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Portage Bay, Kupreanof Island

Portage Bay, Kupreanof Island Tides

The tide is -0.4' and rising: next high 16.3' at 1:09 AM. NW wind at 4 kt with gusts to 7 kt. Waves on the open water nearby are about 0.5'. It could be calmer here.

Last Tide - Low

-1.2'

6:58 PM

AKDT

32 minutes ago

Next Tide - High

16.3'

1:09 AM

AKDT

5 hours, 38 minutes from now

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☀️

Sunrise

7:16 AM

AKDT

11 hours, 46 minutes from now

🌘

Moonrise

7:39 AM

AKDT

Waning Crescent · 0%

12 hours, 9 minutes from now

Today

🌊 Tides

High

12:26 AM

16.1'

Low

6:30 AM

-0.3'

High

12:44 PM

17.3'

Low

6:58 PM

-1.2'

☀️ 7:14 AM ↑☀️ 6:05 PM ↓17.3'8.0'-1.2'12369123691212:266:3012:446:58

🌤️ Marine Weather

☀️ Sun

Rise

7:14 AM

Set

6:05 PM

🌘 Moon

Rise

6:13 AM

1%

Set

5:24 PM

0%

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Tomorrow

🌊 Tides

High

1:09 AM

16.3'

Low

7:07 AM

0.0'

High

1:15 PM

17.7'

Low

7:35 PM

-1.8'

☀️ 7:16 AM ↑☀️ 6:02 PM ↓17.7'7.9'-1.8'1236912369121:097:071:157:35

🌤️ Marine Weather

☀️ Sun

Rise

7:16 AM

Set

6:02 PM

🌘 Moon

Rise

7:39 AM

0%

Set

5:30 PM

0%

Sunday - October 11, 2026

🌊 Tides

High

1:48 AM

16.1'

Low

7:42 AM

0.7'

High

1:44 PM

17.7'

Low

8:10 PM

-2.0'

☀️ 7:18 AM ↑☀️ 6:00 PM ↓17.8'7.9'-2.0'1236912369121:487:421:448:10

🌤️ Marine Weather

☀️ Sun

Rise

7:18 AM

Set

6:00 PM

🌑 Moon

Rise

9:06 AM

1%

Set

5:37 PM

2%

Monday - October 12, 2026

🌊 Tides

High

2:26 AM

15.7'

Low

8:16 AM

1.6'

High

2:13 PM

17.5'

Low

8:43 PM

-1.6'

☀️ 7:20 AM ↑☀️ 5:57 PM ↓17.5'7.9'-1.6'1236912369122:268:162:138:43

🌤️ Marine Weather

☀️ Sun

Rise

7:20 AM

Set

5:57 PM

🌑 Moon

Rise

10:33 AM

5%

Set

5:48 PM

6%

Tuesday - October 13, 2026

🌊 Tides

High

3:02 AM

15.0'

Low

8:49 AM

2.8'

High

2:43 PM

16.9'

Low

9:17 PM

-0.8'

☀️ 7:22 AM ↑☀️ 5:55 PM ↓16.9'8.0'-0.8'1236912369123:028:492:439:17

🌤️ Marine Weather

☀️ Sun

Rise

7:22 AM

Set

5:55 PM

🌑 Moon

Rise

11:59 AM

10%

Set

6:04 PM

12%

Wednesday - October 14, 2026

🌊 Tides

High

3:37 AM

14.0'

Low

9:22 AM

4.0'

High

3:14 PM

16.0'

Low

9:51 PM

0.3'

☀️ 7:24 AM ↑☀️ 5:52 PM ↓16.0'8.2'0.3'1236912369123:379:223:149:51

🌤️ Marine Weather

☀️ Sun

Rise

7:24 AM

Set

5:52 PM

🌒 Moon

Rise

1:17 PM

17%

Set

6:30 PM

19%

Thursday - October 15, 2026

🌊 Tides

High

4:15 AM

12.9'

Low

9:56 AM

5.2'

High

3:47 PM

15.0'

Low

10:29 PM

1.5'

☀️ 7:27 AM ↑☀️ 5:49 PM ↓15.0'8.3'1.5'1236912369124:159:563:4710:29

🌤️ Marine Weather

☀️ Sun

Rise

7:27 AM

Set

5:49 PM

🌒 Moon

Rise

2:22 PM

25%

Set

7:13 PM

27%

7-Day Insights

Tidal Extremes

Highest Tide

Sun, Oct 11

17.7' at 1:44 PM

Unusually high

Lowest Tide

Sun, Oct 11

-2.0' at 8:10 PM

Unusually low

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Biggest Tidal Ranges

Largest

Sun, Oct 11

19.7' tidal range

Larger than usual

Smallest

Thu, Oct 15

13.5' tidal range

Typical