Oamaru
At
- Sunrise:
- Sunset:
Mostly cloudy. Northerlies.
Cloudy. Occasional afternoon rain, clearing to fine by evening. Gusty northwesterlies, turning strong southwest in the afternoon, easing evening.
For more detailed weather information visit MetService.
Marine Coastal Forecasts - Chalmers

Forecast:
Friday : Northerly 15 knots, easing to variable 10 knots for a time in the afternoon and early evening. Sea slight. Long period southwest swell 2 metres. Poor visibility in periods of rain. Possible thunderstorms with hail from afternoon.
Outlook:
Outlook following 3 days: Saturday: Northerly 20 knots, becoming westerly 35 knots in the morning. Sea becoming very rough. Southwest swell becoming heavy. Sunday: Westerly 35 knots, easing to 15 knots later. Very rough sea easing. Heavy southwest swell easing. Monday: Northwest 10 knots, rising to northerly 20 knots early. Becoming westerly 15 knots late. Moderate southwest swell easing.
Marine Coastal Forecasts - Rangitata

Forecast:
Friday : Variable 10 knots. Northwest 15 knots developing for a time in the morning and afternoon. Sea slight. Southwest swell 1 metre. Northeast swell 1 metre.
Outlook:
Outlook following 3 days: Saturday: Northerly 15 knots, rising to 25 knots in the morning. Becoming westerly 20 knots in the afternoon. Sea becoming rough for a time. Moderate southwest swell developing. Sunday: Westerly 15 knots, easing to variable 10 knots early. Becoming northerly 15 knots later. Moderate southwest swell. Monday: Northerly 15 knots, becoming westerly 10 knots late. Moderate southerly swell easing.