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Carp angler at sunrise holding a big common carp over the unhooking mat

Smart weather for carp anglers.

CarpWeather turns live weather data into one clear catch score, so you know exactly when the water is asking for you.

Download on the App StoreGet it on Google PlaySee what the app does ↓
  • Start for free
  • No ads
  • No trackers
Try it yourself

Set the weather yourself.

Pick the weather and see what the carp score does. This is the app’s real calculation, with example weather. In the app it uses the weather at your swim, hour by hour.

Air pressure
Wind
Light
The score

Eight factors. One answer.

Not a forecast with a number stuck on it, but a weighing of what matters to carp. And you always see which factor pushes you up or down.

You see whyTap the score.Every factor shows its own contribution, with a short explanation in plain language.
How the score adds up from eight factors
8factorsAir pressure and its trend, wind, water temperature, cloud, sun, moon and rainfall.
46days aheadHourly up to fourteen days, then an outlook up to 46 days and season advice per month.
EuropeAll of Europe in colour.The score map from today to the day after tomorrow for 260 areas in eleven countries, from Portugal to Poland. Handy when you do not know where to go yet.PoorTopExample: a front moving from west to east.
Europe score map: 260 areas in the colours of the carp score
Look ahead
Score per hourWhen is the top moment?How the score develops over the day. Drag to any hour.
When is the top moment?
Fourteen daysTwo weeks ahead.The score per day on one scale. Eight days free, fourteen with Premium.Premium
Two weeks ahead.
Plan a tripPlan on the best days.Pick your days in the calendar, with the score per day. You get an alert when it shifts.
Plan on the best days.
Season adviceWhat is the carp doing now?Per month: water temperature, activity, best bait, depth and technique.
What is the carp doing now?
MoonThe moon, day by day.Rise and set, visibility and a sixty-day calendar.
The moon, day by day.
Home screenThe score of right now.Your swim, the score, pressure, wind and your next trip as soon as you open the app.
The score of right now.

That score is only as good as the weather behind it.

The weather

More than a forecast.

Every app tells you what the weather will be. CarpWeather tells you what it means for your water.

The air pressure curveThe wind map with flowing linesFourteen days of weather
01 · Rain radarNew

See the shower coming.

Moving showers up to two hours ahead, across Europe. Free in the country you are in and up to 30 km across the border. The rest of Europe is part of Premium.

  • Our own rain engine: the nowcast of the Dutch KNMI and the German weather service, and for the rest of Europe our own nowcast from the European radar
  • An alert when rain is coming during your session
  • With a confidence level, and honest when it is low
02 · Air pressure

The trend counts, not the number.

Falling pressure ahead of a front is one of the strongest signals there is. You see it coming instead of afterwards.

  • The 24-hour curve with the favourable zone
  • A timeline that shows a pressure drop coming
The air pressure curve
03 · Wind

Wind as a map, not a number.

Flowing lines over your water, so you see where it comes from and where the food drifts to.

  • Strength and gusts shown separately
  • An alert when the wind turns during your session
The wind map with flowing lines
04 · Fourteen days

The whole week at a glance.

Every day as a bar on a shared scale, with rain chance and wind direction underneath. Tap a day for the hourly view.

  • Water temperature from the weather of the past days
  • Moon and season advice included
Fourteen days of weather
Your own water

What you learn stays yours.

Your swims with everything on them: the map, the bottom, your rod positions and what you caught there.

Your swims
SwimsAll your waters in one place.On the map or as a list, with today’s score and your catches per swim. Three free, unlimited with Premium.
All your waters in one place.
New swimIn a few taps.Your current location, search by name or postcode, tap the map or paste coordinates.
In a few taps.
Everything about your swimDepth, bottom and wind.Water and bottom, preferred wind, baiting and tactics, rules and notes.
Depth, bottom and wind.
Rod positionsWhere was it when it went off?Put your rods on the map: distance, depth and the casting line.
Where was it when it went off?
FavouritesA star on your best swims.The app offers to start a session as soon as you arrive.
A star on your best swims.
Pattern per swimAt which score do you catch here?Today’s conditions next to your catches at this swim.Premium
At which score do you catch here?
Offline mapsA map without signal.Download your area in advance. Eleven countries, from Portugal to Poland.
A map without signal.
Logbook and stats

Your logbook does the maths.

Every catch, lost fish and blank is saved with the weather of that moment. That is where the app finds your pattern.

Your patternIn which weather do you catch?

After a few catches the app sees your strongest combination of pressure, month and wind. Per swim, and across all your catches.

Your strongest combination · exampleYou catch best at pressure 1010–1020 hPa, in May with a SW wind.
  • ✓An alert when today looks like your strong conditions
  • ✓Pattern per swim: at which score you catch there Premium
  • ✓Blanks count, otherwise you learn nothing
Pattern of a swim
Your pattern in the logbook
Heaviest catchCatch ratioBlanksFishing daysBest swimBest timeTop scoreWhy you lose themAt which momentCatches per monthBest monthScore trend 12 monthsCatch streakWeight distributionTop speciesTop baitTop rigsCatches per weather typeYears side by sidePersonal best
Your logbook
StatsYour season in numbers.Heaviest catch, total, catch ratio, lost fish and blanks. Per month, year or all time.
Your season in numbers.
Top bait and speciesWhat really works?Your best bait, species, rigs and hooklinks, with your weight distribution.
What really works?
Weather and swimsCatches per weather type.Which weather you caught in, and which swim gave the most per session.
Catches per weather type.
Lost fishWhy you lose them.Hook pull, line break or snagged, and at which moment: strike, fight or netting.
Why you lose them.
GalleryAll your catch photos.With weight and date, and a star on your personal best.
All your catch photos.
Log a catchThe weather comes along.Weight, species, bait and rig. Pressure, wind and temperature of that moment are already filled in.
The weather comes along.
SessionsYour session, looked back on.The score of those days, the pressure curve and what came up.
Your session, looked back on.
Your own listsYour bait, your rigs.Add and rename species, bait, rigs and feed yourself.
Your bait, your rigs.
AlertsA tap on the shoulder. Only when it matters.A score peak at your swim, a pressure drop, the best hours, rain or wind during your session, your trip, and your crew. You switch on what you want, per type.
Score peak at De RietkraagTomorrow 06:00 · 84, top moment
Pressure drop comingPressure falls from this evening
Shower in 12 minutesModerate shower at your session
Your crewA mate shared a catch: 13.6 kg
Favourite swimsA star on your swim.Get close and the app offers to start a session. You also get the score peak and the best hours for your favourites.
Alerts for your favourite swims
OfflineAt the water the signal is worst.Download your area in advance. Eleven countries, from Portugal to Poland.
Offline maps in the app

Youaregoinganyway.
Thequestioniswhen.

CarpWeather does not pick your day for you. It just tells you what the weather is doing, in language you can use.

And the best part: you do not have to do it alone.

Crew

Fishing is better together.

A closed group of up to eight regular mates. No followers, no likes, no strangers.

You decide what your crew sees
UtrechtThe province shaded in. No water, no coordinate.
  • Fish together live in one co-op session, free with an account
  • Chat, catches and reactions in one stream
  • Plan together: who is coming, and who brings what
Pressure is dropping tonight. Who is in?
Me! Will you bring the bait?
Mirror carp 13.6 kg 🎣
Everything in your crew
CrewYour regular mates.The heaviest and latest catch, your co-op sessions and what happened recently.
Your regular mates.
Crew statsWho catches the most?Crew record, total weight, average score, the leaderboard and when you catch.
Who catches the most?
Wall of FameThe podium.The crew’s heaviest fish, with all the photos.
The podium.
ChatTalk about what matters.Messages, photos and catches in one stream. After two months the chat clears itself.
Talk about what matters.
Co-opFish together live.One shared session: each other’s catches come in while you sit.
Fish together live.
Trip with your crewWho is coming?Who is in, and a packing list where everyone claims what they bring.
Who is coming?
Region onlyYour swim stays yours.Your crew sees the province, no water and no coordinate.
Your swim stays yours.
Exact swimOr share the pin.Name, place and a button to navigate there.Premium
Or share the pin.
InviteWith your own code.Each code works for one person, and you decide who gets in.
With your own code.
A carp held by an angler at sunset by the water
This is why you do it

Share your catch. Not your swim.

In the app you turn your catch into a card for your story, or send it in for CarpWeather’s Instagram and Facebook. With your name or anonymous, and your swim never shows.

Send it in via the app
A carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an anglerA carp held by an angler

Example photos, made with AI.

What it costs

Start for free.

The basics stay free, without an account and without ads. Premium is the intelligence the app adds.

Free€0 always
  • ✓The carp score, with all eight factors
  • ✓Radar, rain graph and score map in the country you are in, up to 30 km across the border
  • ✓Morning weather report and session reminder
  • ✓Offline maps for eleven countries
  • ✓Three swims and fifteen catches
  • ✓Crew and co-op with a free account
Monthly€2.99 per month
  • ✓Everything from Free
  • ✓Radar, rain graph and score across Europe
  • ✓Fourteen days ahead
  • ✓All alerts, including rain during your session
  • ✓Unlimited swims and catches
  • ✓Share your exact swim, patterns and export
Cancel monthly.
Season passWinter sale −40%
€14.99 your first yearThen €24.99 per year. New subscribers, until 28 February.€24.99 per year€2.08 per month. Seven days free trial; cancel within seven days and you pay nothing.
  • ✓Everything from Premium, for a whole season
  • ✓Two months free compared with monthly
  • ✓Sorted once a year
Get the season pass
Free and Premium side by sideMonthly and the season pass both give you everything in Premium.
WhatFreePremium
Carp score with all eight factors✓✓
Hourly forecast8 days14 days
Outlook up to 46 days and season advice✓✓
Rain radar and rain graphCountry you are in and 30 km across the borderAll of Europe
Europe score mapCountry you are inAll of Europe
Swims3Unlimited
Catches15Unlimited
Logbook, stats and your pattern✓✓
Pattern per swim and export–✓
Offline maps for eleven countries✓✓
AlertsWeather report, session reminder and milestonesAll alerts, including rain and wind during your session
Crew, chat and co-opWith a free account✓
Share your exact swim, also in a co-op–✓
Weather and score on your crew’s catches–✓
Your crew with its own colour and emoji–✓
No ads, no trackers✓✓
Privacy first

Your water stays yours.

Your swims are your best-kept secret. We do not sell or share your data. No ads, no trackers.

Private by default
Nobody looks unless you want them to.
Only your crew
You share deliberately, with who you let in.
Never to third parties
Built for anglers, not for advertisers.
Read the privacy policy →
Questions
Does the map work without signal?

Yes, if you downloaded the area in advance. Eleven countries are available, from Portugal to Poland. The satellite layer only works with a connection.

Is the score a guarantee that you will catch?

No. It is an estimate of your chances based on eight factors: air pressure, wind, water temperature, cloud cover, sun, moon phase, rain and wind direction. A high score means favourable conditions, not that the fish is on.

Who can see my swims?

Nobody, unless you share them with your crew yourself. And then you decide per catch whether you share nothing, only the region, or the exact swim.

Can I use CarpWeather for free?

Yes. For free you get the carp score with all eight factors, the weather, the rain radar in the country you are in, the wind map, the forecast up to eight days ahead, the 46-day pressure outlook, three swims and fifteen catches. With a free account you can also start a crew, share and fish along in a co-op. Premium costs 2.99 euros per month or 24.99 euros per year, with a seven-day free trial.

All frequently asked questions →
From the bank

What anglers say.

The app is tested by anglers who use it on the bank themselves.

Partner storesAt your tackle shop too.Our partner stores have CarpWeather cards at the counter. Own a tackle shop? We would love to add yours.
Hertog Hengelsport