# Small Craft Advisory: Southern Chatham Strait — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/520de5f5dea313e6

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-09-20 03:57 ingested 2026-09-21 02:45

[original source ↗](http://www.weather.gov/)

## extract

Small Craft Advisory — Southern Chatham Strait
Severity: Minor. Certainty: Likely.
Southeast Alaska Inside Waters from Dixon Entrance to Skagway

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.

.TODAY...S wind 30 kt. Seas 8 ft, except 14 ft near ocean
entrances. Showers early in the morning, then showers and slight
chance of thunderstorms.
.TONIGHT...S wind 25 kt. Seas 5 ft, except 13 ft near ocean
entrances. Showers and slight chance of thunderstorms.
.MON...S wind 15 kt. Seas 3 ft, except 9 ft near ocean
entrances. Showers in the morning. Slight chance of
thunderstorms. Showers in the afternoon.
.MON NIGHT...SE wind 15 kt. Seas 3 ft, except 7 ft near ocean
entrances. Showers and slight chance of thunderstorms.
.TUE...SE wind 25 kt. Seas 5 ft.
.WED...SE wind 25 kt. Seas 4 ft.
.THU...E wind 10 kt. Seas 3 ft.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.