Tides
Cow Island tide chart key:
The tide chart above shows the times and heights of high tide and low tide for Cow Island, as well as solunar period times (represented by fish icons). The red line highlights the current time and estimated height.| Day | Time | Tide | Height | |
|---|---|---|---|---|
| 9 Sun | ▲ High | 10.46 ft | ||
| 10 Mon | ▼ Low | -0.2 ft | ||
| 10 Mon | ▲ High | 8.79 ft | ||
| 10 Mon | ▼ Low | 0.58 ft | ||
| 10 Mon | ▲ High | 10.78 ft | ||
| 11 Tue | ▼ Low | -0.58 ft |
Monday, August 10, 2026 4:25 PM: The tide is currently rising at Cow Island with a current estimated height of 1.4 ft. The last tide was Low at 3:18 PM and the next tide is a High of 10.78 ft at 9:39 PM. The tidal range today is approximately 10.98 ft with a minimum tide of -0.2 ft and maximum tide of 10.78 ft.
Next 7 Days
▲ Blue = High Tide
▼ Red = Low Tide
| Day | 1st Tide | 2nd Tide | 3rd Tide | 4th Tide | ☀ Sun |
Major Solunars
|
Minor Solunars
|
|
|---|---|---|---|---|---|---|---|---|
| 10 Mon |
|
▼ -0.2 ft |
▲ 8.79 ft |
▼ 0.58 ft |
▲ 10.78 ft |
▲ 5:40 AM ▼ 7:52 PM |
9:47 AM → 11:47 AM 10:22 PM → 12:22 AM |
2:05 AM → 3:05 AM 6:18 PM → 7:18 PM |
| 11 Tue |
|
▼ -0.58 ft |
▲ 9.18 ft |
▼ 0.22 ft |
▲ 11.06 ft |
▲ 5:41 AM ▼ 7:50 PM | 10:48 AM → 12:48 PM |
3:26 AM → 4:26 AM 6:55 PM → 7:55 PM |
| 12 Wed |
|
▼ -0.9 ft |
▲ 9.59 ft |
▼ -0.1 ft |
▲ 11.19 ft |
▲ 5:42 AM ▼ 7:49 PM |
11:21 PM → 1:21 AM 11:44 AM → 1:44 PM |
4:48 AM → 5:48 AM 7:24 PM → 8:24 PM |
| 13 Thu |
|
▼ -1.06 ft |
▲ 9.93 ft |
▼ -0.31 ft |
▲ 5:43 AM ▼ 7:47 PM |
12:16 AM → 2:16 AM 12:35 PM → 2:35 PM |
6:08 AM → 7:08 AM 7:48 PM → 8:48 PM |
|
| 14 Fri |
|
▲ 11.12 ft |
▼ -1.04 ft |
▲ 10.15 ft |
▼ -0.37 ft |
▲ 5:44 AM ▼ 7:46 PM |
1:06 AM → 3:06 AM 1:23 PM → 3:23 PM |
7:23 AM → 8:23 AM 8:09 PM → 9:09 PM |
| 15 Sat |
|
▲ 10.84 ft |
▼ -0.8 ft |
▲ 10.22 ft |
▼ -0.28 ft |
▲ 5:45 AM ▼ 7:44 PM |
1:52 AM → 3:52 AM 2:08 PM → 4:08 PM |
8:36 AM → 9:36 AM 8:29 PM → 9:29 PM |
| 16 Sun |
|
▲ 10.37 ft |
▼ -0.39 ft |
▲ 10.12 ft |
▼ -0.03 ft |
▲ 5:46 AM ▼ 7:43 PM |
2:37 AM → 4:37 AM 2:53 PM → 4:53 PM |
9:46 AM → 10:46 AM 8:49 PM → 9:49 PM |
Location & Map
Latitude
43° 41' 24" N (43.69)
Longitude
70° 11' 24" W (-70.19)
State
County
Nearest ZIP
04109
Nearby
Tides
1.0 mi
Long Island, Casco Bay
1.5 mi
Great Diamond Island, Casco Bay
2.0 mi
Vaill Island, Casco Bay
2.5 mi
Peaks Island, Casco Bay
2.8 mi
Presumpscot River Bridge, Casco Bay
3.0 mi
Falmouth Foreside, Casco Bay
3.1 mi
Cushing Island, Casco Bay
3.3 mi
Great Chebeague Island, Casco Bay
3.4 mi
Back Cove, Casco Bay
3.5 mi
Portland, Casco Bay
4.0 mi
Cliff Island, Luckse Sound, Casco Bay
4.7 mi
Portland Head Light, Casco Bay
4.9 mi
Doyle Point, Casco Bay
5.0 mi
Prince Point, Casco Bay
5.8 mi
Fore River, Casco Bay
9.0 mi
South Harpswell, Potts Harbor, Casco Bay
10.0 mi
South Freeport, Casco Bay
12.3 mi
Pine Point
Currents
0.5 mi
Cow Island, NE of
0.6 mi
Hussey Sound, Cow Island
1.5 mi
Hussey Sound, Between Long and Peaks Island
1.5 mi
Long Island, Mariner Ledge
2.3 mi
Diamond Island Roads
2.9 mi
Stepping Stones
3.0 mi
Spring Point, NE of
3.1 mi
Portland Breakwater Light, 0.3 n.mi east of
3.1 mi
Chandler Cove, S. Ent
3.2 mi
Ocean Gate Terminal
3.7 mi
State Pier, Portland Harbor
3.8 mi
Lucksee Sound Between Hope and Cliff Is.
4.4 mi
Portland Harbor Entrance
4.5 mi
Fore River, Portland River Bridge
5.4 mi
Littlejohn Island, South of Town Ledge
6.5 mi
Eagle Island W. of., Broad Sound
9.6 mi
Seal Cove, Cape Elizabeth
Note: Tide predictions are an estimate and NOT FOR NAVIGATION.
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