The dashed lines are called isotachs, and connect points of equal wind speed. The standard isotach intervals are 15 and 30 knots (28 km/h and 56 km/h) - knots is the preferred unit for these charts as ...

Westerly 10 to 15 knots, reaching up to 20 knots offshore early in the morning. Winds turning north to northwesterly during the day. Please be awareWind and wave forecasts are averages. Wind gusts can ...