How Well Do You Know Our Coast?

[Scaley]

Hi, new to this so please be gentle...I have been given a quiz to complete. There is a mixture of cryptic and anagrams. The answers are places around the coast of the UK.
1. See the navy by the oak (9)
2. Wealth source (12)
3. Smokies home (8)
4. Is this a female prison? (9)
5. Sweet smelling mountain (8)
6. This before entering (7)
7. Chaste women (7)
8. Could have been a window cleaner (6)
9. Was this home once our leader? (7)
10. Test of a good blade (9)
11. Porcine water (6)

Please help.

[redtrev]

3. arbroath

[Ouzel]

8. Formby (George)

[Ouzel]

9. Douglas

[Scaley]

Redtrev and Ouzel. Thank you for your answers. When you see them it's so obvious.

[magicmick]

1 Fleetwood

[Ouzel]

You're welcome, Scaley.

An iffy suggestion for 6. Dornoch ?

[redtrev]

1. Fleetwood

[sunny-dave]

10 Sharpness

[Scaley]

Magicmick, I think you have it, thank you.
Ouzel, Your iffy answer fits right in with this iffy quiz, thanks.
Redtrev, pipped at the post, but thanks anyway.

[Scaley]

Sunny-dave, great answer. Didn't even think about looking along the River Severn. Questionable about whether its coastal though. Thanks.

[emeritus]

7 maidens . (Ayrshire)

[emeritus]

8 formby

[emeritus]

11 seaham

[scorpiojo]

3 Arbroath

[scorpiojo]

Too late

[scorpiojo]

5 Montrose

[mallyh]

4 dungeness

[scorpiojo]

2 Fortuneswell?

[Scaley]

Brilliant. You guys are outstanding. Only number 6 to go!
This before entering (7)

[emeritus]

Dornoch suggested earlier looks good ?