Helm — Waterway Advisor
Chesapeake Region
Beta v1.0

Bay Bridge-Tunnel / Bay Mouth

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Conditions

Sunday, August 9

Moderate

short chop, moderate breeze.

1.6 ft

Max waves

Morning

Moderate

1.1-1.6 ft

Afternoon

Light

0.3-0.9 ft

Evening

Light

0.9-1.1 ft

Best window

9 AM onward

Lowest waves and lightest wind.

Wind

4-13 kt from the SSW

Gusts to 14 kt

Sky

Thunderstorms

Air temp

84°F

Water temp

81°F

Jellyfish

Low

Sunday, August 9

8a

9a

10a

11a

12p

1p

2p

3p

4p

5p

6p

7p

8p

9p

Sky

Rain

6%
6%
6%
6%
6%
6%
22%
22%
22%
22%
22%
22%
7%
7%

Thunder

Wind (kt)

13
12
11
9
7
5
4
5
6
8
9
9
9
9

Seas (ft)

1.6
1.5
1.4
1.1
0.9
0.5
0.3
0.5
0.6
1.1
0.9
0.9
0.9
0.9

Tide

Tide Details

High 6 AM · Low 12 PM

Route Planner

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Compare departure times, find the roughest stretch, and choose the best destination.

Departure

Destination

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Where could you run Sun 8/9?

Each stretch scored at the time you would pass it, departing 9 AM (Sun's best window) at 18 kt.