Samudra Yoga is a position indicated by the combination of certain planets in a horoscope in Hindu astrology. A person having Samudra Yoga will be rich, powerful and famous.
In a horoscope, if all the seven planets are positioned in the kendra houses with difference of one rashi such a combination constitutes Samudra Yoga. In the yoga, the seven planets would be in the houses 2, 4, 6, 8, 10 and 12. Rahu and Ketu are avoided in calculating Samudra Yoga.
If all the natural benefices are in the Kendra houses (1st, 4th, 7th and 10th) with two planets, conducive of each other, being in the lagna, this combination turns into Samdura Yoga.
The presence of the yoga promises over-lordship.