Helm — Waterway Advisor
Chesapeake Region
Beta v1.5

Rock Hall

Set a default waterway

Create an account to have your water open here every visit, instead of the Bay Bridge default.

Create accountLog in
Annapolis Harbor0.3 ftSt. Michaels0.5 ftBaltimore Inner Harbor0.2 ft

Create an account to save your own favorites here — or log in.

Conditions

Thu, Sep 24

Light Chop

wind sea, moderate breeze.

Wind 8-15 kt NE · Gusts to 24 ktCloudy

0.3 ft

Max waves

Day outlook

Light Chop all day.

  1. Morning

    Light Chop

  2. Afternoon

    Light Chop

  3. Evening

    Calm

Best window

7 PM onward

Lowest waves and lightest wind.

Daily details

High temp

67°F

Water temp

70°F

Jellyfish

Low

Dawn

6:28 AM

Sunrise

6:54 AM

Sunset

6:59 PM

Dusk

7:26 PM

Thursday, September 24

8a

9a

10a

11a

12p

1p

2p

3p

4p

5p

6p

7p

8p

9p

Sky

Rain

0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%

Thunder

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

Wind (kt)

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

Seas (ft)

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

Tide

CalmLight Chop
Tide Details

High 6 AM · Low 1 PM

Route Planner

Plan your run

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

Departure

Destination

Open Route Planner