Seine water levels in November

The current figure for November 2026 on the Seine is 99%: the chance a sailing goes ahead as planned, without high water interfering. In short, low risk. 10 days of this November are already on record. The figure counts what the river actually did on those days and the live forecast for the days left.

On the Seine the risk runs the other way: high water. Too little clearance under the Paris bridges pauses sailings and closes moorings. The river never dries out. It rises.

November is the on-ramp to the Seine's high-water season: the catchment saturates and levels climb. A wet November starts closing moorings.

The long record has November running as planned in about 93% of years, 4th calmest of the twelve months on the Seine. Book July or August for the calmest water; February and March are the months to check before you commit.

The last five Novembers, from the official record: 2025 clear · 2024 clear · 2023 clear · 2022 clear · 2021 clear. None of the last five Novembers hit high water.

To turn this into a date-specific answer, use the cruise checker. The wider picture is on the Seine page and in when to go.