Recent heat waves have warmed Lapland’s rivers and lakes, leading Metsähallitus to suspend fishing permits and advise against salmonid fishing in the warm waters.
Fishermen from Uelen in Chukotsky District hauled in what they believed was a dolphin, but specialists later identified the animal as a harbour porpoise.
Water levels in the Caspian Sea have fallen to more than 29 meters below the Baltic Sea reference point, a historic low, exposing large areas of seabed in the northern region and threatening its ecosystems.
Fisherman Edgar Olsen hauled in over 2,000 invasive pink salmon in one seine cast during trial fishing at the Vesterelva estuary in Nesseby, distributing about half to locals and sending the rest to Lerøy.
A damaged oil pipeline in Nuussuaq near Upernavik spilled around 8,000 liters of diesel into the sea, forcing halibut processing and fish production to pause for two days and severely disrupting local fisheries.
A small but potentially environmentally threatening crab is expanding its area of influence in Alaska.
The Kachemak Bay National Estuarine Research Reserve detected Pseudo-nitzschia at bloom levels in Kachemak Bay starting July 4. This diatom can produce the toxin domoic acid, associated with amnesic shellfish poisoning, though toxin production is not yet confirmed. Observed bird deaths and marine mammal strandings have spurred collection of mussel samples for lab testing.
Sea surface temperatures off Norway have reached 22–23 °C, at least five degrees above normal, marking a marine heatwave that risks stressing marine life and intensifying extreme weather.
The Alaska Department of Fish and Game has closed the Ninilchik River to all sport fishing from June 23 through July 15 to help meet king salmon escapement and broodstock collection goals.
Infectious salmon anemia (ILA) has been confirmed at a SalMar aquaculture facility in Trettevik, Senja municipality in Troms, triggering a 10–20 km restriction zone to prevent disease spread.
This season’s minke whales caught in the Barents Sea are notably underweight, with experienced whalers and marine scientists observing unusually thin blubber layers and visible ribs.
Fishing on the Kenai and Russian rivers opened June 11, but as of the previous evening only one sockeye salmon had been counted at the Russian River weir—compared to more than 700 at this time last year.
A vessel towing two barges ran aground in the Yenisei River near Kazachinsky District, Krasnoyarsk Krai, on June 8, 2025, spilling around 30 metric tons of diesel fuel over a 50-km stretch of shoreline.
A spring survey by the Icelandic Marine Research Institute recorded a sea surface temperature of 7.8 °C at Siglunes—3.2 °C above the 1991–2020 average—and found unusually warm, saline water flowing onto the northern continental shelf.
The State Department of Fish and Game has closed king salmon fishing on the Kenai River and surrounding Cook Inlet areas for the third consecutive year due to alarmingly low forecast returns.
The beach is losing sand banks during storms.
The fallout from the closure of the central Gulf of Alaska pollock fishery, in response to the salmon bycatch, continues. Afterward, a number of readers responded with similar questions: What happened to those salmon? Were they sold? Donated? Thrown back into the water? The short answer, according to a federal management official: The salmon were “discarded.”
Fish and Game issued sport and commercial closures for coho fishing beginning in late summer across the entire Susitna River drainage, northern Cook Inlet and Anchorage. There were also restrictions placed on Kenai Peninsula rivers and streams including the Kenai, Kasilof and the lower Cook Inlet systems. Just last week, on the Kenai River, managers removed the option of sport fishing with bait and reduced the bag limit to one coho.
With a bleak salmon return this year in Northwest Alaska, a lifelong fisherman reflects on a season marked by empty nets and big questions.
Orcas are starting to show new feeding behaviors around large trawler nets. They’re trying to steal fish caught in nets that are typically being hauled back. Scientists aren’t sure why orcas are doing this, but it’s dangerous for them because it increases their chances of getting caught in the net and dying.The problem is so bad that some fishermen have decided to skip fishing for black cod this year.
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