MyCruiseForecast

Brittany, France

Brest cruise weather by month

What to expect when your ship is in Brest in any month: temperatures, how often it rains, wind, sea temperature and wave heights.

Weather in Brest by month

Average highs run from 49°F (10°C) in January to 69°F (21°C) in August. Rain falls on the fewest days in August and the most in December. Sea temperature and wave heights are for the water just off the port.

Typical conditions, 2022–2025 climate record (ECMWF). Rain days are days with at least 1 mm of rain or melted snow. These are averages, not a forecast.
MonthHigh / lowRain daysWindSea tempTypical seas
January49 / 41°F10 / 5°C51%16 mph26 km/h50°F10°C5 ft (1.6 m)Moderate; rougher days up to 11 ft
February51 / 44°F11 / 7°C44%15 mph25 km/h50°F10°C5 ft (1.6 m)Moderate; rougher days up to 9 ft
March54 / 45°F12 / 7°C53%16 mph26 km/h51°F10°C5 ft (1.5 m)Moderate; rougher days up to 10 ft
April58 / 47°F14 / 8°C46%15 mph24 km/h54°F12°C4 ft (1.2 m)Slight; rougher days up to 7 ft
May62 / 52°F16 / 11°C44%13 mph22 km/h60°F16°C1 ft (0.3 m)Smooth; rougher days up to 2 ft
June66 / 56°F19 / 13°C41%13 mph22 km/h65°F19°C1 ft (0.3 m)Smooth; rougher days up to 2 ft
July68 / 59°F20 / 15°C51%14 mph23 km/h67°F19°C1 ft (0.3 m)Smooth; rougher days up to 3 ft
August69 / 59°F21 / 15°C40%13 mph22 km/h67°F20°C1 ft (0.3 m)Smooth; rougher days up to 2 ft
September65 / 57°F18 / 14°C57%15 mph25 km/h65°F18°C1 ft (0.4 m)Smooth; rougher days up to 3 ft
October62 / 54°F17 / 12°C54%16 mph26 km/h60°F16°C5 ft (1.4 m)Moderate; rougher days up to 8 ft
November55 / 48°F13 / 9°C55%16 mph27 km/h56°F13°C6 ft (1.7 m)Moderate; rougher days up to 11 ft
December51 / 45°F11 / 7°C62%17 mph28 km/h52°F11°C6 ft (1.8 m)Moderate; rougher days up to 9 ft

Check the forecast for your sailing

Upcoming cruises in Brest

3 ships from 2 cruise lines are scheduled here, 4 visits in total. The next 4:

DateShipStopSailing
Fri, Oct 92026MSC MagnificaMSC CruisesCalls13 nights from Copenhagen
Mon, Oct 122026AmbitionAmbassador Cruise LineCalls7 nights from Bristol
Sun, Nov 12026MSC VirtuosaMSC CruisesCalls7 nights from Southampton
Mon, Nov 92026AmbitionAmbassador Cruise LineCalls9 nights from Bristol

Ships that visit Brest

Nearby cruise ports

Wave heights are significant wave height on the Douglas sea state scale. What the numbers mean for a cruise. Sources and method are on the about page.