Helm — Waterway Advisor
Chesapeake Region
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Bay Bridge-Tunnel / Bay Mouth

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Annapolis Harbor0.2 ftSt. Michaels1.0 ftBaltimore Inner Harbor0.2 ft

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Conditions

Sun, Sep 27

Choppy

wind sea, moderate breeze.

Wind 10-17 kt NW · Gusts to 21 ktPartly cloudy

2.9 ft

Max waves

Day outlook

Choppy through the morning and afternoon, easing to moderate chop by evening.

  1. Morning

    Choppy

  2. Afternoon

    Choppy

  3. Evening

    Moderate Chop

Best available

5 PM onward

Still moderate, but better than earlier.

Daily details

High temp

72°F

Water temp

77°F

Jellyfish

Medium

Dawn

6:30 AM

Sunrise

6:56 AM

Sunset

6:54 PM

Dusk

7:20 PM

Sunday, September 27

8a

9a

10a

11a

12p

1p

2p

3p

4p

5p

6p

7p

8p

9p

Sky

Rain

2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
3%
3%

Thunder

1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
2%
2%

Wind (kt)

17
17
16
16
16
16
16
16
15
14
13
12
11
10

Seas (ft)

2.9
2.9
2.7
2.7
2.7
2.7
2.7
2.7
2.6
2.4
2.2
2.5
2.2
2.0

Tide

Moderate ChopChoppy
Tide Details

High 9 AM · Low 3 AM

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