Requires stable offshore conditions; used by experienced crews.
Optimized for marine passage planning, vessel routing, and coastal or offshore weather tracking. This automated marine weather routing tool updates daily using premium data models. Below is the weather, wave, and ocean current layout for a standard vessel transit from Nantucket, MA to Norfolk / Hampton, VA.
Expect a majority of reaching conditions with steady motion. Winds range from 5 to 18 kts with waves 1.1 to 7.0 ft with period of 4 to 7 seconds. Overall, seas and wind frequently opposed, expect confused motion. Wind angles: 17% following, 83% reaching. Sea state: 44% aligned, 28% cross-seas, 28% opposed.