Blenheimweather
- Updated
- Sunrise:
- Sunset:
5°C

- 23°C9°C
Fine. Northwesterlies developing in the morning.
- 23°C10°C
Mainly fine, chance of a shower from afternoon. Northwesterlies, easing at night.
- 19°C11°C
Partly cloudy with the chance of a shower. Southeasterlies developing in the afternoon.
For more detailed weather information visit MetService.
Marine Coastal Forecasts - Cook

Forecast:
Friday: Northerly 15 knots, rising to 30 knots in the morning. Sea becoming rough. Long period southerly swell 2 metres, easing.
Outlook:
Outlook following 3 days:
Saturday: Northwest 25 knots, easing to 15 knots in the evening. Rough sea easing.
Sunday: Northwest 15 knots, turning southerly 10 knots early, rising to 20 knots later.
Monday: Southeast 20 knots, easing to 10 knots late.
Marine Coastal Forecasts - Castlepoint

Forecast:
Friday: Northerly 20 knots. Rising to northwest 35 knots for a time south of Cape Palliser in the afternoon and evening. Sea becoming very rough for a time in the south. Long period southerly swell 3 metres offshore, easing. Northerly swell 1 metre developing south of Cape Palliser.
Outlook:
Outlook following 3 days:
Saturday: Northerly 20 knots, becoming northeast 20 knots but northwest 25 knots south of Cape Palliser in the morning. Sea becoming rough in the south.
Sunday: Northeast 20 knots but northwest 25 knots south of Cape Palliser. Rough sea in the south. Southeast swell becoming moderate.
Monday: Northeast 10 knots, rising to 20 knots early. Moderate southerly swell dying out. Moderate easterly swell developing.
Marine Coastal Forecasts - Conway

Forecast:
Friday: Northerly 15 knots but 25 knots north of Kaikoura Peninsula. Becoming northerly 15 knots everywhere in the evening. Rough sea in the north easing. Long period southerly swell 2 metres, easing.
Outlook:
Outlook following 3 days:
Saturday: Northerly 15 knots, turning southerly 10 knots in the afternoon.
Sunday: Southwest 10 knots, turning southeast 15 knots early. Southerly swell becoming moderate.
Monday: Southeast 10 knots, turning northeast 15 knots later. Moderate southerly swell easing.