A monster winter storm is taking shape along the East Coast this week, and the National Weather Service is calling for 50-foot waves in the Atlantic by Tuesday. That’s not just a shot-in-the-dark — if you add up all of the forecast data, there’s over a 90 percent chance that wave heights will exceed 30 feet.
This storm is the same trough of low pressure that dipped into the Mid-Atlantic on Sunday and dropped a few inches of snow in the D.C. area. On Monday morning, the storm was just 1005 millibars — barely a low pressure system at all. But over the next 48 hours, the storm is expected to drop to 968 millibars.
On its southern side, winds will easily reach Category 1 hurricane-strength. That will churn up waves of 16 meters, which is around 50 feet — at least that’s what the Ocean Prediction Center is forecasting. They’re calling the storm “extremely dangerous low pressure.”
This is going to be an epic storm to watch on satellite.