Start with today's Gulf water and the layers that matter offshore.
Limited Gulf captain trial
An interactive Gulf map for finding better water.
First Mate gives offshore captains one place to check temperature breaks, water color, salinity, current movement, eddy structure, bottom relief, platforms, rigs, FADs, and the daily plain-English readout.
No credit card during the trial window. We ask captains to send feedback after trips so the product gets sharper.
How to use it first.
Compare temperature, color, current, salinity, eddy, relief, and structure signals.
Use the plain-English readout to understand what changed.
Tell us what matched the water and what missed after a run.