Hi. I don't want to say it's a bug incase it's a feature because I suspect it's no and for context I'm pretty far through everything now, all my tools are osmium I have the large bait and the forecasting has been reliable and a huge help.
For the last two in-game days I've noticed despite going to certain areas at the right time for fishing I never catch the yellow fin tuna (winter) despite having the osmium rod and the large bait attached and the computer saying it's out there somewhere that day in the dock and beach areas. I've tried dropping down to cast level 5 instead of max cast just to try and randomise the casts a bit but I keep getting the swordfish or mostly smaller fish and what's even wierder is the fish are changing between silver gold and osmium quality much more randomly which I'm pretty sure wasn't happening as much before and I would get a good 80% osmium catches on average in a days fishing whereas now it's more 65-70%. Although I am aware the rule of the osmium upgrades is they give you a much higher chance to catch best quality not guaranteed every cast so maybe the game is just doing what its supposed to and it was just a bad couple days for quality.
Trying to complete the museum and just finding it quite frustrating that I can't catch a single yellow fin tuna (it's one of only two remaining large rares I need to get including the great white ) when in previous seasons I've always caught at least one super rare fish needed in a single day with the right bait attached and forecasting.
Is the game just doing what it should and does the forecast not guarantee fish will be there even if it's the right day and weather for it? I'm finding the same with the critters too, they'll be forecast to appear but I'm not seeing them on the map to go and grab them.
PS5 user