It looks like the wind will be from South - South West and quite strong. Any strong wind from a southerly direction is not ideal for fishing round this area. Ideal conditions are no wind and a nice swell, or nice and calm if you are fishing the kelp beds.
Like Gogs said this area is dangerous in any sort of a sea. The water is deep, the rocks are slidey and in a lot of places they slope towards the water. If the conditions are too bad to get on the rocks you could always head for a beach like Inverbervie....although it will get busy if the conditions are right. Another mark that can throw up some good fish is Gourdon pier. There are 2 piers here, an outer and an inner. No matter how bad conditions get you can cast a line at Gourdon.
A mark that is close to Aberdeen where you get good shelter is Downies. Steve Souter did a feature a few years back in Sea Angler where they all caught double figure fish. If you drive into Downies and follow the road right into the village as far as you can go, you come to a turning point. Its right at the end of the road, if there is no one else there you can park but its best to park further up the hill by the houses...that way no one can box you in and saves the locals moaning about parking in the turning point. Im not sure what the mark is called...we call it the two humps you will see why if you go there - aptly named I think...lol.
To get to it follow the path from the road straight down to the water...you can\'t miss it. YOu take the path to the left and basicaly follow it up and over the two humps, follow it round the bottom of the hill on the grassy slope.....you will come to the rocks. Again they slope to the water - you can fish from high up or just at the waters edge depending on conditions. The main thing to watch for is when it is windy going over the two humps is dangerous. There is a narrow path and steep cliffs/hill to both sides.
Fishes best 3 hours up, 3 hours down although can be fished at most states of the tide. Its a horeshoe shaped bay which is not as deep as other marks in the area.....I have fished it a number of times. For reasons I cant explain it fishes amazing one tide then go back on the next and nothing...so hit or miss.
If it is a bit calmer the flat rock at Downies is a good mark. At the bottom of the road instead of going dtraight down take the field to your right and head south. About a 10 min walk, there is a sort of path just follow it till you reach the edge. From here you will see the rocks, best mark is the furthest away rocks. They are flat but again covered in a sort of yellow bloom, when they get wet they are dangerous. Fishing from the front puts you in to real deep water but he ground is mixed, fishing to the right is a big gulley where you cast back towards the shore and the cliff face. I have had some awesome baggs offish from here. Well in excess of 30lb with regular 4 - 6lb fish. There are asos a few conger about here, sometimes they bite clean through your trace....my mate targeted them one night and managed to finaly land one of 25lb ish.
Hope this helps a bit.....if you wantto know anyhting else about these marks or if you have a mark in mind give me a shout and I should be able to offer something on it...
Craig.