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Wind: yesterday W 15-40 knots, today variable 2-17 knotsSea State: yesterday up to 0.5m chop, today up to 1 m chopVisibility: both days 10-15 NMSky: both days partly cloudyTemperature: both days 4-7 °CAtmospheric CO2: 415.60 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii) … Continue reading →