अन्वयः

कालमेघप्रतिमम् looking like black clouds at the time of dissolution, महोरगनिषेवितम् inhabited by great serpents, महानादम् roaring, महोदधिम् great ocean, रक्तजलं with red colured water, तीर्थेनैव through the river bank, अभिगम्य after reaching there, लोहितं नाम called Lohita, सागरम् sea, गत्वा going there, बृहतीम् a huge one, ताम् that one, कूटशाल्मलीम् Salmali tree (silkcotton tree), प्रेक्ष्यथ seeing, चैव also.

M N Dutt

And adroitly arriving at that great sea, like to clouds at the universal dissolution, inhabited by mighty snakes, sending loud sounds.

Summary

'Reach out to the great roaring ocean which looks like a black cloud at the time of dissolution, inhabited by great serpents.Go through the bank of the river, and touch the frightening sea named Lohita of red coloured water.You will see a huge silkcotton tree in that place.

पदच्छेदः

तं	तद् (२.१)
कालमेघप्रतिमं	काल–मेघ–प्रतिमा (२.१)
महोरगनिषेवितम्	महत्–उरग–निषेवित (√नि-सेव् + क्त, २.१)
अभिगम्य	अभिगम्य (√अभि-गम् + ल्यप्)
महानादं	महत्–नाद (२.१)
तीर्थेनैव	तीर्थ (३.१)–एव (अव्ययः)
महोदधिम्	महत्–उदधि (२.१)

छन्दः

अनुष्टुप् [८]

छन्दोविश्लेषणम्

१	२	३	४	५	६	७	८
तं	का	ल	मे	घ	प्र	ति	मं
म	हो	र	ग	नि	षे	वि	तम्
अ	भि	ग	म्य	म	हा	ना	दं
ती	र्थे	नै	व	म	हो	द	धिम्