Edition: Friday 17 October 2025

Weekly River & Hatches Update

Nothing beats wrapping up on a crisp, autumn day on the chalkstream chasing grayling! Yes, that’s right grayling season is underway and many fly fishers head to the quiet rivers, making the most of the shorter days and the excitement of a new challenge.

Weather:

The weather is looking unsettled this coming week, meaning further spells of rain or showers, possibly accompanied by some strong winds. However, there will still be dry spells of which you can enjoy the warm autumn sunshine. Highs of 16 degrees. Sunrise: 07:32 Sunset: 18:10 GMT. UV: Low, Pollen: Low, Pollution: Low.

River Flows:

The recent September rain was hugely welcome and promising, but we are still in need of more with all regions receiving 1mm or less rainfall last week. In fact, it has been the driest week for England since late April, which has unfortunately impacted river flows across the country.

Hatches:

By October it is getting easier to match the hatch as there are fewer and fewer hatching species as we approach the end of the year.

Fly Patterns:

There have been some great grayling catches on classic PTNs and small brown shrimps patterns this last week. Now that trout season is over, focus on the classic grayling flies like the Grayling Pink Bomb and Grayling Witch – anything with a flash of pink or red!

Our Seasonal tips:

Use the finest tippet and cast well upstream or away from your target fish letting the current do the rest for you. Read the water carefully and adjust your strategy according to the conditions. The cooler water temperatures often mean fish will be more active during midday when the sun comes out.

News, events and catch reports:

  • New for this year on the Fishing Breaks grayling roster is Whitchurch Fulling Mill on the River Test (pictured above) but get in fast if you want to fish this crystal-clear beat as we just have one day a week available until the end of the year.

  • “Just wanted to let you know what a wonderful day I had yesterday at Bullington Manor. The fishing was exceptional, including a beautiful grayling on a sighted nymph. The work that you’ve done on the upper beats in the past years has further enhanced the experience; there are so many great ‘fishy’ locations throughout Bullington and a wonderful variety of water.” – Karl Noonan

  • Buy seasonal fly patterns: Order our bespoke seasonal fly packs with all the key fly patterns for October on our website, via email, or over the phone. Our speciality grayling fly packs are also very popular – the pack includes the deadly Grayling Witch with a 12ft 2lb/7x tapered leader.
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