Blenheim
At
14°C
- Sunrise:
- Sunset:
Mostly cloudy. Westerlies, dying out at night.
Cloudy periods, clearing to fine in the afternoon. Light winds.
Fine. Westerlies, easing.
For more detailed weather information visit MetService.
Marine Coastal Forecasts - Cook

Forecast:
Tuesday: Northwest 25 knots. Changing southerly 25 knots late evening. Sea rough. Long period southerly swell 1 metre at times.
Outlook:
Outlook following 3 days: Wednesday: Southerly 25 knots, easing to southeast 15 knots in the morning. Changing northwest 25 knots in the afternoon. Rough sea easing for a time. Southerly swell becoming moderate. Thursday: Northwest 30 knots, easing to 20 knots late. Rough sea easing. Moderate southerly swell dying out. Friday: Northwest 25 knots. Sea rough.
Marine Coastal Forecasts - Castlepoint

Forecast:
Tuesday: Northerly 15 knots, rising to westerly 25 knots in the morning. Changing southerly 25 knots south of Cape Palliser late evening. Sea becoming rough. Long period southwest swell 2 metres, easing. Easterly swell 1 metre.
Outlook:
Outlook following 3 days: Wednesday: Southerly 20 knots, easing to 10 knots in the morning. Changing northerly 20 knots in the afternoon. Southwest swell becoming moderate. Thursday: Northwest 25 knots. Sea rough. Moderate southwest swell. Friday: Northwest 25 knots. Sea rough. Moderate southwest swell easing.
Marine Coastal Forecasts - Conway

Forecast:
Tuesday: Northwest 15 knots. Changing southerly 30 knots early evening, then easing to 20 knots late evening. Sea becoming rough for a time. Long period southwest swell 2 metres, easing. Easterly swell 1 metre developing. Fair visibility in a few evening showers.
Outlook:
Outlook following 3 days: Wednesday: Southerly 15 knots, becoming northerly 15 knots in the morning. Moderate southerly swell. Thursday: Northwest 15 knots. Moderate southerly swell easing. Friday: Northwest 15 knots.