There are many other AddOns displaying lines to the Weather Stations in the Maelstrom Authority encounter, but most, if not all, of them will display a line for each active Weather Station. While this may suffice for experienced players, this AddOn might help players who aren't as experienced. MaelstromHelper will display only a single line to the Weather Station assigned to you so you will get there faster to kick/kill it.
This AddOn only fulfills its purpose if your strategy involves splitting the Weather Station groups into a northeastern and a southwestern group. If so, the AddOn will prioritize the Weather Station as follows:
/mhelper - Show the option window where you have to choose your group (either NE or SW depending on your raid assignment).
Feel free to leave feedback/suggestions.