Marsa Alam in December: Weather, Sea & Wildlife Guide

Marsa Alam in December offers a 24°C sea, mild days and some of Egypt’s best reef wildlife without summer crowds. This guide to december in marsa alam covers weather, wildlife odds, wetsuits and what to do beyond the water.

Marsa Alam in December: Reef Wildlife, Mild Weather and Quiet Beaches

Marsa Alam in December is a month of trade-offs that most travelers end up loving. The air is cooler than in autumn, the wind is brisker, and yet the sea still holds about 24°C and the reefs are full of life. Crowds thin out compared with the warmer months, which leaves bays and house reefs far calmer. This guide explains december in marsa alam through wildlife odds, weather, wetsuits and the practical choices that follow.

The figures come from long-term climate and sea records published by weather, travel and diving sources. Values differ by a degree or two between providers, so every number below is a typical range. Wildlife is described by likelihood, never by promise, because Marsa Alam in December depends on animals that follow their own schedule.

Marsa Alam in December at a Glance

December in Marsa Alam sits between the warm autumn and the cooler heart of winter. The core figures:

• Daytime air: 22 to 25°C, easing from about 26°C early in the month
• Night air: 12 to 17°C
• Sea temperature: 24 to 25°C
• Rain: 0 to 4 mm, with about one light rain day at most
• Sunshine: 8 to 9 hours a day
• Daylight: About 10.5 hours, with sunrise near 6:15 a.m. and sunset near 4:55 p.m.
• Wind: 4 to 5 m/s, gradually easing
• UV index: Moderate, around 5

Marsa Alam in December is therefore a dry, bright month with a clear split between warm afternoons and fresh evenings. The sea is the warmest thing around after dark, which is why december in marsa alam suits swimmers who plan their day around the sun.

The Wildlife Likelihood Ladder for December in Marsa Alam

Most guides list animals as if they were guaranteed. A more honest method is to rank them by how likely you are to see them. Here is the ladder for Marsa Alam in December, from near-certain to lucky.

Almost Certain: Turtles and Reef Fish

Green and hawksbill turtles graze the seagrass at Abu Dabbab, Marsa Mubarak and several resort house reefs, and they are present year-round. Coral gardens, schooling reef fish and eels fill out every snorkeling session. For anyone planning december in marsa alam around easy wildlife, this is the dependable layer.

Likely: Dolphins and Reef Sharks

Spinner dolphins are regularly seen at Sataya Reef, often called Dolphin House, though they are wild and move on their own schedule. Divers at Elphinstone can also meet reef sharks. Some guides note that sharks are most numerous from October to December, which puts Marsa Alam in December inside the season for them. Elphinstone is a drift site for advanced divers only.

Possible: Manta Rays and Oceanic Whitetips

Manta rays are reported at offshore sites from October to December, while oceanic whitetips are strongest from September to November. Both are possible on Marsa Alam in December trips, but neither is reliable. Treat any sighting as a bonus rather than a reason to book.

Lucky: The Dugong

The dugong is the headline animal and the least predictable. A small number of residents feed on seagrass around Abu Dabbab and Marsa Mubarak, and sightings depend on tide, boat traffic and luck. Never chase or touch one, and keep your distance from dolphins and turtles too. Marsa Alam in December is a good month to try, but a good plan assumes you may not see one.

Weather in Marsa Alam in December: Days, Nights and Wind

Daytime highs usually reach 22 to 25°C, starting nearer 26°C in the first days and settling around 24°C by month end. Skies are mostly clear, and rain is rare, although December is statistically one of the wetter months here. That still means only a few millimeters, often over a single day.

The real character of december in marsa alam comes from the wind. It blows mostly from the north-northwest at around 4 to 5 m/s, easing a little through the month. You notice it most when climbing out of the sea, and evenings feel fresher than the thermometer suggests. Visitors should carry a warm layer, since night air often falls to 12 to 17°C.

Sunshine lasts 8 to 9 hours, but the days are short. Sunset arrives around 4:55 p.m., so plan outdoor activities for the morning and early afternoon. UV stays moderate, around 5, yet reflection off the water can still burn, so use sunscreen even in cool weather. This is the pattern you can expect for Marsa Alam in December, and it matches the monthly view in our guide to Marsa Alam weather in november, only a few degrees cooler.

Sea Temperature and Wetsuits in December in Marsa Alam

The sea averages roughly 24 to 25°C, with sources ranging from 23°C to 27°C across years. That is cooler than the 29°C peak of August, yet still above many European summer seas. For december in marsa alam, comfort comes down to how long you stay in and how much you feel the cold:

• Swimming: Comfortable for most adults, especially around midday
• Snorkeling: A rash guard or shorty suit makes long sessions easier
• Recreational diving: Most divers choose 3 to 5 mm suits, and cold-sensitive divers go thicker
• Drift diving at Elphinstone: More exposure to current and wind, so a thicker suit pays off

Keep a towel and windbreaker on the boat. The coolest moment of a Marsa Alam in December day is the minute after you leave the water, not the time in it.

Diving and Snorkeling Notes for Marsa Alam in December

Visibility is at its best in October and November, and it stays good into December, with 30 meters or more at some offshore sites. Bays such as Abu Dabbab can be lower, so choose sites for the animals rather than the clarity. Here is how to plan:

• Beginners and families: House reefs and sheltered bays with guides
• Certified divers: Check Diving options and diving holidays Egypt for structured packages
• Non-divers: A SeaScope or Glass Boat trip shows the reef without a wetsuit
• Short on time? A Speed Boat reaches distant sites faster and leaves more time in the water

Wind is the main variable. Weather-sensitive sites such as Elphinstone can be canceled or rescheduled, so keep one spare day in your itinerary. Divers who want a wider comparison can read diving in Egypt in november to see how conditions change as winter begins. Overall, december in marsa alam rewards flexibility more than any other quality.

Beyond the Reef: Desert, Beaches and Temples

A good Marsa Alam in December itinerary should include at least one inland day. Cool air makes the desert far more comfortable than in summer:

• Desert energy: A Safari or Quad Bike outing works well in mild afternoons, and clear skies make evenings good for stargazing
• Beaches: Quiet southern beaches such as Sharm El Luli are well suited to a calm morning, with fewer people than in warmer months
• Protected landscape: Wadi El Gemal National Park offers hiking and wildlife watching in dry, clear conditions
• Cultural day: Edfu Temple is reachable by road on a long day trip, and Luxor Tours and Excursions can extend the trip

Browse Egypt Desert Safari Tours and Marsa Alam Trips for ready-made options. Pairing the Red Sea with temples is simple too, because a Nile cruise and Red Sea holiday combines both. These extra days are one of the best arguments for choosing december in marsa alam over a purely beach-based trip.

Christmas and New Year in Marsa Alam

December is cooler than the peak beach months, so Marsa Alam is generally not crowded in the first half of the month. The festive weeks change that. Resorts fill, holiday dinners are common, and prices rise, so booking early matters for Marsa Alam in December during Christmas and New Year. Resorts and boat operators often run holiday programs, but check each one for what is included.

If you want a festive trip with structure, see Christmas and New Year Egypt Tour Packages, holidays to Egypt in December and Egypt winter holidays. Couples may prefer couples holidays in Egypt, while families can look at Egypt family holidays. For a wider view of the coast, Red Sea holidays Egypt lists more bases.

How December in Marsa Alam Compares with October and January

The sea cools in a steady line through the cooler season:

• October: About 27°C, with the warmest water and strongest shark season
• November: About 26°C, and visibility often at its best
• December: About 24 to 25°C, cooler but still comfortable
• January: About 23°C, the start of the coolest period

That places december in marsa alam at the tail end of the best wildlife window. You keep most of the autumn highlights, including shark and manta chances, with fewer boats and easier bookings. If you are comparing months, our guide to Marsa Alam in november covers the month before in more detail, and Marsa Alam in December is the better choice for travelers who want cooler air without losing reef life.

What to Pack for Marsa Alam in December

Pack for sun on the reef and wind on the shore:

• Rash guard or shorty wetsuit: Adds warmth for snorkeling and boat trips
• Windproof jacket: Cuts the breeze on deck and at the beach
• Light layers: Warm days and nights near 12 to 17°C call for a jumper at dinner
• Reef shoes: Many entries are rocky or involve seagrass
• Sunscreen, hat and sunglasses: UV is moderate, and glare off the water is strong
• Quick-dry towel: Useful for the moment you leave the sea
• Your own mask: A good fit changes the whole session

That list covers what Marsa Alam in December demands from a traveler.

Planning Marsa Alam in December: What to Confirm

Averages are reliable, but details change. Confirm these before you book:

• Wind and boat plans: Ask your operator how weather-sensitive sites are handled, and allow a spare day
• Wetsuit options: Check thickness choices and rental prices
• Festive dates: Resort prices and minimum stays can change around Christmas and New Year
• Wildlife expectations: Ask honestly what operators see in December, and treat dugongs as luck
• Park and marine fees: Some trips list them separately

A reliable forecast for december in marsa alam appears about ten days before departure, so check it then and adjust your plan.

Copy, Paste, Send: Your Booking Message

Planning should not take a week of emails. Copy the message below, fill in the blanks and send it on WhatsApp:

Hello Bastet Travel, I would like to plan a trip to Marsa Alam in December. My dates are ___, we are ___ adults and ___ children, and I would like ___ (diving, snorkeling, desert, relaxing). Please suggest options and prices.

Prefer to design the whole trip yourself? Start with Plan Tailor-Made Egypt Trip, or learn more about the team at Bastet Travel. Whichever route you choose, december in marsa alam is easier to enjoy when the dates, the suit and the spare day are settled in advance.

Marsa Alam in December: FAQs

Is Marsa Alam in December a good time to visit?

Yes. Marsa Alam in December has dry, mostly sunny weather, a 24 to 25°C sea, quieter beaches and good reef wildlife. Evenings are fresh and the wind is noticeable, so pack a warm layer.

What is the weather like in December in Marsa Alam?

Expect daytime highs of 22 to 25°C, nights of 12 to 17°C, and 8 to 9 hours of sunshine. Rain is rare, usually 0 to 4 mm across the whole month.

Is the sea warm enough for swimming in Marsa Alam in December?

For most people, yes. The sea averages 24 to 25°C. Many swimmers enjoy midday sessions without a suit, while longer snorkeling trips are more comfortable with a rash guard or shorty.

Do I need a wetsuit for diving in December in Marsa Alam?

Most divers use a 3 to 5 mm wetsuit. Choose a thicker one if you feel the cold or plan to dive Elphinstone, where current and wind add exposure.

Can you see dugongs and dolphins in Marsa Alam in December?

Dolphins are regularly seen at Sataya Reef, and turtles are frequent at Abu Dabbab. Dugongs are possible but never guaranteed, even in the best months.

Are sharks and manta rays possible in Marsa Alam in December?

Yes, they are possible. Sharks are most numerous from October to December, and manta rays are reported offshore in the same period. Elphinstone is for advanced divers, and sightings are never promised.

Is December in Marsa Alam crowded?

Not in most weeks. The first half of the month is generally quiet, while Christmas and New Year bring more visitors and higher prices, so book early for those dates.