Is it raining now in Gdansk?
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24 AugNo upcoming precipitation for the next hour.
Last update: 12:00, 24 Aug 2026
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Rain in Gdansk: What You Need to Know
Gdańsk rain follows a wide seasonal swing for a coastal city — from around 25mm in driest February to about 80mm in wettest July, out of roughly 570mm a year. A Gdańsk rain radar earns its value because the city's climate sits at a transition point, classified by some as oceanic and others as humid continental, reflecting how Baltic coastal exposure moderates the inland Polish pattern. On 9 July 2001, torrential rainfall caused what is still remembered locally as the "flood of the century."
The mechanism is coastal amplification layered on top of river-mouth exposure. Gdańsk sits in the Vistula delta, giving it both storm-surge risk from the Baltic and flood risk from the river itself — a dual mechanism inland Polish cities do not share. Rising seawater temperature, decreasing sea-ice formation, and increased river water import all combine with heavier clustered rainfall along the Polish Baltic coast, a trend the city has responded to by building more than fifty stormwater retention reservoirs since 2001, with the count still rising.
RainViewer draws its Gdańsk feed from IMGW, refreshed every 5 minutes, so the map reflects new radar scans rather than a forecast written hours earlier. What the live map shows and a forecast cannot: whether a coastal storm cell is building toward the Port of Gdańsk or the Vistula delta, or breaking apart offshore.
Rain by Season in Gdansk
Summer peak (July)
July is Gdańsk's wettest month at around 80mm, the standard summer peak, but the range down to February's roughly 25mm is unusually wide for a coastal city.
Storm-surge risk trend
Storm-surge and clustered heavy-rainfall risk on the Baltic coast is documented as an increasing trend tied to rising seawater temperature and reduced ice formation — a seasonal marker layered on top of the summer rain peak.
Winter dry season (February)
February is Gdańsk's driest month at around 25mm. The city's post-2001 reservoir-building program continues year-round as ongoing flood mitigation regardless of season.
Why You Need a Rain Radar in Gdansk
Port of Gdańsk operators
The Port of Gdańsk handled 77.4 million tons of cargo in 2024, one of the largest and busiest ports in Europe. A dockworker or scheduler checking the radar before a loading window can tell whether an approaching coastal cell is a short shower or part of a longer storm-surge event.
Gdańsk Shipyard and Remontowa Shipyard crews
These shipyards employ thousands building and repairing ships for global clients, work that depends on stable weather conditions. Checking the live radar before a shift can help crews time outdoor work around a passing coastal storm.
Vistula delta and coastal residents
The 9 July 2001 flood caused 200 million zł in damage, killed 4 people, and forced 304 evacuations — a benchmark event for the city's flood risk. Residents in the delta benefit from watching the radar closely whenever a coastal storm system builds, since river-mouth and surge risk can compound.
Gdańsk Lech Wałęsa Airport travelers
The airport, Poland's third-largest, sits 12km northwest of the city center. Checking the radar before heading to the airport shows whether a coastal storm cell will clear before a flight window.
RainViewer Radar Coverage in Gdansk
RainViewer draws radar data for Poland from the Institute of Meteorology and Water Management (IMGW) via danepubliczne.imgw.pl, updated every 5 minutes. Coverage is comprehensive across the country. Gdańsk sits at the mouth of the Vistula on the Baltic coast alongside Gdynia, so storm systems moving along the coastline or up the delta are visible on the same map before they reach the city.
Gdansk Rain Radar: Frequently Asked Questions
- Is it raining in Gdansk right now?
The fastest way to know is a live hyperlocal radar, since Baltic coastal storms can build fast and hit the Port of Gdańsk while inland parts of the city stay dry. RainViewer pulls fresh IMGW radar scans every 5 minutes, so the map reflects current conditions rather than a forecast written hours earlier.
- Should I plan port operations during a coastal storm?
The Port of Gdańsk handles 77.4 million tons of cargo a year, and coastal storms combining rain with storm surge can disrupt loading schedules with little warning. Checking the radar before a shift shows whether an approaching cell is passing through or building into something larger.
- Does rain affect travel to Gdansk Lech Wałęsa Airport?
Coastal storm cells near the airport, located 12km northwest of the city, can disrupt ground traffic and flight operations. Checking the radar before a trip to the airport shows whether a cell will clear before your flight.
- Does Gdansk flood when it rains?
Gdańsk's flood risk comes from a dual mechanism — Vistula delta river-mouth flooding combined with Baltic storm surge — most visible in the 9 July 2001 flood, which caused 200 million zł in damage and 4 deaths. The city has built more than fifty stormwater reservoirs since then, with the count still rising.
- When is the best time to visit Gdansk to avoid heavy rain?
February is Gdańsk's driest month, averaging around 25mm, well below the July peak near 80mm. Visitors planning time near the port or the Vistula delta should also watch the coastal storm-surge trend, which is rising independent of the calendar.
- Why does Gdansk face more flood mechanisms than other Polish cities?
Sitting in the Vistula delta on the Baltic coast gives Gdańsk both river-mouth flood exposure and storm-surge risk at the same time, a dual mechanism inland cities do not share. A single rainfall forecast cannot capture the surge component — only a live radar combined with coastal monitoring shows the full picture.
- Is there a live rain radar for Gdansk?
Yes — RainViewer's hyperlocal radar for Gdańsk draws directly from IMGW, refreshing every 5 minutes with new scans instead of a periodic forecast update. The map covers the Baltic coast and Vistula delta, so approaching systems are visible before they reach the city.
- Can I get a rain alert before it hits Port of Gdansk?
Yes — RainViewer's rain alerts can be set for a specific point like the Port of Gdańsk or the Vistula delta, so dockworkers and residents get a notification as a cell approaches instead of checking the map manually. That advance window matters most during coastal storm-surge events.
Track Rain in Gdansk in Real Time
Port of Gdańsk dockworkers and shipyard crews both work outdoors in a city exposed to storms from two directions at once — the Baltic coast and the Vistula delta. The 2001 flood showed how fast a torrential coastal event can turn into a citywide emergency.
A generic forecast says scattered showers for Gdańsk this week. RainViewer's live hyperlocal radar shows a coastal cell building fast toward the port while the Vistula delta stays dry — that is the call a dockworker needs before the loading window closes.
Track rain in Gdansk — free Upgrade to Essential for alerts, forecasts, and full radar history
2-hour forecast in 5-minute slices
See whether a cell building over the Baltic coast is heading toward the Port of Gdańsk in the next two hours.
Rain alerts before arrival
Set an alert for the Port of Gdańsk or the Vistula delta and get notified before a system reaches it.
Direction arrows on the map
See whether a storm is tracking in from the Baltic to the north or moving up the Vistula delta.
48 hours of radar history
Review the last 48 hours to see how a coastal storm system built before it reached the coast.
Multiple locations
Track the Port of Gdańsk, the Vistula delta, and Gdańsk Lech Wałęsa Airport at the same time.
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