Helm — Waterway Advisor
Chesapeake Region
Beta v1.5

Cape Henry (S mouth)

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Annapolis Harbor0.1 ftSt. Michaels0.4 ftBaltimore Inner Harbor0.3 ft

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Conditions· Now

Sun, Nov 8

Small Craft Advisory

Rough

wind sea, moderate breeze.

Wind 15 kt NNWPartly cloudy53°F

3.4 ft

Waves

Rest of today

Rough through the morning, easing to light chop by afternoon.

  1. Morning

    Rough

  2. Afternoon

    Light Chop

  3. Evening

    Light Chop

Best window

12 PM onward

Lowest waves and lightest wind.

Daily details

High temp

61°F

Water temp

62°F

Jellyfish

Low

Dawn

6:07 AM

Sunrise

6:35 AM

Sunset

5:00 PM

Dusk

5:27 PM

Match the water?

Today, Sunday, November 8

8a

9a

10a

11a

12p

1p

2p

3p

4p

5p

6p

7p

8p

9p

Sky

Rain

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%

Thunder

–
–
–
–
–
–
–
–
–
–
–
–
–
–

Wind (kt)

15
15
13
12
10
8
9
10
11
12
13
14
14
15

Seas (ft)

3.4
3.4
2.4
2.2
1.5
1.2
1.2
1.1
1.2
1.0
1.0
1.1
1.1
1.2

Tide

Light ChopModerate ChopRough
Tide Details

About normal

Rising, turns in ~1 hHigh 7 AM · Low 2 PM

3.2 ft MLLW · CBBT, Chesapeake Channel gauge, 5.8 nm away

Dashed line is the predicted tide; solid is what the gauge measured. The gap between them is the wind. Here it is about 0.5 ft, inside what this gauge counts as normal.

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