Schleswig-Holstein · Germany

Fehmarn Belt fishing forecast

Fehmarnbelt
66 Good of 100

Fehmarn Belt is a saltwater fishing spot in Schleswig-Holstein, Germany. Anglers here target Atlantic Cod, European Flounder, Sea Trout, Garfish. The most productive months are typically September, October, November, December, January, February, March.

Quick answer
Best monthsSeptember, October, November, December
Top speciesAtlantic Cod, European Flounder, Sea Trout
Score now66/100
Local rulesSchleswig-Holstein

Today’s verdict

Ranks #246 of 644 spots FishRadar scored worldwide today

In line with this spot’s 7-day average

Score confidence ±4 points, from 8 live signals

The statistical model disagrees with the physics model here today — treat this score with extra caution.

Helping the score most
Water temperature+25.0Chlorophyll+18.0Current+18.0
Pressure trend
Pressure stable — fish feeding on their usual rhythm
Next solunar peak
major 08:05

Current conditions

Sea surface temp18.6 °C
Wind32 km/h from NW, gusting 39 km/h
Wave height0.6 m at 4 s
Current0.13 m/s toward ESE
Pressure1020 hPa
Cloud cover0%
Chlorophyll2.56 mg/m³
Salinity11.6 PSU
Mixed-layer depth23 m
UV index0
Precipitation (24h)0.1 mm
Wind sea0.6 m at 3 s
Ground swell0.1 m at 4 s from WNW
Current shear (surface vs 50 m)0.13 → 0.00 m/s

The water here is 4.9 °C warmer than the August average of 13.7 °C. Warmer-than-normal water pushes cool-water species deeper and brings warm-water species in earlier than the calendar suggests. The water is mixed to about 30.0 m, with the thermocline below that.

Updated 1 h ago.

What the score means at Fehmarn Belt

Fehmarn Belt currently scores 66 out of 100 (Good). Water temperature is 18.6 °C. 8 forecast signals are active in this score.

Water temperature +25.0
how close the water is to this species mix’s comfort band
Chlorophyll +18.0
plankton density — the base of the food chain
Current +18.0
moving water concentrates bait
Waves +9.0
swell energy stirring the water column
Barometric pressure +3.3
falling pressure often triggers feeding
Chlorophyll front +3.0
a plankton edge — classic feeding line

What’s biting now

The model expects today: sea-trout, garfish, atlantic-halibut, grey-gurnard, atlantic-wolffish, atlantic-salmon, greenland-halibut, atlantic-mackerel

[object Object] — Protected here — release immediately

Bite windows

Moon
Waxing Gibbous · 82% lit
Solunar day rating
50 / 100

Best months for Fehmarn Belt:

JanFebMarAprMayJunJulAugSepOctNovDec

Score history at this spot

13 days tracked at this exact location

Best recent day: 2026-08-12, 83/100

5 day(s) at 70+ in the tracked period

+5 points vs the same day last week

About this spot

Water type
Strait · Saltwater

Straits funnel strong tidal currents. Fish tend to feed around slack water and in the first hour of the flood or ebb, when bait is pushed through.

Access & shore

Best reached by boat · offshore-only

What you can catch

Best months by species at Fehmarn Belt

Atlantic CodGadus morhua
European FlounderPlatichthys flesus
Sea TroutSalmo trutta trutta
GarfishBelone belone

Typical months; local seasons and closures apply.

Local regulations

Schleswig-Holstein
SpeciesBag limitMin sizeOpen season
Atlantic CodKüstenfischereiverordnung SH (Anhang zum Merkblatt), overridden in the Baltic for 2026 by Council Regulation (EU) 2025/2454 Art. 10(1)PROHIBITED — retention banned — Council Regulation (EU) 2025/2454, Article 10(1): "Recreational fisheries of cod shall be prohibited in subdivisions 22 to 32. Any specimen of cod caught accidentally shall be immediately released back into the sea." The Schleswig-Holstein Baltic coast is ICES subdivisions 22–24; the by-catch retention allowed by Article 10(2) applies only in subdivisions 27–32 and therefore not here. The Regulation applies from 1 January to 31 December 2026.
READ THIS BEFORE FISHING FEHMARN, KIEL BAY OR FLENSBURG FJORD. In the BALTIC recreational cod fishing is banned outright for 2026. Two places where the ban does NOT reach: (1) the NORTH SEA, where the ministry table gives "Dorsch Nordsee 35 cm" with no closed season — that is the figure for Sylt and the German Bight, and it is why a Sylt angler is being shown a stricter answer than the law requires; (2) the four inner waters Schleswig-Holstein has declared outside Unionsgewässer — the Unterelbe inside the Kugelbake/Dieksand line, the Untereider inside the Eidersperrwerk, the Schlei inside the Schleimünde mole heads and the Trave inside its mole heads — where the state figure "Ostsee außerhalb von Unionsgewässern 38 cm" applies instead. The schema cannot express "banned in one sea, 35 cm in the other", so the pack publishes the ban.
European FlounderRegulation (EU) 2019/1241, Annex VIII, Part A (Baltic Sea, sub-divisions 22-32)Jan 1 – Dec 31
NO EU MINIMUM SIZE IN THE NORTH SEA — flounder is absent from Annex V, so nothing supranational applies in the German Bight. It IS listed for the Baltic at 23 cm in ICES sub-divisions 22–25, which covers the German Baltic coast. Inland and coastal Land rules may set a size of their own. FishRadar publishes no figure here rather than borrowing the Baltic one for the wrong sea.
Sea TroutKüstenfischereiverordnung SH and Binnenfischereiverordnung SH, as tabulated in the Merkblatt (Stand 01/2026)min 40 cmJan 1 – Sep 30
THE Schleswig-Holstein fish — 40 cm on the coast and 40 cm inland. The closed season is CONDITIONAL, not absolute: 1 October to 31 December applies to fish "im Laichkleid" (in spawning colours), with "silbrige Fische mit losen Schuppen" — bright silver fish with loose scales — expressly excepted, so a clean silver sea trout may still be kept in that window. This pack encodes the window as closed because the exception depends on the angler judging the fish's condition, and the conservative reading is the one that cannot get a reader fined. Inland the closure is longer and unconditional: 1 October to 28 February. Schleswig-Holstein sets no daily bag limit for sea trout (unlike Mecklenburg-Vorpommern, which caps it at three).

Licensing:

  • combined — residents Fischereischein, issued for life after passing the Fischereischeinprüfung (§§ 26–27 LFischG). It must be carried and shown on demand, and is valid only once the annual Fischereiabgabe has been paid. Not issued below the completed 12th year of age — "Einen Fischereischein erhalten keine Personen, die das zwölfte Lebensjahr noch nicht vollendet haben" — and younger anglers may fish under the supervision of a licence holder. Licences from other Bundesländer are valid in Schleswig-Holstein as long as the holder's main residence is not in Schleswig-Holstein., non-residents Urlauberfischereischein — a time-limited exception from the licence requirement under § 26 LFischG, whose validity "auf 28 hintereinander liegende Tage zu begrenzen ist". In the Küstengewässer it needs no further permit, EXCEPT on the Schlei, the inner Neustädter Bucht, the inner Lübecker Bucht/Travemünde and the Untereider from the B5 road bridge at Tönning to the Nordfeld lock, where an Erlaubnisschein from the holder of the fishing right is required as well. In all Binnengewässer an Erlaubnisschein is always required. People whose main residence is abroad can also obtain a full Fischereischein in Schleswig-Holstein.
  • combined — residents A Fischereischein is required to fish, and it is issued only after passing the Fischerprüfung. In addition, a Fischereierlaubnisschein for the specific water is required — the Fischereischein alone does not entitle you to fish anywhere. Both must be carried. Rules, fees and the minimum age are set by each Bundesland., non-residents Visitors need the same two documents. Several Bundesländer issue a short-term Touristenfischereischein or Urlauberfischereischein without the examination — Mecklenburg-Vorpommern and Brandenburg among them — but not all do, and the conditions differ. Check the Land you intend to fish in before travelling.

Check Fehmarn Belt before you go

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Nearby spots

Explore 10 more fishing spots within 403 km of Fehmarn Belt.

Frequently asked questions

What fish can you catch at Fehmarn Belt?

Anglers at Fehmarn Belt target Atlantic Cod, European Flounder, Sea Trout and Garfish.

When is the best time to fish Fehmarn Belt?

The most productive months at Fehmarn Belt are typically September, October, November, December, January, February, March.

What is the fishing forecast for Fehmarn Belt right now?

Fehmarn Belt currently scores 66 out of 100, based on live ocean and weather conditions — see the full breakdown on this page.

Can you fish Fehmarn Belt from shore?

Fehmarn Belt is best reached by boat; the scored water sits off a offshore-only.

Is the thermocline set up at Fehmarn Belt right now?

Not strongly right now — the water column is fairly mixed, so fish are less depth-locked.

Fishing guides for this spot

Forecasts, not guarantees — check local rules before you fish.