Our fellow low-tide fans will want to know that a 3.6-foot “minus tide” is on the way just after noon tomorrow, and the afternoon low tide on Saturday is almost that low too. (Check the tide chart here.) If you’d like to explore Saturday’s low tide with an expert guide, West Seattle-based naturalist Stewart Wechsler is promoting an all-ages “Beach Safari” across from Me-Kwa-Mooks, 12:30-2:30 pm — it’s a Seattle Parks program so you need to preregister through Camp Long (by phone @ 206-684-7434).