YachtWay Waters / Maine / Cow Island
Cow Island tide times
High and low tides for the next 7 days at Cow Island in Maine. Heights in feet above mean lower low water (MLLW).
Open live tide chart| NOAA station | 8418009 |
|---|---|
| Station type | Subordinate |
| Position | 43° 41.400′ N, 70° 11.400′ W |
| Mean high water above MLLW | 9.45 ft |
| Range this week | -0.3 ft to 10.2 ft |
Tide times, next 7 days
| Day | Time | Tide | Height |
|---|---|---|---|
| Fri 6 Nov | 2:20 AM | Low | 0.3 ft |
| Fri 6 Nov | 8:34 AM | High | 9.9 ft |
| Fri 6 Nov | 2:52 PM | Low | 0.0 ft |
| Fri 6 Nov | 9:03 PM | High | 9.4 ft |
| Sat 7 Nov | 3:07 AM | Low | 0.4 ft |
| Sat 7 Nov | 9:20 AM | High | 10.1 ft |
| Sat 7 Nov | 3:40 PM | Low | -0.2 ft |
| Sat 7 Nov | 9:51 PM | High | 9.4 ft |
| Sun 8 Nov | 3:50 AM | Low | 0.5 ft |
| Sun 8 Nov | 10:01 AM | High | 10.2 ft |
| Sun 8 Nov | 4:24 PM | Low | -0.3 ft |
| Sun 8 Nov | 10:36 PM | High | 9.2 ft |
| Mon 9 Nov | 4:31 AM | Low | 0.7 ft |
| Mon 9 Nov | 10:41 AM | High | 10.2 ft |
| Mon 9 Nov | 5:06 PM | Low | -0.3 ft |
| Mon 9 Nov | 11:18 PM | High | 9.1 ft |
| Tue 10 Nov | 5:09 AM | Low | 1.0 ft |
| Tue 10 Nov | 11:19 AM | High | 10.0 ft |
| Tue 10 Nov | 5:45 PM | Low | -0.1 ft |
| Tue 10 Nov | 11:59 PM | High | 8.8 ft |
| Wed 11 Nov | 5:47 AM | Low | 1.2 ft |
| Wed 11 Nov | 11:57 AM | High | 9.8 ft |
| Wed 11 Nov | 6:24 PM | Low | 0.1 ft |
| Thu 12 Nov | 12:38 AM | High | 8.6 ft |
| Thu 12 Nov | 6:25 AM | Low | 1.4 ft |
| Thu 12 Nov | 12:35 PM | High | 9.6 ft |
| Thu 12 Nov | 7:03 PM | Low | 0.4 ft |
Bridges nearby
- Casco Bay · 2.0 nm
- Presumpscot*River · 2.4 nm
- Back Bay (Atlantic O) · 3.0 nm
- Presumpscot River · 3.1 nm
- Casco Bay · 3.2 nm
Marinas nearby
- Portland Yacht Club · 2.5 nm
- Maine Yacht Center · 2.8 nm
- Fore Points Marina · 2.8 nm
- Spring Point Marina · 3.1 nm
- DiMillo's Old Port Marina · 3.4 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.