Weggle.11

We are sailing with Holland America August 31 2024. We're interested in doing the White Pass and Yukon Route Railroad 2.75 hr roundtrip. There is a departure at 9 AM and 1 PM. We're wondering if anyone has experience to know if one time is better than the other as far as weather is concerned - mostly fog. I realize it can change from day to day but wondering if chances are better for possible fog to lift if we wait until the afternoon? Any suggestions. Thanks.