Oceans in a dream can represent our emotional life..as it interacts with the emotional life of others,humanity. Birds in general can suggest messengers....crows however are known to be the deceptive messenger. Seeing 4-5 crows riding the waves could mean that you need to be alert right now to anyone who would have a reason to deceive you be it business or personal life.some facet of your life. You being lifted "out of the water" surrounded by light shows that the outcome with be ok, but during the process of what might come, you intuitively feel it , but don't know the source yet. Being "on a cross" suggests someone might try to "crucify you" "blame you" or in general throw you under the bus so to speak. To sum it up.....be calm, stay calm, surround yourself with light, stick to your truth, and be alert to anyone's attempts at deception. If they succeed, know "what goes around comes around".
TL