United States

Alaska

Castle Islands, Duncan Canal

Castle Islands, Duncan Canal Tides

Last Tide - High

15.6'

10:14 PM

4 hours, 7 minutes ago

Next Tide - Low

-0.6'

4:53 AM

2 hours, 31 minutes from now

☀️

Sunrise

4:17 AM

1 hour, 56 minutes from now

🌘

Moonset

8:10 PM

Waning Crescent · 8%

17 hours, 49 minutes from now

Today

🌊 Tides

Low

4:53 AM

-0.6'

High

11:28 AM

12.5'

Low

4:43 PM

4.3'

High

11:13 PM

16.5'

☀️ 4:17 AM ↑☀️ 9:37 PM ↓16.5'8.0'-0.6'1236912369124:5311:284:4311:13

☀️ Sun

Rise

4:17 AM

Set

9:37 PM

🌘 Moon

Rise

12:34 AM

14%

Set

8:10 PM

8%

Tomorrow

🌊 Tides

Low

5:55 AM

-1.8'

High

12:27 PM

13.5'

Low

5:48 PM

3.7'

☀️ 4:19 AM ↑☀️ 9:36 PM ↓17.3'7.7'-1.8'1236912369125:5512:275:48

☀️ Sun

Rise

4:19 AM

Set

9:36 PM

🌘 Moon

Rise

1:20 AM

6%

Set

9:15 PM

2%

Monday - July 13, 2026

🌊 Tides

High

12:10 AM

17.4'

Low

6:49 AM

-3.0'

High

1:21 PM

14.6'

Low

6:47 PM

2.9'

☀️ 4:20 AM ↑☀️ 9:35 PM ↓17.4'7.2'-3.0'12369123691212:106:491:216:47

☀️ Sun

Rise

4:20 AM

Set

9:35 PM

🌘 Moon

Rise

2:35 AM

2%

Set

9:53 PM

0%

Tuesday - July 14, 2026

🌊 Tides

High

1:05 AM

18.1'

Low

7:38 AM

-3.7'

High

2:09 PM

15.4'

Low

7:39 PM

2.1'

☀️ 4:22 AM ↑☀️ 9:33 PM ↓18.1'7.2'-3.7'1236912369121:057:382:097:39

☀️ Sun

Rise

4:22 AM

Set

9:33 PM

🌑 Moon

Rise

4:14 AM

0%

Set

10:13 PM

1%

Wednesday - July 15, 2026

🌊 Tides

High

1:57 AM

18.3'

Low

8:23 AM

-3.9'

High

2:54 PM

16.0'

Low

8:29 PM

1.5'

☀️ 4:23 AM ↑☀️ 9:32 PM ↓18.3'7.2'-3.9'1236912369121:578:232:548:29

☀️ Sun

Rise

4:23 AM

Set

9:32 PM

🌑 Moon

Rise

5:58 AM

2%

Set

10:26 PM

5%

Thursday - July 16, 2026

🌊 Tides

High

2:46 AM

18.1'

Low

9:07 AM

-3.6'

High

3:37 PM

16.3'

Low

9:19 PM

1.1'

☀️ 4:25 AM ↑☀️ 9:31 PM ↓18.1'7.3'-3.6'1236912369122:469:073:379:19

☀️ Sun

Rise

4:25 AM

Set

9:31 PM

🌑 Moon

Rise

7:39 AM

7%

Set

10:34 PM

11%

Friday - July 17, 2026

🌊 Tides

High

3:34 AM

17.3'

Low

9:49 AM

-2.8'

High

4:20 PM

16.2'

Low

10:09 PM

1.1'

☀️ 4:26 AM ↑☀️ 9:29 PM ↓17.3'7.3'-2.8'1236912369123:349:494:2010:09

☀️ Sun

Rise

4:26 AM

Set

9:29 PM

🌑 Moon

Rise

9:12 AM

15%

Set

10:40 PM

19%

7-Day Insights

Tidal Extremes

Highest Tide

Wed, Jul 15

18.3' at 1:57 AM

Unusually high

Lowest Tide

Wed, Jul 15

-3.9' at 8:23 AM

Unusually low

Biggest Tidal Ranges

Largest

Wed, Jul 15

22.2' tidal range

Unusually large

Smallest

Sun, Jul 12

15.4' tidal range

Typical