Marine Coastal Forecasts - Portland
Saturday : Northerly 15 knots, rising to 25 knots this afternoon. Sea becoming rough. Southwest swell 2 metres, period 11 seconds, easing. Northeast swell 1 metre developing. Fair visibility in periods of rain, clearing by evening.
Outlook following 3 days: Sunday: Northwest 20 knots. Changing southerly 15 knots in the south in the morning, then easing to variable 10 knots later. Monday: Variable 10 knots but northwest 20 knots in the far north. Tuesday: Northeast 20 knots developing.