What is the minimum age?

Minimum age is 13; participants under 18 must be accompanied by an adult.

Do I need my own kayak or wetsuit?

No — closed‑deck single sea kayaks, spray gear and PFDs are provided; wetsuits are optional and available on request.

What level of experience is required?

This is a Skills Class III; participants should have completed Skills Class II or have equivalent sea kayaking experience.

Where is the meeting point and when should I arrive?

Meet at 23240 CA‑1, Marshall, CA 94940. Arrive approximately 15–20 minutes before your scheduled start time.

What happens in bad weather?

Instructors monitor conditions and may reschedule or modify the session for safety; check communications from the operator if severe weather is forecast.

Can I bring my phone or camera?

Yes, but use a waterproof case or leave devices in your vehicle; provided drybags are not accessible while on the water.

Mastering Tides & Currents on Tomales Bay: Skills Class III Sea Kayak Course

On Tomales Bay’s western shore, Skills Class III: Tides & Currents teaches paddlers how currents and tidal flow rewrite the map of the sea. Based at 23240 CA‑1 in Marshall, California, this six‑hour course from Bluewater Kayaking (meeting point listed) turns classroom concepts into immediately usable boat skills for intermediate paddlers. You’ll practice reading tidal charts, timing crossings, and managing tows in closed‑deck sea kayaks while learning how geography — the bay’s long fault‑line channel carved along the San Andreas Fault — concentrates flow and creates tricky eddies and rips. The day starts onshore with a short briefing on tidal predictions, local landmarks, and decision‑making frameworks. Then instructors outfit you with a closed‑deck single sea kayak, spray skirt, spray jacket, and PFD. Small dry bags are provided for valuables; wetsuits are optional. On the water you’ll work on ferrying across current lines, controlled bracing, assisted rescues and towing techniques that keep a group together when a crossing goes sideways. Emphasis is practical: anticipate the rhythm of tides and currents, pick launch and landing windows, and use the shoreline and wind to your advantage. Why Marshall? Tomales Bay is a long, narrow drowned river valley shaped by tectonic movement and fed by tidal exchange from the Pacific, so tidal range and channel geometry produce currents paddlers must respect. The area also supports eelgrass beds, oyster leases and dense birdlife; learning to move safely here is useful for paddling elsewhere on the California coast. Nearby oyster farms, the rugged Point Reyes coastline and a mosaic of wetlands make this class a gateway to wider adventures. Bring a refillable water bottle, high‑energy snacks, a change of dry clothing and a hat; avoid cotton. Expect wet footwear and dress in quick‑dry layers; staff recommend a water bottle with a carabiner and a waterproof case if you want phone access. Minimum age is 13 and minors must be accompanied by an adult. This course is ideal for paddlers who have completed a Skills Class II or similar and want to navigate tidal corridors confidently. It’s the kind of instruction that transforms coastal outings from cautious to competent, handing you the tools to plan crossings, manage group safety, and read the subtle signs of shifting water. For paddlers visiting Tomales Bay, this class is both practical training and a way to appreciate one of Northern California’s most dynamic coastal systems. Check‑in is at 23240 CA‑1, Marshall (arrive 15–20 minutes early). Instructors supply PFDs, spray gear and a small drybag; you supply layers, footwear and food. By the end of the six‑hour session you’ll have practiced real‑world towing and rescue drills and built confidence to plan independent coastal trips along Tomales Bay and beyond and return safely.