction (°)150
Air Temperature (°C)8.2
Rainfall (mm)0.01
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)100