YachtWay Waters / Washington / Mailboat Slough, Willapa River
Mailboat Slough, Willapa River tide times
High and low tides for the next 7 days at Mailboat Slough, Willapa River in Washington. Heights in feet above mean lower low water (MLLW).
Open live tide chart| NOAA station | TWC0940 |
|---|---|
| Station type | Subordinate |
| Position | 46° 41.298′ N, 123° 49.002′ W |
| Range this week | -0.8 ft to 10.5 ft |
Tide times, next 7 days
| Day | Time | Tide | Height |
|---|---|---|---|
| Thu 5 Nov | 3:41 AM | Low | 1.6 ft |
| Thu 5 Nov | 10:18 AM | High | 9.8 ft |
| Thu 5 Nov | 4:35 PM | Low | 1.2 ft |
| Thu 5 Nov | 10:49 PM | High | 8.3 ft |
| Fri 6 Nov | 4:28 AM | Low | 2.0 ft |
| Fri 6 Nov | 10:55 AM | High | 10.2 ft |
| Fri 6 Nov | 5:21 PM | Low | 0.4 ft |
| Fri 6 Nov | 11:44 PM | High | 8.4 ft |
| Sat 7 Nov | 5:11 AM | Low | 2.4 ft |
| Sat 7 Nov | 11:29 AM | High | 10.4 ft |
| Sat 7 Nov | 6:01 PM | Low | -0.2 ft |
| Sun 8 Nov | 12:33 AM | High | 8.5 ft |
| Sun 8 Nov | 5:51 AM | Low | 2.8 ft |
| Sun 8 Nov | 12:01 PM | High | 10.5 ft |
| Sun 8 Nov | 6:39 PM | Low | -0.6 ft |
| Mon 9 Nov | 1:17 AM | High | 8.5 ft |
| Mon 9 Nov | 6:29 AM | Low | 3.2 ft |
| Mon 9 Nov | 12:33 PM | High | 10.5 ft |
| Mon 9 Nov | 7:14 PM | Low | -0.8 ft |
| Tue 10 Nov | 1:58 AM | High | 8.4 ft |
| Tue 10 Nov | 7:04 AM | Low | 3.6 ft |
| Tue 10 Nov | 1:04 PM | High | 10.3 ft |
| Tue 10 Nov | 7:49 PM | Low | -0.7 ft |
| Wed 11 Nov | 2:38 AM | High | 8.3 ft |
| Wed 11 Nov | 7:39 AM | Low | 3.9 ft |
| Wed 11 Nov | 1:37 PM | High | 10.0 ft |
| Wed 11 Nov | 8:24 PM | Low | -0.5 ft |
Bridges nearby
- S Fk Willapa River · 3.4 nm
- Niawiakum River · 5.7 nm
Marinas nearby
- Tokeland Marina · 6.4 nm
YachtWay Waters: tides, bridges, inlets and marinas. Updated 5 Nov 2026. Tides: NOAA CO-OPS. Bridges: NOAA Coast Pilot, FHWA National Bridge Inventory. Marinas: YachtWay, OpenStreetMap. Built by YachtWay.