For Helford River :
No gale warning.
The reliability of the situation is very good.
Dense and persistent fog in the morning, overcast skies and reduced visibility in the afternoon. The risk of seeing rain will remain low. In the evening, overcast and misty, reduced visibility.
Chance of light rain. ESE force 3 turning SSE in the middle of the day then SE force 2. Gusts reaching 13 knots until the middle of the day. Slight sea becoming smooth to slight in the evening. Low, short swell from SW. Visibility reduced by dense fog becoming reduced by mist in the middle of the day then reduced by mist.