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Alaska

Morse Cove, Duke Island

Morse Cove, Duke Island Tides

Last Tide - Low

-3.7'

9:09 AM

3 hours, 6 minutes ago

Next Tide - High

15.3'

3:24 PM

3 hours, 8 minutes from now

☀️

Sunset

9:12 PM

8 hours, 57 minutes from now

🌑

Moonset

10:22 PM

New Moon · 11%

10 hours, 7 minutes from now

Today

🌊 Tides

High

2:29 AM

17.2'

Low

9:09 AM

-3.7'

High

3:24 PM

15.3'

Low

9:20 PM

1.1'

☀️ 4:28 AM ↑☀️ 9:12 PM ↓17.2'6.7'-3.7'1236912369122:299:093:249:20

☀️ Sun

Rise

4:28 AM

Set

9:12 PM

🌑 Moon

Rise

7:36 AM

7%

Set

10:22 PM

11%

Tomorrow

🌊 Tides

High

3:17 AM

16.4'

Low

9:51 AM

-3.0'

High

4:05 PM

15.3'

Low

10:08 PM

1.1'

☀️ 4:30 AM ↑☀️ 9:11 PM ↓16.4'6.7'-3.0'1236912369123:179:514:0510:08

☀️ Sun

Rise

4:30 AM

Set

9:11 PM

🌑 Moon

Rise

9:07 AM

15%

Set

10:31 PM

19%

Saturday - July 18, 2026

🌊 Tides

High

4:04 AM

15.3'

Low

10:31 AM

-1.7'

High

4:46 PM

15.0'

Low

10:58 PM

1.3'

☀️ 4:31 AM ↑☀️ 9:10 PM ↓15.3'6.8'-1.7'1236912369124:0410:314:4610:58

☀️ Sun

Rise

4:31 AM

Set

9:10 PM

🌒 Moon

Rise

10:33 AM

24%

Set

10:38 PM

28%

Sunday - July 19, 2026

🌊 Tides

High

4:52 AM

13.8'

Low

11:12 AM

-0.2'

High

5:27 PM

14.5'

Low

11:50 PM

1.7'

☀️ 4:33 AM ↑☀️ 9:08 PM ↓14.5'7.2'-0.2'1236912369124:5211:125:2711:50

☀️ Sun

Rise

4:33 AM

Set

9:08 PM

🌒 Moon

Rise

11:55 AM

34%

Set

10:46 PM

38%

Monday - July 20, 2026

🌊 Tides

High

5:43 AM

12.2'

Low

11:53 AM

1.5'

High

6:10 PM

13.9'

☀️ 4:34 AM ↑☀️ 9:07 PM ↓13.9'7.7'1.5'1236912369125:4311:536:10

☀️ Sun

Rise

4:34 AM

Set

9:07 PM

🌒 Moon

Rise

1:16 PM

44%

Set

10:55 PM

48%

Tuesday - July 21, 2026

🌊 Tides

Low

12:49 AM

2.2'

High

6:44 AM

10.8'

Low

12:39 PM

3.2'

High

6:57 PM

13.2'

☀️ 4:36 AM ↑☀️ 9:05 PM ↓13.2'7.7'2.2'12369123691212:496:4412:396:57

☀️ Sun

Rise

4:36 AM

Set

9:05 PM

🌓 Moon

Rise

2:36 PM

55%

Set

11:05 PM

58%

Wednesday - July 22, 2026

🌊 Tides

Low

1:56 AM

2.6'

High

7:58 AM

9.8'

Low

1:34 PM

4.7'

High

7:52 PM

12.7'

☀️ 4:37 AM ↑☀️ 9:04 PM ↓12.7'7.6'2.6'1236912369121:567:581:347:52

☀️ Sun

Rise

4:37 AM

Set

9:04 PM

🌓 Moon

Rise

3:56 PM

65%

Set

11:20 PM

68%

7-Day Insights

Tidal Extremes

Highest Tide

Thu, Jul 16

17.2' at 2:29 AM

Unusually high

Lowest Tide

Thu, Jul 16

-3.7' at 9:09 AM

Unusually low

Biggest Tidal Ranges

Largest

Thu, Jul 16

20.9' tidal range

Unusually large

Smallest

Wed, Jul 22

10.1' tidal range

Smaller than usual