MIAMI — Hurricane Sam went through a weakening spell yesterday when an internal process collapsed the storm’s eyewall and a new larger one formed. Now the new one is contracting, Sam is re-strengthening and the overall system has grown in size. It’s a normal process in strong hurricanes. In fact, it was a little surprising it hadn’t happened earlier.
Now Sam is forecast to maintain Category 3 or 4 strength as it heads in the general direction of Bermuda. Most of the computer forecast models predict the storm will pass Bermuda just to the east, but it’s too early to be 100% sure. Since the worst weather in the hurricane is generally on the right side – the side away from the island – hopefully they’ll get by with a brush. But a good wobble to the left could make a significant difference.
Strong swells from the hurricane should subside in the northern U.S. Virgin Islands sometime today, making the surf less dangerous over time as well.