10/04/13: No sightings

2hr survey, Start time: 09.00
Weather conditions: overcast; sea state 2; wind S

No sightings

2hr survey, Start time: 11.00
Weather conditions: overcast/fair; sea state 2; wind S/SE

No sightings

2hr survey, Start time: 13.00
Weather conditions: overcast/fair; sea state 2, wind S/SE

No sightings

2hr survey, Start time: 15.00
Weather conditions: overcast; sea state 1/2, wind S/SE

No sightings