Blenheim
At
13°C
- Sunrise:
- Sunset:
Rain, clearing this afternoon but remaining cloudy. Southwesterlies, easing this afternoon.
Occasional rain, clearing in the afternoon but remaining cloudy. Southwesterlies, easing for a time in the afternoon and evening.
Partly cloudy. Light winds.
For more detailed weather information visit MetService.
Marine Coastal Forecasts - Cook

Forecast:
Thursday: Southerly 50 knots, rising to 65 knots in the morning, then easing to 55 knots in the evening. Sea becoming very high for a time. Long period southerly swell rising to 5 metres. Poor visibility in rain.
Outlook:
Outlook following 3 days: Friday: Southerly 55 knots, easing to 45 knots in the afternoon and to 35 knots in the evening. High sea easing. Heavy southerly swell easing. Saturday: Southerly 35 knots, easing to southwest 25 knots early, then to 10 knots later. Very rough sea easing. Moderate southerly swell easing. Sunday: Southwest 10 knots, rising to southerly 35 knots early, easing to 25 knots late. Sea becoming very rough for a time. Southerly swell becoming moderate.
Marine Coastal Forecasts - Castlepoint

Forecast:
Thursday: Northerly 20 knots, but southwest 40 knots south of Flat Point. Becoming southwest 50 knots but 35 knots in the north in the afternoon, then becoming southwest 50 knots everywhere in the evening. Sea becoming high everywhere. Long period southerly swell rising to 7 metres. Northeast swell rising to 4 metres. Poor visibility in rain.
Outlook:
Outlook following 3 days: Friday: Southwest 50 knots. Easing to southerly 35 knots in the afternoon. High sea easing. Heavy southerly swell. Heavy northeast swell easing. Saturday: Southwest 30 knots. Sea rough. Heavy southerly swell easing. Sunday: Southerly 30 knots, easing to 20 knots late. Rough sea easing. Southerly swell becoming heavy.
Marine Coastal Forecasts - Conway

Forecast:
Thursday: Southerly 40 knots, rising to 50 knots but 60 knots north of Kaikoura in the morning. Easing to southerly 40 knots but 50 knots in the north in the evening. Sea becoming very high for a time in the north. Long period southerly swell rising to 5 metres. Northeast swell 2 metres. Poor visibility in rain.
Outlook:
Outlook following 3 days: Friday: Southerly 40 knots but 50 knots north of Kaikoura, easing to 30 knots everywhere in the morning, then easing to southwest 20 knots in the evening. High sea in the north, easing. Heavy southerly swell easing. Moderate northeast swell easing. Saturday: Southwest 25 knots, easing to westerly 15 knots early. Becoming southerly 25 knots late. Rough sea easing for a time. Moderate southerly swell. Sunday: Southerly 25 knots, easing to southwest 15 knots late. Rough sea easing. Moderate southerly swell.