Regional Coastal Monitoring Programmes

« Return to map for other wave, tide and met stations.

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.

Start Bay

Latest Waves Data

Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)
17-01-2021 20:3050.29269-3.616090.360.611.16.2184359.4
Date Highest Hs 2021 Storm alert threshold
(0.25 yr Return Period)
05-01 2.1m 3.04m
Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)
30-09-2020 00:0050.29212-3.615920.30.5211.13.41836316.6
29-09-2020 23:3050.29212-3.615940.310.4110.541914816.6
29-09-2020 23:0050.29209-3.615880.280.3911.142215316.6
29-09-2020 22:3050.29211-3.615880.290.4611.84.12154816.6
29-09-2020 22:0050.29212-3.615880.310.455.94.41762116.6
29-09-2020 21:3050.29213-3.615850.320.46104.51723316.6
29-09-2020 21:0050.29226-3.615700.330.4410.54.71913416.6
29-09-2020 20:3050.29246-3.615490.350.54104.81883416.6
29-09-2020 20:0050.29251-3.615300.340.52104.91933116.7
29-09-2020 19:3050.29272-3.615100.360.52104.91803416.7
29-09-2020 19:0050.29282-3.615100.340.510.54.61883916.7
29-09-2020 18:3050.29286-3.615080.350.5311.14.82043716.7
29-09-2020 18:0050.29286-3.615080.320.4411.84.81763316.7
29-09-2020 17:3050.29288-3.615080.320.4511.85.31973216.7
29-09-2020 17:0050.29290-3.615060.280.411.14.91864116.7
29-09-2020 16:3050.29292-3.615100.250.411.14.71803216.7
29-09-2020 16:0050.29291-3.615100.250.411.141813816.7
29-09-2020 15:3050.29292-3.615100.280.411.14.21942616.8
29-09-2020 15:0050.29293-3.615170.270.4711.83.81883516.8
29-09-2020 14:3050.29259-3.615450.260.3911.13.42085616.8
29-09-2020 14:0050.29232-3.615850.250.4111.83.32124816.8
29-09-2020 13:3050.29218-3.615940.240.3411.83.31835716.8
29-09-2020 13:0050.29216-3.615960.230.3212.54.62004616.7
29-09-2020 12:3050.29214-3.615980.230.3712.54.72185616.8
29-09-2020 12:0050.29212-3.615940.220.311.84.51935916.8
29-09-2020 11:3050.29211-3.615920.240.3411.85.12124516.9
29-09-2020 11:0050.29209-3.615920.260.4311.15.31864516.8
29-09-2020 10:3050.29209-3.615900.270.4310.55.31933716.8
29-09-2020 10:0050.29211-3.615880.320.512.55.61873916.7
29-09-2020 09:3050.29212-3.615850.290.5612.55.12155116.6
29-09-2020 09:0050.29212-3.615810.30.4412.55.22114616.6
29-09-2020 08:3050.29240-3.615550.30.511.85.31975416.5
29-09-2020 08:0050.29250-3.615470.330.4610.55.21813416.5
29-09-2020 07:3050.29257-3.615270.310.4211.15.11933016.5
29-09-2020 07:0050.29275-3.615210.330.4311.14.91882816.5
29-09-2020 06:3050.29284-3.615120.320.4911.15.11744016.5
29-09-2020 06:0050.29286-3.615100.310.5111.85.11845116.5
29-09-2020 05:3050.29288-3.615100.290.4111.851913716.5
29-09-2020 05:0050.29289-3.615100.270.4311.15.11772816.6
29-09-2020 04:3050.29291-3.615120.250.4510.54.81962616.6
29-09-2020 04:0050.29291-3.615120.240.3311.84.41903716.6
29-09-2020 03:3050.29291-3.615150.250.411.84.41943816.6
29-09-2020 03:0050.29291-3.615170.260.4111.14.71872716.6
29-09-2020 02:3050.29274-3.615340.260.4212.54.71882616.6
29-09-2020 02:0050.29249-3.615530.250.4212.54.31882816.6
29-09-2020 01:3050.29226-3.615900.230.334.44.41652916.6
29-09-2020 01:0050.29215-3.615920.220.313.34.31814316.6
29-09-2020 00:3050.29214-3.615940.230.314.84.31693416.6
29-09-2020 00:0050.29213-3.615980.250.3313.34.42124816.6
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