I have an url with just plain text that updates often, i dont know how to use scrape because there is no html or css tags just output text about two or three meanings ,
Any ideas?
You have to find a pattern in the text then.
A certain amount of characters in, a certain number of words in the line, a special character to count from or a combination of them all.
If you can post some examples of the output you want processed, then people here can help you search for the patterns.
hmm oki, here are 3 examples:
Platsen Varekilsnäs, Varekil, är tyvärr inte segelbar. Det blåser syd sydväst 12.2 meter per sekund. Byvind 18.5. Vågorna är 26 decimeter höga med perioden 6 sekunder. Vågriktning väst. Regn och 13 grader.
Platsen Tollenäs, Stenungsund, är segelbar. Det blåser syd sydväst 12.5 meter per sekund. Byvind 18.8. Vågorna är 8 decimeter höga med perioden 6 sekunder. Vågriktning syd. Regn och 13 grader.
Platsen Måseskär, Käringön, är segelbar. Det blåser syd 14.1 meter per sekund. Byvind 17.6. Vågorna är 30 decimeter höga med perioden 6 sekunder. Vågriktning syd. Regn och 13 grader.
Sorry the late response, but it looks like you can use , and/or . as a dividers.
If you use Node-Red, then here is a thread with the same problem.
Hi, Sorry also for late response. I dont use node red, havent found out what i need it for ,Well i wont get into it for this little thing either 
How much of the text do you actually need?
the whole content 
OK, I was afraid of that - we are limited in the state to only 250 characters or something like that. So we definitely can’t shove the whole thing in to a sensor, but we can take out the parts you need, unfortunately as I don’t speak the language I don’t know exactly what it says. I’ve deduced there is a temperature, and a wind speed but that is about all.
Area and possibility for sailing:
Platsen Tollenäs, Stenungsund, är segelbar.
Wind and winddirection:
Det blåser syd sydväst 12.5 meter per sekund.
I think this is windgust:
Byvind 18.8.
Wave height and interval:
Vågorna är 8 decimeter höga med perioden 6 sekunder.
Wave direction:
Vågriktning syd.
Weather and temperature:
Regn och 13 grader.
Well, Node-Red can a few nice things here, like easily parse a HTML file and extract the info as well as split the info and paste it into sensor states and/or attributes.
I use it myself to pull weather forecast and plot the values into a single sensor for each of the 2 places I monitor. It is around 3300 lines per sensor.