textproduct: WSO Pago Pago

This forecast discussion was created in the public domain by the National Weather Service. It can be found in its original form here.

Long term

By Wednesday, the aforementioned trough is forecast to move over the islands to increase the odds of rainfall to scattered to numerous (50 to 60% risk). Heavy rainfall and flash flooding is not expected. The trough is anticipated to weaken and winds are to become a light northeasterly breeze for Thursday through the weekend with scattered showers.

Overall, rainfall is forecast to be below average for this week. There is no risk of tropical development over the islands.

Marine

Seas eased throughout the day as easterly winds decreased to a gentle breeze. However, as winds increase to a fresh breeze throughout the day Tuesday and Tuesday night, this will likely build seas to at least close to Small Craft Advisory conditions. Winds are to decrease for the rest of the week. A south/southwest swell is to move through the territorial waters on Thursday and Friday to give less choppy waters than usual in open waters, but approaching High Surf Advisory conditions along the west/southerly shores.

PPG WATCHES/WARNINGS/ADVISORIES

NONE

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