United States

Alaska

Portage Bay, Kupreanof Island

Portage Bay, Kupreanof Island Tides

Last Tide - High

15.7'

9:54 PM

4 hours, 23 minutes ago

Next Tide - Low

-0.6'

4:53 AM

2 hours, 35 minutes from now

☀️

Sunrise

4:15 AM

1 hour, 58 minutes from now

🌘

Moonset

8:15 PM

Waning Crescent · 8%

17 hours, 57 minutes from now

Today

🌊 Tides

Low

4:53 AM

-0.6'

High

11:28 AM

12.1'

Low

4:55 PM

4.8'

High

10:57 PM

16.6'

☀️ 4:15 AM ↑☀️ 9:40 PM ↓16.6'8.0'-0.6'1236912369124:5311:284:5510:57

☀️ Sun

Rise

4:15 AM

Set

9:40 PM

🌘 Moon

Rise

12:31 AM

14%

Set

8:15 PM

8%

Tomorrow

🌊 Tides

Low

5:52 AM

-2.0'

High

12:28 PM

13.3'

Low

5:58 PM

4.0'

High

11:56 PM

17.5'

☀️ 4:17 AM ↑☀️ 9:39 PM ↓17.5'7.7'-2.0'1236912369125:5212:285:5811:56

☀️ Sun

Rise

4:17 AM

Set

9:39 PM

🌘 Moon

Rise

1:16 AM

6%

Set

9:20 PM

2%

Monday - July 13, 2026

🌊 Tides

Low

6:44 AM

-3.1'

High

1:21 PM

14.4'

Low

6:53 PM

3.0'

☀️ 4:18 AM ↑☀️ 9:38 PM ↓17.4'7.1'-3.2'1236912369126:441:216:53

☀️ Sun

Rise

4:18 AM

Set

9:38 PM

🌘 Moon

Rise

2:32 AM

2%

Set

9:57 PM

0%

Tuesday - July 14, 2026

🌊 Tides

High

12:52 AM

18.1'

Low

7:33 AM

-4.0'

High

2:08 PM

15.3'

Low

7:44 PM

2.1'

☀️ 4:20 AM ↑☀️ 9:37 PM ↓18.2'7.1'-4.0'12369123691212:527:332:087:44

☀️ Sun

Rise

4:20 AM

Set

9:37 PM

🌑 Moon

Rise

4:11 AM

0%

Set

10:16 PM

1%

Wednesday - July 15, 2026

🌊 Tides

High

1:44 AM

18.4'

Low

8:19 AM

-4.3'

High

2:51 PM

15.9'

Low

8:33 PM

1.4'

☀️ 4:21 AM ↑☀️ 9:35 PM ↓18.4'7.1'-4.3'1236912369121:448:192:518:33

☀️ Sun

Rise

4:21 AM

Set

9:35 PM

🌑 Moon

Rise

5:57 AM

2%

Set

10:28 PM

5%

Thursday - July 16, 2026

🌊 Tides

High

2:33 AM

18.2'

Low

9:02 AM

-4.0'

High

3:33 PM

16.2'

Low

9:20 PM

1.0'

☀️ 4:23 AM ↑☀️ 9:34 PM ↓18.2'7.1'-4.0'1236912369122:339:023:339:20

☀️ Sun

Rise

4:23 AM

Set

9:34 PM

🌑 Moon

Rise

7:38 AM

7%

Set

10:35 PM

11%

Friday - July 17, 2026

🌊 Tides

High

3:20 AM

17.4'

Low

9:45 AM

-3.1'

High

4:13 PM

16.2'

Low

10:08 PM

1.0'

☀️ 4:25 AM ↑☀️ 9:32 PM ↓17.4'7.1'-3.1'1236912369123:209:454:1310:08

☀️ Sun

Rise

4:25 AM

Set

9:32 PM

🌑 Moon

Rise

9:13 AM

15%

Set

10:41 PM

19%

7-Day Insights

Tidal Extremes

Highest Tide

Wed, Jul 15

18.4' at 1:44 AM

Unusually high

Lowest Tide

Wed, Jul 15

-4.3' at 8:19 AM

Unusually low

Biggest Tidal Ranges

Largest

Wed, Jul 15

22.7' tidal range

Unusually large

Smallest

Sat, Jul 11

17.2' tidal range

Typical