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We present a study of the structures exposed in 340 m of nearly continuous, superbly well-exposed, coastal outcrops along Tompire Bay in the eastern Northern Range of Trinidad. We describe the characteristics, sequence, and geometry of the structures, present several representative sketch cross-sections of parts of the outcrops, and interpret deformation conditions and tectonics. The rocks at Tompire Bay experienced two major phases of deformation and fabric development, D1 and D2. Bedding (S0) is well preserved in low-strain zones, which are generally found in thick metasandstone layers. We interpret that the upright NE-SW-striking S1 spaced to slaty cleavage, upright F1 buckle folds, and D1 faults formed in the upper crust, probably during E-W dextral transpression. D2 produced ramp-flat fault systems, fault-bounded forced F2 folds, and spaced F2 cleavage, and probably occurred when these rocks were at shallower depths than during D1. We interpret that the NW-SE-striking vertical it-girdle of S2 poles resulted from movement on D2 faults, and that the D2 structures may be due to later regional extension. [ABSTRACT FROM AUTHOR]