Weather and route
What can change on the day
Reaching the North Side by boat means crossing the whole width of the Sound, so you experience whatever the wind is doing along the way. The reef breaks much of the open-sea swell, but a fresh breeze can still raise a chop across the lagoon, and smaller boats feel it most.
Normal prevailing winds are from the east to northeast. In winter, roughly late October to early April, cold fronts known locally as Nor'westers can bring strong north to northwest winds and rough seas to the northern and western coasts, which puts the North Side and the Sound in their path. On those days, Rum Point and Starfish Point may be the first stops to come off the plan.
The tide matters too. At Starfish Point it changes how much beach there is and how far the shallows extend, and it affects how close a boat can come. For all these reasons, the operator decides the route, the order of stops and whether a stop is suitable, and may suggest a closer alternative or another date. If the North Side is the priority for your trip, say so when you book so the plan can be built around it.
Our North Sound guide explains how wind, route and departure point shape a day inside the reef, and the charter planning guide covers seasons in more detail.