July 14th and still $630
Hope those $1000 are reached before the end of this year, you have 5 months
So, clearly my previous prediction was off...... back to the drawing board I went, and I've now re-evaluated the prediction. (And when I say 'prediction', I use the term loosely. Bitcoin seems to like to spit in the face of any predictions people make. And I say that with great fondness.)
The rationale behind the re-evaluation: The first two bubbles were 214 and 213 days apart, the next was 222 days later, and the last two were 235 and 234 days apart. All up, the interval between peaks is uncannily consistent. However, it appears that the interval is marginally increasing (again, this is all based on very few data points, so no rock solid conclusions could be drawn from this). Thus, perhaps the next peak will not be 235 days from the last, but more along the lines of 257 (an increase on par with the previous increase in time interval). This puts the peak at around 23rd August, which is what I have adjusted the following chart to reflect. Seems we are on track for a possible peak of $5000... If we don't continue rising though, I may have to hang up my 'Bitcoin-predictor' hat.
edit: fixed small error in date