Up to 10 basking sharks were filmed close to shore off Nairn in the Moray Firth, offering rare, close-up views to tour passengers and beachgoers. The late-summer sightings featured large sharks circling near idle boats in calm water.

Icelandic authorities report that 7 of 22 salmon submitted for testing were confirmed as farmed escapees, caught in several North/West Iceland rivers. Tracing suggests six fish share a common origin in Dýrafjörður; investigations continue and anglers are asked to turn in suspect fish whole for analysis.

A 36-year-old woman was seriously injured in a suspected brown bear attack near her home on Chinook Drive in Kenai early Tuesday. Authorities are searching for the bear and urging residents to stay vigilant and secure attractants.

The Chinook salmon run in the Napanee River is being impacted by unusually low water levels.

An inspector from the Icelandic Fisheries Agency counted around 100 farmed salmon in the lower section of Haukadalsá, marking the largest occurrence of escaped farmed salmon in an Icelandic river, and plans are underway for removal operations including using anglers and Norwegian divers.

A large fish kill on a 30 km stretch of the River Blackwater in north County Cork has reportedly killed thousands of fish; Inland Fisheries Ireland estimates 8,000–10,000 wild fish, while local angling groups put mortality as high as 46,000. Preliminary sampling indicates fungal infection on many fish, but no evidence to date links the kill to a licensed discharge.

In Kvænangen river traps caught a 30:1 ratio of invasive pink salmon to wild Atlantic salmon, requiring up to three emptyings per day.

Sea surface temperatures around the UK have been the warmest start to the year on record, driving unusual species like bluefin tuna, octopus and mauve stinger jellyfish into British and Irish waters. Irish waters have cooled since a May marine heatwave but remain above average in the east and south.

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.

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 rare basking shark was spotted during an Elding whale watching tour in Faxaflói Bay, marking its first appearance in the bay in five years according to the company.

About 800 farmed salmon escaped from Cermaq’s Rypefjord facility near Hammerfest due to a dislodged transfer pipe, prompting concerns over genetic threats to wild salmon in Repparfjordelva and Altaelva and calls for stronger containment measures.

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.

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.

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.

Researchers are puzzled by an increase in salmon shark sightings near Kodiak, with unclear links to king salmon declines and insufficient data on shark populations and movements.

A die-off last year at St. Paul Island, the first compelling case of fatal saxitoxin poisoning in marine mammals, comes as more harmful algae is found farther north