December in Marbella might not scream beach weather, but for a winter charter it's surprisingly pleasant – if you know what to expect. Sea temperatures sit around 16°C, air temps range from 12°C to 18°C, and the sun often makes an appearance. With fewer boats on the water, you'll have Puerto Banús and the coastline almost to yourself. This guide covers exactly what December conditions mean for your boat rental in Marbella, which boats suit the season, and how to plan a safe, enjoyable trip.
December 2031 Weather Outlook for Marbella
December in Marbella is mild compared to northern Europe. Expect daytime highs around 17°C, dropping to 12°C at night. Rain is possible but usually in short showers – about 6 wet days per month. Winds are typically light to moderate: the Levante (easterly) brings humidity, while the Poniente (westerly) is drier and clearer. Wind speeds average 10–15 knots, occasionally gusting to 20 knots. Sea state is generally calm, with waves under 1 metre in sheltered areas like the Marbella coastline.
Sea Temperature and Swimming Conditions
The Mediterranean cools significantly by December, with sea surface temperatures around 16°C. That's invigorating rather than warm. Most December charters are cruising-focused: along the coast from Puerto Banús towards Cabopino or Estepona, spotting the Sierra Blanca mountains and La Concha peak. If you're set on a swim, a wetsuit is your friend. Otherwise, enjoy the heated cabin of a flybridge and the panoramic views.
Best Boats for December Charters
For winter comfort, enclosed or semi-enclosed boats are ideal. Our Azimut 58 Flybridge offers a spacious saloon with heating, perfect for a 12-person group. The Ferretti 94 takes luxury to another level with full indoor/outdoor flow. For smaller parties, the Astondoa 40 and Azimut 39 are nimble, with windshields and cockpit covers. The Mangusta 80 – with its free jet ski – is a thrill even in cooler months, but book early as it's popular.
December Charter Pricing and Inclusions
Our Tier A boats – the Astondoa 40 and Azimut 39 – are priced at €749 for 2 hours and €2,299 for 8 hours. That includes a licensed skipper, fuel, water, soft drinks, beer, white wine, cava, light snacks, insurance, and Spanish IVA. For the Mangusta 80 (both white and grey), the minimum charter is 4 hours at €4,719, which includes a free jet ski. All other boats – like the Pershing 46 or Lagoon 380 – are priced on request via WhatsApp, and we'll tailor a package to your needs.
What to Expect on a Winter Cruise
A December trip from Puerto Banús is all about coastal scenery and relaxed cruising. You'll pass the Golden Mile, see the luxury villas of Río Verde, and maybe anchor near Cala del Faro or Cala Cortés for a sheltered stop. Wildlife sightings – dolphins and seabirds – are common. The light is softer, the sea is calmer, and the lack of summer crowds makes for a more intimate experience. Bring sunglasses – the winter sun can still be bright off the water.
Safety and Weather Considerations
Our skippers are licensed and experienced in winter conditions. They monitor forecasts constantly and will decide whether to sail. If winds exceed 25 knots or a storm is forecast, we'll reschedule or refund. All boats carry life jackets, flares, and communication equipment. We recommend booking a morning departure – winds tend to pick up in the afternoon. Also, check the marine forecast yourself; the Spanish AEMET provides reliable updates.
Booking Tips for December
December is off-peak, so you have flexibility. Book via WhatsApp for the fastest response and real-time weather advice. Consider a 2-hour cruise if you're new to winter boating, or a full 8-hour day if you want to explore as far as Estepona or Sotogrande. For larger groups, the K80 or Canados 86 offer ample space. Always confirm your departure time – sunset is around 18:00, so a late afternoon charter might be shorter than expected.
Frequently asked questions
Is December a good time to rent a boat in Marbella?
Yes, December offers calm seas and fewer crowds. While air temperatures hover around 12–18°C, the sun is often out, and the sea is still sailable. You'll enjoy a more personal experience and often better availability. Just dress in layers and bring a windproof jacket.
What is the sea temperature in Marbella in December 2031?
The Mediterranean sea temperature in December typically drops to about 16°C. That's too cold for swimming without a wetsuit, but fine for cruising, sightseeing, and enjoying the coastline. If you plan to dip, a shorty wetsuit or a quick splash is manageable.
Which boats are best for December weather?
Enclosed flybridges like the Azimut 58 Flybridge or the Ferretti 94 offer protection from wind and chill. For a smaller group, the Astondoa 40 or Azimut 39 are ideal – they have heated cabins and windshields. All our boats have full safety equipment and a licensed skipper.
Do you operate charters in December?
Yes, we operate year-round from Puerto Banús. December sees fewer bookings, so you can often secure your preferred boat and time slot. We monitor weather daily and will advise if conditions are unsuitable – your safety is paramount.
What should I wear for a December boat trip?
Layers are key: a thermal base, a fleece, and a waterproof shell. Bring a hat and gloves – even on sunny days, the wind can be biting. Non-slip shoes are essential. We provide blankets on board, but dressing warmly ensures you enjoy the trip fully.
Can we still swim or do water activities in December?
Swimming is possible but bracing – sea temps around 16°C. Most December charters focus on coastal sightseeing, beach hopping, and enjoying the views of La Concha and the Golden Mile. If you're keen, we can anchor in sheltered coves like Cala del Faro.
How far in advance should I book a December charter?
We recommend booking at least a week ahead, but last-minute slots are often available. For the Mangusta 80 (which includes a free jet ski), book 2–3 weeks ahead as it's popular. Use WhatsApp for the fastest response and real-time weather updates.
What happens if the weather is bad on my charter day?
If the skipper deems conditions unsafe, we'll reschedule your charter at no extra cost or offer a full refund. We don't sail in storms or high winds above 25 kts. Our team monitors forecasts closely and will contact you 24 hours prior if changes are needed.