Helm — Waterway Advisor
Chesapeake Region
Beta v1.0

Upper Chester River

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Conditions

Sunday, August 9

Light

short chop, light breeze.

0.3 ft

Max waves

Morning

Calm

0.1 ft

Afternoon

Light

0.1-0.3 ft

Evening

Light

0.1-0.3 ft

Best window

8 AM – 1 PM

Lowest waves and lightest wind.

Wind

2-5 kt from the WSW

Gusts to 9 kt

Sky

Partly cloudy

Air temp

89°F

Water temp

80°F

Jellyfish

High

Sunday, August 9

8a

9a

10a

11a

12p

1p

2p

3p

4p

5p

6p

7p

8p

9p

Sky

Rain

1%
1%
1%
1%
1%
1%
7%
7%
7%
7%
7%
7%
6%
6%

Thunder

Wind (kt)

3
3
4
4
4
5
5
5
5
4
3
3
2
2

Seas (ft)

0.1
0.1
0.1
0.1
0.1
0.3
0.3
0.3
0.3
0.3
0.2
0.1
0.1
0.1

Tide

Tide Details

High 5 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 8 AM (Sun's best window) at 18 kt.