Symi Boat Trips from Rhodes: Seasonal Guide
Seasonal guide for Symi tours departing from Rhodes. Practical information on sea conditions, weather, and rhodes boat trips to symi sailings.
Trips to the island of Symi on boats departing from Mandraki Harbour in Rhodes town centre are among the most popular sea routes in the Dodecanese region. The distance between Rhodes and Symi is approximately 24 nautical miles (38 km), and the sea voyage takes between 60 minutes and 2 hours depending on the type of vessel chosen. Those wishing to join these day trips, which are suitable for travellers of all ages, can book in advance through licensed tour agencies. Popular rhodes boat trips to symi routes include Gialos Harbour, famous for its colourful Neoclassical houses, and the historical Panormitis Monastery.
When planning a day trip to an island, seasonal weather conditions, wind status, and sea temperature are of great importance. Let's examine how the journey to Symi goes at different times of the year and what to pack according to the seasons.
What is a Symi Boat Trip from Rhodes Like in Spring?
April and May are ideal months when the weather in the Aegean begins to warm up, but the summer heat has not yet set in. On rhodes day trips to symi tours organised during these months, the sea is generally calm. Temperatures hover around 20-25 degrees Celsius, providing an exceptionally comfortable environment for exploring Symi's steep, stepped streets.
In spring, boat trips to symi from rhodes town sailings start early in the morning. When you arrive at the harbour, the yellow and terracotta Neoclassical houses present a crisp view under the spring sun. As tourist numbers on the island are lower during this period, it is easy to find a table at waterfront restaurants and visit historic sites at leisure.
Things to consider on spring trips:
- Since sea water temperatures have not yet fully risen, the water may feel cool during swim stops.
- As it can be windy on the open deck of the boat early in the morning, taking a light windbreaker jacket is recommended.
- Ferry schedules during the spring months may be less frequent than in the summer season; therefore, check departure times prior to your visit.
Sea Voyage to Symi and Harbour Tour in the Summer Season
June, July, and August are the busiest months for sea traffic between the islands. Joining a rhodes boat trip to symi island route during these months offers both a cultural sightseeing tour and the enjoyment of swimming in its bays. While air temperatures rise above 30 degrees, the waters of the Aegean Sea are delightfully warm and perfect for swimming.
rhodes day trip to symi island itineraries organised in summer usually consist of two main stops. The first stop is the Panormitis Monastery, located in the south of the island and dedicated to the patron saint of sailors, Archangel Michael. Afterwards, the boat anchors at Gialos Harbour, where the island centre is located. During free time at the harbour, you can visit sponge workshops and taste fresh seafood.

When staying in Rhodes during the summer months, you might want to explore not only the neighbouring islands but also the island's own coastline from the sea. For this, you can consider the Nikolaos Sailing Yacht Daily Cruises-All inclusive Rhodes Private Sailing Yacht Tour option tailored for private groups and spend your day swimming in hidden bays. Upon returning to land, you can join the Traditional Greek COOKING class and Wine Tasting in Rhodes Traditional Greek Cooking Class and Wine Tasting event to discover the island's local flavours.
Practical tips for summer travel:
- Since the sun rays are intense, a hat, high-protection sunscreen, and sunglasses should definitely be in your bag.
- If you intend to climb the Kali Strata steps leading up to Chorio, Symi's historic upper town, non-slip walking shoes should be worn.
- The Meltemi winds blowing in summer can create surface waves in the afternoon; those prone to seasickness should take precautions.
What is the Climate and Sea Conditions in Symi Like in Autumn?
September and October are among the calmest and most enjoyable times to visit the Aegean islands. Summer crowds have dispersed, and the sea temperature has reached its peak after warming up all summer. During this period, the sea voyage is remarkably smooth.
In autumn, temperatures settle around 25 degrees. Shops and restaurants on the island remain open until the end of October. You can stroll comfortably through the streets and spend time at harbourfront cafes.

Suggestions for autumn trips:
- As days begin to shorten, boat return times may be scheduled slightly earlier than during the summer season.
- Towards the end of October, as it can get chilly on the sea journey back in the late afternoon, you should bring long-sleeved clothing.
- It is advisable to check weather forecasts prior to travelling due to the possibility of rainfall.
Frequently Asked Questions
How long does the boat trip from Rhodes to Symi take?
The journey takes approximately 60 minutes on catamarans or fast ferries departing from Mandraki Harbour in Rhodes. Voyages on traditional tour boats or excursion vessels take between 1.5 and 2 hours, depending on sea conditions.
How many kilometres is it between Rhodes and Symi island?
The straight-line sea distance between Rhodes and Symi island is approximately 24 nautical miles, which corresponds to around 38 kilometres.
When should I book a day trip to Symi?
Due to high demand, especially in July and August, boat seats fill up quickly. Therefore, booking a few days before your trip date is recommended during the summer season.
Which harbour in Rhodes do the boat trips depart from?
The vast majority of day tour boats and passenger ferries depart from the historic Mandraki Harbour located in Rhodes town centre or the adjacent Kolona Harbour. It is important to confirm your departure point prior to the tour.
