Which Navy-developed model will give a global analyses and forecast, out to 6 days, for significant wave height and direction?

Which Navy-developed model will give a global analyses and forecast, out to 6 days, for significant wave height and direction?


W)NOGAPS (No-Gaps)
X) COAMPS (Co-Amps)
Y) WAM (Wham)
Z) STWAVE (S-T-Wave)


Answer: Y