Apostle Islands
Charts
16-Day Marine Weather Forecast Print

Tuesday 7/21

Morning

Strong NW winds with very choppy seas. Small Craft Advisory. Moderate very short period waves.

Winds: NW 21 to 33 knots.

Seas: WNW 3 feet at 4 seconds.

Afternoon

Moderate to strong NW winds with choppy seas. Small very short period waves.

Winds: NW 14 to 20 knots.

Seas: N 3 feet at 4 seconds.

Wednesday 7/22

Morning

Breezy WNW winds with moderate choppy seas. Very small very short period waves.

Winds: WNW 11 to 16 knots.

Seas: NNW 1 foot at 3 seconds.

Afternoon

Breezy SW winds with moderate choppy seas. Very small very short period waves.

Winds: SW 10 to 11 knots.

Seas: WSW 1 foot at 2 seconds.

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16-Day Wind, Waves & Tide Print
Wind
Avg. (kts)
Gust (kts)
Direction
Waves
Avg. (ft)
Peak (ft)
Direction
Per. (sec)
Weather
Precip. (in)
Temp (f)
Pressure (mb)

Tides

4ft
2ft
Sea Level
-2ft
-4ft
Tuesday 7/21
12am
18
29

W
3
3

W
4
3am
21
33

WNW
3
4

W
4
6am
21
33

NW
3
4

WNW
4
9am
17
27

NW
3
4

NW
4
12pm
19
24

NNW
3
4

NNW
4
3pm
14
22

NNW
3
4

N
4
6pm
14
20

NW
3
3

N
4
9pm
13
19

NW
2
3

N
4
Wednesday 7/22
12am
12
16

NW
2
2

NNW
3
3am
11
17

NW
1
2

NNW
3
6am
11
16

WNW
1
2

NNW
3
9am
10
13

WNW
1
2

NNW
3
12pm
12
14

WSW
1
2

WNW
3
3pm
9
11

SW
1
1

WNW
3
6pm
10
11

SW
1
1

WSW
2
9pm
10
10

WSW
1
1

WSW
3

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Tuesday 7/21
12am
NIGHT_CLEAR
0
64
999
3am
NIGHT_LIGHT_SHOWERS
0
62
1000
6am
MOSTLY_CLOUDY
0
62
1003
9am
CLEAR
0
61
1007
12pm
CLOUDY
0
58
1011
3pm
CLEAR
0
57
1014
6pm
CLEAR
0
58
1015
9pm
CLEAR
0
59
1016
-
  • Sunrise: 5:27AM
  • Sunset: 8:50PM
  • Moonrise: 2:10PM
  • Moonset: 11:36PM
  • 47% First Quarterfirst quarter
Wednesday 7/22
12am
NIGHT_CLEAR
0
58
1016
3am
NIGHT_CLEAR
0
57
1017
6am
CLEAR
0
57
1018
9am
CLEAR
0
57
1019
-
12pm
MOSTLY_CLOUDY
0
58
1019
3pm
CLOUDY
0
62
1018
6pm
MOSTLY_CLOUDY
0
64
1017
-
9pm
CLEAR
0
64
1017
-
  • Sunrise: 5:28AM
  • Sunset: 8:49PM
  • Moonrise: 3:20PM
  • Moonset: 11:56PM
  • 57% First Quarterfirst quarter

Swell - Model Run: 21st Jul, 01:00:AM CDT / Last Updated: 21st Jul, 09:21:AM CDTWeather - Model Run: 21st Jul, 01:00:AM CDT / Last Updated: 21st Jul, 07:00:AM CDT

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