Port of Houston

Maritime Risk Context

In the last 180 days, ArcNautical recorded 265 vessel arrivals at Houston, with Unknown accounting for 31% of port calls — higher than the Caribbean Sea regional average of 23%. Houston in USA operates within a strategic crossroads connecting North and South American trade with the Panama Canal, Gulf of Mexico energy complex, and transatlantic routes. Hurricane season (June 1 – November 30) is the dominant natural hazard; category 4 and 5 systems generate winds above 130 knots and storm surges that devastate port infrastructure. Track forecasting has improved, but rapid intensification remains difficult to predict beyond 48–72 hours. Venezuela sanctions represent a significant compliance challenge for any vessel operating in the basin — the US has maintained comprehensive sanctions against Venezuela's oil sector since 2019, and the framework is modified frequently through general and specific licenses. Vessels with prior Venezuelan port calls face enhanced OFAC scrutiny.

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