South Pacific Convergence Zone

The South Pacific convergence zone (SPCZ) is a reverse-oriented, or west-northwest to east-southeast aligned, trough extending from the west Pacific warm pool southeastwards towards French Polynesia. It lies just south of the equator during the Southern Hemisphere warm season, but can be more extratropical in nature, especially east of the International Date Line. It is …

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South Pacific Weather

Passage Planning SW Pacific to New Zealand © 2019 –  by John Martin There are a lot of myths surrounding the passage to New Zealand from the Pacific Islands. Most are the result of inexperience and lack of knowledge. I’ve done the trip personally now 44 times (up and back) and only had one really bad …

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The Cascade Effect

What Works…Beware the Cascade Effect!Looking a little like a Gopher with his head out of the engine compartment Mike found out firsthand what I mean by the “Cascade Effect”.The Cascade effect could easily be linked to any number of Murphy’s Rules, for example, “If anything can go wrong it will.”A quick visual inspection in the …

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South Pacific Weather.

Article and accompanying Video by Ocean Tactics Weather and Routing Director, – John Martin There are a lot of myths surrounding the passage to New Zealand from the Pacific Islands. Most are the result of inexperience and lack of knowledge. I’ve done the trip personally now 44 times (up and back) and only had one …

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