Wind speeds of up to 100 km/h in Chania and maximum temperatures of 15 to 17° Celsius in Heraklion, plus shipping restrictions.
Sailing Restrictions in Effect for Some Routes Due to Strong Winds
Local authorities have put travel bans in place on several ferry routes because of strong winds. In the eastern seas, wind speeds have climbed to 8 Beaufort, with some parts of the Aegean and eastern mainland getting battered by gusts up to 9 Beaufort.
These conditions have led to cancellations of passenger ferry services, especially from Piraeus to the Cyclades islands like Serifos, Sifnos, Kimolos, and a handful of others. High-speed catamarans such as the Super Jet and Champion Jet to the Cyclades are also off schedule right now.
Meanwhile, ferry routes to the Argosaronikos area are still running as usual. Passengers should check with local port authorities or their travel agencies before making plans since schedules can change with little warning.
Significant Strengthening of North Winds in the Aegean
The Aegean Sea is in for a noticeable boost in northerly winds over the coming days. Wind speeds will regularly hit 7 to 9 Beaufort, which could really shake up marine and coastal activities.
This ramp-up may lead to rough sea conditions, especially around the eastern Aegean islands and coastal zones. Vessels in these waters need to take extra care and keep an eye on updates from the national meteorological service and port authorities.
Key Wind Speeds (Beaufort scale):
Region | Wind Direction | Wind Force (Beaufort) |
|---|---|---|
Western Greece | East | 4 – 6 |
Eastern Aegean | North | 6 – 9 |
Southern Islands | Variable | 6 – 8 |
Temperature Range (°C):
Location | Temperature |
|---|---|
Western Greece | Up to 23 |
Southern Islands | 21 – 22 |
Heraklion, Lassithi, Chania | 15 – 17 |
Rest of the country | 19 – 20 |
With northerly winds of over 100 km/h until 1 May
We started the week with a lot of wind, and it will continue to blow until 1 May. Sailing is prohibited in several island areas in the Aegean.
In 6 areas the wind gusts will exceed 100 km/h, which can also lead to problems on land, including branches breaking off, damage to chimneys, roofs, falling objects such as pots, aerials from balconies and terraces.
These are:
North East Aegean, Euboea, Attica, Cyclades, East Peloponnese, Chania.
Do not hang out the washing!
Rain is only forecast for the Cyclades, Crete and the Dodecanese.
The temperature will drop by 5-6 degrees in eastern Greece.
At the weekend the winds will die down and the temperature will rise.
Warning from the central harbour authority of Heraklion
Cloudy weather with localised rain is forecast for Crete tomorrow, Tuesday, while isolated thunderstorms are possible in the morning hours.
The wind is blowing from the north at 6 to 8 Beaufort and will gradually decrease from the afternoon onwards.
Temperatures will be between 14 and 19 degrees Celsius, in the south of Crete even up to 22 degrees Celsius.
All owners of ships and small boats mooring in Crete are asked to take all appropriate measures to moor their boats safely:
– Professional fishing vessels
– Recreational vessels and small boats should avoid operating during the period of validity of a weather bulletin.
– Tugs
– Lifeboats
– Fishing vessels and volunteer groups are requested to be on immediate alert to provide assistance if needed.
Weather Outlook for Tuesday 29 April 2025
Tuesday looks mostly clear for much of the country. Some temporary clouds might drift over eastern Central Greece, Euboea, and the Peloponnese.
Local showers are likely in Crete, the Cyclades, and the Dodecanese islands. Winds will blow from the east in the west, usually between 4 and 6 Beaufort.
In the east, northern winds will be stronger—think 6 to 8 Beaufort, and in some corners of the Aegean, even 9 Beaufort is possible. Temperatures should be moderate, peaking at around 19 to 22 degrees Celsius in most places, with the west nudging up to 23 degrees.
Weather Forecast for Wednesday 30 April 2025
Wednesday brings more settled weather across most regions. The southern islands—especially Crete and nearby seas—could still see some unsettled conditions.
Strong northern winds will hit the Aegean again, mainly in the eastern parts, with speeds expected between 6 and 8 Beaufort. Daytime temperatures should hold steady, staying cool in the northern mainland and a bit milder down south.
Conditions Expected on Thursday 1 May 2025
Thursday’s weather should improve across the mainland, with more sunshine and clear skies for central and northern Greece. Out on the islands in the eastern Aegean and south, like the Cyclades and Dodecanese, there’s a chance of scattered showers or a quick storm.
Northerly winds will stay strong in the Aegean, with gusts reaching 7 to 9 Beaufort in some sea areas. Temperatures will be mild, but if you’re up north, expect a slight dip.
Friday 2 May 2025 Weather Overview
By Friday, things are expected to calm down even further. Most of the country should see fine and stable weather.
Northern winds will stick around but gradually lose steam, so the seas—especially in the west and central regions—should settle. Temperatures will tick up a bit in the north and stay warm in the southern islands, with highs hovering between 20 and 23 degrees Celsius.
Frequently Asked Questions
What is the weather outlook for the upcoming week?
Weather’s looking pretty changeable, honestly. There’ll be unstable conditions over several areas, and rain will pop up now and then, mostly in inland and northern regions.
In between, you might catch a break in the clouds if you’re lucky.
Are temperature changes expected during the week?
Yep, temperatures will dip, especially in central and northern parts of the country. Western areas might stay a bit milder, with highs around 23°C, while southern spots like Crete hover closer to 15-22°C.
Are there any weather alerts issued for the next five days?
No big weather warnings out there at the moment. Still, local heavy showers could cause short-term disruptions, so it’s smart to keep an eye on official forecasts for any sudden changes.
What are the expectations for rain and wind this week?
Rain will be patchy but could get heavy, especially over western regions and some parts of the mainland. Winds might be moderate, but they’ll strengthen along the coast from time to time.
Will there be any sunny periods during this time frame?
Absolutely, there’ll be some sunny spells, especially between the rainy bits. The weather may clear up for a while, but don’t be surprised if it turns unsettled again.
How might the current weather affect outdoor plans over the week?
With these unstable conditions and a real chance of showers, it’s probably best to keep outdoor plans flexible. You might want to bring along some rain gear and brace yourself for wind.
