A series of storms along the eastern seaboard did cause moderate beach erosion as onshore winds persisted during the time of the new moon and astronomical high tides.
(A series of storms along the eastern seaboard; did cause; moderate beach erosion; T:as onshore winds persisted during the time of the new moon and astronomical high tides) (onshore winds; persisted; T:during the time of the new moon and astronomical high tides)
A series of storms along the eastern seaboard onshore winds
did cause persisted
moderate beach erosion T:as onshore winds persisted during the time of the new moon and astronomical high tides
T:during the time of the new moon and astronomical high tides