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)
03-03-2021 19:3050.29269-3.616130.510.7611.83.6187239.2
Date Highest Hs 2021 Storm alert threshold
(0.25 yr Return Period)
09-02 4.4m 3.04m
Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)
22-01-2021 00:0050.29274-3.616220.791.1912.57.7184248.8
21-01-2021 23:3050.29270-3.616130.841.110.58184239.2
21-01-2021 23:0050.29276-3.616240.681.1710.56.9184199.3
21-01-2021 22:3050.29275-3.616300.60.8911.16.7181219.6
21-01-2021 22:0050.29275-3.616450.650.9911.17184209.5
21-01-2021 21:3050.29223-3.616280.741.0511.17.4186189.6
21-01-2021 21:0050.29200-3.616860.681.0110.57186189.6
21-01-2021 20:3050.29192-3.616930.751.2710.57.3177139.6
21-01-2021 20:0050.29198-3.617030.721.0711.16.7183239.6
21-01-2021 19:3050.29193-3.616970.761.1711.16.7190229.5
21-01-2021 19:0050.29189-3.616910.771.111.16.7179199.7
21-01-2021 18:3050.29190-3.616860.831.1611.16.7187239.7
21-01-2021 18:0050.29187-3.616800.941.44106.9176169.7
21-01-2021 17:3050.29184-3.616710.941.4110.56.8173209.9
21-01-2021 17:0050.29187-3.616710.971.311.16.9172329.9
21-01-2021 16:3050.29185-3.616580.921.410.56.8170219.9
21-01-2021 16:0050.29184-3.616300.931.3511.86.6170239.9
21-01-2021 15:3050.29192-3.616090.941.510.56.7169199.9
21-01-2021 15:0050.29212-3.615831.031.3710.56.6179209.9
21-01-2021 14:3050.29236-3.615791.091.8311.16.5169249.9
21-01-2021 14:0050.29245-3.615811.151.610.56.6174229.9
21-01-2021 13:3050.29255-3.615921.151.8610.56.3179279.9
21-01-2021 13:0050.29263-3.616001.21.5610.56.2188219.9
21-01-2021 12:3050.29267-3.616051.191.8510.56.1183199.9
21-01-2021 12:0050.29269-3.616111.222.04106.2184219.9
21-01-2021 11:3050.29266-3.616051.152.2410.56.2183299.9
21-01-2021 11:0050.29263-3.616001.191.9711.16.7190199.9
21-01-2021 10:3050.29259-3.615941.081.5110.56.3180269.9
21-01-2021 10:0050.29258-3.615920.991.510.55.9180329.8
21-01-2021 09:3050.29247-3.615831.041.5410.55.6181239.8
21-01-2021 09:0050.29229-3.615771.041.7111.85.1180199.8
21-01-2021 08:3050.29214-3.615851.121.7610.55.7173179.8
21-01-2021 08:0050.29196-3.616501.121.7711.16.7173229.9
21-01-2021 07:3050.29193-3.616690.952.4411.16.1183189.9
21-01-2021 07:0050.29187-3.616671.031.7811.85.8177189.9
21-01-2021 06:3050.29188-3.616781.021.7210.55.5177209.9
21-01-2021 06:0050.29188-3.616581.051.5105.5177179.9
21-01-2021 05:3050.29188-3.616481.011.5212.55.2197389.9
21-01-2021 05:0050.29198-3.616071.071.5111.85.3177359.9
21-01-2021 04:3050.29208-3.615921.071.449.14.8177199.9
21-01-2021 04:0050.29227-3.615811.021.859.14.8180209.9
21-01-2021 03:3050.29243-3.615811.171.81105.3186249.9
21-01-2021 03:0050.29246-3.615811.271.8911.15.6179219.9
21-01-2021 02:3050.29250-3.615851.22.0811.85.91722710
21-01-2021 02:0050.29256-3.615901.352.04106.61882010
21-01-2021 01:3050.29258-3.615921.351.878.35.91792010
21-01-2021 01:0050.29259-3.615921.472.1910.56.11802310
21-01-2021 00:3050.29260-3.615921.52.4110.55.91803010
21-01-2021 00:0050.29262-3.615961.522.3111.16.71802310
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