I was out there diving today. the current was screaming. 2 kts in 80 and we clocked 4 kts in 130 feet (and decided it was undivable in 130.
It was very disappointing to watch the gross ineptness of the coast guard in their search patterns with the helicopter.
We were diving at the same place they were looking but they must have grossly under estimated the current speed. Which seems to be inexcusable, because they also had a USCG boat on scene (which should have been able to provide accurate - real time surface velocity data to the pilots.
To be more specific, we were diving in around 90 or 100 feet and drifting north following a dive buoy. occassionally, the diver would stop hook off, remain stationary to try to catch lobsters. When this happens the float would be nearly submerged and the boat would need to be driven southward into the current in order to stay in visual contact of the buoy.
So our dive boat was moving north, however at a considerably slower pace than a diver who would be floating on the surface.
I watched the helicopter do probably 5 east west search runs, going all the way west to what looked like near to shore and then straight out east to probably 250 feet of water. However, the damn thing was basically just flying over our head back and forth east and west, repeatedly. Thus, they were not making an effective search, all they were doing was flying back and forth over the same swath of water as it moved north. A floating diver would actually be moving faster than out dive boat. They could do the same thing for hours and hours and would be completely wasting time because each pass of the aircraft was not looking in a new area.
Surface conditions were about 1 foot seas, then the winds clocked around and then it was EXTREMELY flat (almost glassy) for maybe 1.5 - 2 hours. The surface visibility was exceptionally good.
It was ridiculously frustrating to watch all these resources being used ineffectively. There was also a USCG fixed wing aircraft on site for a quite a while as well, but I did not observe long enough to form an opinion on how it was being operated..
Other than a challenging current, the visibility was excellent today and the seas were very calm.