About South Welcome Slough Campground & Moorage
South Welcome Slough Campground & Moorage is headquartered in Wahkiakum County. You can find South Welcome Slough Campground & Moorage at directions 228 S Welcome Slough Rd, Cathlamet, WA 98612, USA.

Facilities
COORDINATES
46.17458 N, -123.40218 E
Port Information
Telephone
Berth Sizes
< 10m
Depth at MLW
< 2m
Manoeuvrability
Fair
Channel Marking
Poor
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Side To
Yes
Tidal Flow
Beware
Weather Forecast
Thu
5AM - 9AM
14 May 2026
- S 4 knots veering SW 4 knots.
- Increasing from 9 to 13°C
- Partly cloudy
Thu
9AM - 1PM
14 May 2026
- W 5 knots increasing to 8 knots.
- 12 to 16°C
- UV Index: 5 - Moderate
- Cloudy
Thu
1PM - 5PM
14 May 2026
- W 8 knots decreasing to 6 knots. Gusts up to 16 knots.
- Decreasing from 13 to 10°C
- UV Index: 0 - Low
- Cloudy