Greymouth

Marine Coastal Forecasts - Grey

Forecast:

Tuesday : Northeast rising to 15 knots in the morning. Sea slight. Long period southwest swell 2 metres. Northerly swell 2 metres developing. Fair visibility in morning showers.

Outlook:

Outlook following 3 days: Wednesday: Easterly 20 knots, becoming northeast 10 knots but 25 knots offshore in the morning. Rising to 30 knots everywhere in the afternoon. Sea becoming rough. Moderate southwest swell easing. Northwest swell becoming heavy. Thursday: Northeast 30 knots, becoming northerly 15 knots but 30 knots north of Cape Foulwind later. Sea rough. Heavy northerly swell easing. Friday: Northerly 10 knots but 25 knots north of Cape Foulwind. Becoming westerly 20 knots everywhere early. Rough sea in the north easing. Moderate northwest swell.