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
Sun
5AM - 9AM
17 May 2026
- Light and variable.
- Increasing from −1 to 10°C
- Sunny
Sun
9AM - 1PM
17 May 2026
- NW 3 knots increasing to 5 knots.
- Increasing from 11 to 17°C
- UV Index: 6 - High
- Sunny
Sun
1PM - 5PM
17 May 2026
- NW 5 knots increasing to W 9 knots. Gusts up to 18 knots.
- 15 to 17°C
- UV Index: 6 - High
- Mostly fine