United States

Alaska

Riou Bay

Riou Bay Tides

Last Tide - Low

-3.0'

8:42 AM

2 hours, 40 minutes ago

Next Tide - High

9.1'

3:12 PM

3 hours, 49 minutes from now

☀️

Sunset

10:31 PM

11 hours, 8 minutes from now

🌑

Moonset

11:14 PM

New Moon · 5%

11 hours, 52 minutes from now

Today

🌊 Tides

High

1:49 AM

11.7'

Low

8:42 AM

-3.0'

High

3:12 PM

9.1'

Low

8:40 PM

2.0'

☀️ 4:31 AM ↑☀️ 10:31 PM ↓11.7'4.4'-3.0'1236912369121:498:423:128:40

☀️ Sun

Rise

4:31 AM

Set

10:31 PM

🌑 Moon

Rise

6:12 AM

2%

Set

11:14 PM

5%

Tomorrow

🌊 Tides

High

2:39 AM

11.4'

Low

9:25 AM

-2.7'

High

3:54 PM

9.4'

Low

9:31 PM

1.7'

☀️ 4:33 AM ↑☀️ 10:29 PM ↓11.4'4.4'-2.7'1236912369122:399:253:549:31

☀️ Sun

Rise

4:33 AM

Set

10:29 PM

🌑 Moon

Rise

8:01 AM

7%

Set

11:15 PM

11%

Friday - July 17, 2026

🌊 Tides

High

3:28 AM

10.8'

Low

10:06 AM

-2.0'

High

4:34 PM

9.5'

Low

10:22 PM

1.6'

☀️ 4:35 AM ↑☀️ 10:27 PM ↓10.8'4.4'-2.0'1236912369123:2810:064:3410:22

☀️ Sun

Rise

4:35 AM

Set

10:27 PM

🌒 Moon

Rise

9:42 AM

15%

Set

11:16 PM

19%

Saturday - July 18, 2026

🌊 Tides

High

4:17 AM

9.9'

Low

10:45 AM

-1.0'

High

5:14 PM

9.6'

Low

11:15 PM

1.6'

☀️ 4:37 AM ↑☀️ 10:25 PM ↓9.9'4.4'-1.0'1236912369124:1710:455:1411:15

☀️ Sun

Rise

4:37 AM

Set

10:25 PM

🌒 Moon

Rise

11:16 AM

24%

Set

11:16 PM

29%

Sunday - July 19, 2026

🌊 Tides

High

5:07 AM

8.8'

Low

11:23 AM

0.1'

High

5:54 PM

9.5'

☀️ 4:39 AM ↑☀️ 10:23 PM ↓9.5'4.8'0.1'1236912369125:0711:235:54

☀️ Sun

Rise

4:39 AM

Set

10:23 PM

🌒 Moon

Rise

12:47 PM

34%

Set

11:16 PM

39%

Monday - July 20, 2026

🌊 Tides

Low

12:10 AM

1.7'

High

6:02 AM

7.6'

Low

12:02 PM

1.3'

High

6:36 PM

9.3'

☀️ 4:41 AM ↑☀️ 10:21 PM ↓9.3'5.3'1.3'12369123691212:106:0212:026:36

☀️ Sun

Rise

4:41 AM

Set

10:21 PM

🌒 Moon

Rise

2:16 PM

45%

Set

11:16 PM

49%

Tuesday - July 21, 2026

🌊 Tides

Low

1:12 AM

1.7'

High

7:07 AM

6.6'

Low

12:42 PM

2.6'

High

7:20 PM

9.0'

☀️ 4:43 AM ↑☀️ 10:19 PM ↓9.0'5.3'1.7'1236912369121:127:0712:427:20

☀️ Sun

Rise

4:43 AM

Set

10:19 PM

🌓 Moon

Rise

3:46 PM

55%

Set

11:17 PM

58%

7-Day Insights

Tidal Extremes

Highest Tide

Wed, Jul 15

11.7' at 1:49 AM

Unusually high

Lowest Tide

Wed, Jul 15

-3.0' at 8:42 AM

Unusually low

Biggest Tidal Ranges

Largest

Wed, Jul 15

14.6' tidal range

Unusually large

Smallest

Tue, Jul 21

7.2' tidal range

Smaller than usual