The Forss Water is a small spate river in Caithness, northern Scotland, known for its clear, peaty waters and excellent runs of migratory fish. This is primarily a salmon and sea trout fishery with dramatic seasonal variation in flow and productivity, offering exciting sport during spring and summer months when conditions favour fresh runs. Access is generally by permit from local estates and fishing associations; enquire locally as much of the river flows through private land.
Forss Water observes the standard close season: 15 March – 15 June (rivers, England & Wales). Always check local byelaws before your visit. A rod licence alone does not grant access — most stretches require club membership or a day ticket in addition.
Water level data from the Environment Agency Real Time Flood Monitoring API. Nearest gauging station. Always verify conditions on arrival.
Filter by water type, species and access. View Forss Water and thousands of other UK fishing venues on the interactive map.
Forss Water holds atlantic salmon, sea trout, brown trout, arctic char.
An EA rod licence is required by law to fish Forss Water. Club membership or a day ticket is also required on most stretches.
To fish Forss Water, you need a valid EA rod licence, available online from gov.uk. Annual, day and 8-day licences are available. In addition to the rod licence, you will need club membership or a day ticket from the controlling angling club or riparian owner for most stretches of Forss Water.
Always check conditions before you visit. Water quality, access and rules can change seasonally. The EA's Catchment Data Explorer provides up-to-date water quality information for Forss Water.
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