Logging Approach Question

Tonight I was flying back to SQL GPS 30. There was a dense, 100' thick
ceiling covering half the airport at 800' AGL/MSL. I was
in VMC the whole time yet it probably would have been illegal
to fly in VFR as I would have been close to the clouds (see note
below about this). So even though visibility was 10nm below
the clouds, only have the airport had the ceiling and I never
passed through any clouds, I presume I can still log this
as an approach in "actual."

So can you actually log an approach in actual and never go through
IMC? Sounds strange but I guess you are able to do this. Same
goes passing through a broken layer.


Note: my passenger picked out a plane probably at about 600' flying
from PAO to SQL while I was on final. I called out on CTAF (tower
was closed) and didn't hear anything. I wouldn't be surprised
they kept hush knowing they were breaking the regulations. I
had not cancelled IFR and was on the approach and ended up doing
a 360 and climbing. I contacted approach immediately telling him
what I was doing but it could have caused a go around for a heavy
if there was an inbound a/c going into SFO. Fortunately
no one was around. Fortunately my passenger saw the traffic
as they were below me, I was in a low wing, night, with clouds
around and I wasn't expecting him.

Gerald