Okay, I've made mention before, but the current conditions are simply too good to left this unsaid - this may be the best season in the Boston area since the pre-bust years of my youth.
Let's look at the current conditions. The area is loaded with bait, absolutely loaded. That's drawn in and held the fish. With the fish starting into their fall migration, that's brought an influx of fish from the north, and they've settled in for the time being like a 400 lb. trucker at an all you can eat buffet. They've put the feed bag on and there going to feed here as long as the water temps stay in their comfort range or the bait moves out/is consumed.
In addition, it's created a months worth of fishing for school bluefin tuna that has been absolutely beyond compare. I can't ever remember fish of that size coming in and staying so long. It's perfect fishing for fly rodders who want to test their mettle against probably the fastest fish that swims (while I can't cite the source, I have heard that researchers have clocked their runs at over 70 mph).
Our summer doldrums were short, and not as bad as they've been in the past. We had a great spring and early summer. Now we're in the time that is traditionally the best fishing of the year. Get out there now!
On a side note, since so many folks have been going out after bluefin, I need to mention this: while the permit limit per day is four bluefin, you need to remember that these fish take something like 15 years to grow into giant bluefin. Yes, they taste great, raw, grilled with a little teriyaki over wilted greens...(oops, I digress, this isn't the food channel). My point is that you should limit your take to one of two. No one needs hundreds of pounds of bluefin in the fridge.
Also, bluefin will fight to the point of death. Make an effort to get the fish in as quickly as possible so it can be released unharmed.