YachtWay Waters / California / Mad River Slough, Arcata Bay
Mad River Slough, Arcata Bay tide times
High and low tides for the next 7 days at Mad River Slough, Arcata Bay in California. Heights in feet above mean lower low water (MLLW).
Open live tide chart| NOAA station | 9418865 |
|---|---|
| Station type | Subordinate |
| Position | 40° 51.900′ N, 124° 08.880′ W |
| Mean high water above MLLW | 6.90 ft |
| Range this week | -0.8 ft to 8.4 ft |
Tide times, next 7 days
| Day | Time | Tide | Height |
|---|---|---|---|
| Fri 6 Nov | 3:27 AM | Low | 1.6 ft |
| Fri 6 Nov | 10:02 AM | High | 8.1 ft |
| Fri 6 Nov | 4:29 PM | Low | 0.2 ft |
| Fri 6 Nov | 10:56 PM | High | 6.2 ft |
| Sat 7 Nov | 4:08 AM | Low | 2.1 ft |
| Sat 7 Nov | 10:34 AM | High | 8.3 ft |
| Sat 7 Nov | 5:10 PM | Low | -0.3 ft |
| Sat 7 Nov | 11:49 PM | High | 6.3 ft |
| Sun 8 Nov | 4:47 AM | Low | 2.6 ft |
| Sun 8 Nov | 11:04 AM | High | 8.4 ft |
| Sun 8 Nov | 5:49 PM | Low | -0.7 ft |
| Mon 9 Nov | 12:37 AM | High | 6.3 ft |
| Mon 9 Nov | 5:24 AM | Low | 3.1 ft |
| Mon 9 Nov | 11:35 AM | High | 8.4 ft |
| Mon 9 Nov | 6:26 PM | Low | -0.8 ft |
| Tue 10 Nov | 1:22 AM | High | 6.2 ft |
| Tue 10 Nov | 6:01 AM | Low | 3.5 ft |
| Tue 10 Nov | 12:05 PM | High | 8.3 ft |
| Tue 10 Nov | 7:03 PM | Low | -0.8 ft |
| Wed 11 Nov | 2:05 AM | High | 6.1 ft |
| Wed 11 Nov | 6:37 AM | Low | 3.8 ft |
| Wed 11 Nov | 12:37 PM | High | 8.1 ft |
| Wed 11 Nov | 7:41 PM | Low | -0.6 ft |
| Thu 12 Nov | 2:49 AM | High | 6.0 ft |
| Thu 12 Nov | 7:14 AM | Low | 4.0 ft |
| Thu 12 Nov | 1:10 PM | High | 7.8 ft |
| Thu 12 Nov | 8:21 PM | Low | -0.4 ft |
Bridges nearby
- Samoa Channel · 2.8 nm
- Middle Channel · 3.2 nm
- Eureka Channel · 3.5 nm
- Eureka Slough · 3.6 nm
Marinas nearby
- Woodley Island Marina · 3.5 nm
- Eureka Public Marina · 4.0 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.