The reliability of the situation is assessed at 80%.
Warm sun all day.In the evening, fair weather with mostly clear skies. ENE force 3 turning SSW force 2 in the middle of the day then WNW force 3. Gusts reaching 14 knots in the morning. Smooth to slight sea. Low, short swell from WSW. Excellent visibility.
Semaphoren
Station Ile De Groix liegt 6 km von U 171 wreck entfernt