Caribbean Sea storm

19°57.5′N 080°11.8′W

Waves left about 2 Nov 00:58Z, ± 3 h

Placed by 3 buoys, whose own placements lie within 287 nmi of it

Its swell was last measured at 42039 (Pensacola, FL) on 6 Nov 08:20Z; the replay ends there.

Each buoy places the storm from how its swell's period shortened as it arrived: the longest waves travel fastest. Fronts are drawn at deep-water group speeds along great circles, and stop at land. How it is worked out