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JOURNAL OF PHYSICAL OCEANOGRAPHY
VOLUME 33
FIG. 7. Circulation and momentum balances for idealized inlet at midebb: (a) velocity flux (depth-averaged velocity multiplied
by total water column) vectors interpolated onto uniform 425-m grid for clarity, (b) free-surface elevation with 1-cm contour
intervals, (c) bathymetry with 1-m contour intervals, and (d)(k) shaded contours of individual momentum flux terms (see text
for description).
ating (Fig. 8d). As in the idealized inlet, flow directions
the outer ebb jet is decelerating under this far-field ad-
are fairly stationary (Fig. 8h). Streamwise advective ac-
verse pressure gradient. Along the shore outside the
inlet, flow is shielded from the ebb jet by the headland
from maximum ebb, but the spatial patterns remain (Fig.
features. Because of its prior weak ebb-directed mo-
8e). The large-scale offshore pressure gradient shifts
mentum this fluid has already changed to a flood di-
prior to slack at the inlet, and high momentum flow in
rection acting under the favorable offshore pressure gra-
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