Apostle Islands
Charts
16-Day Marine Weather Forecast Print

Friday 7/31

Morning

Light SW winds with a slight chop. Very small very short period waves.

Winds: SW 9 knots.

Seas: SW 1 foot at 2 seconds.

Afternoon

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

Winds: SW 10 knots.

Seas: SW 1 foot at 2 seconds.

Saturday 8/1

Morning

Light and variable winds with smooth seas. Very small very short period waves.

Winds: WNW 4 to 10 knots.

Seas: SW 1 foot at 3 seconds.

Afternoon

Light NE winds with a slight chop. Very small very short period waves.

Winds: NE 7 to 11 knots.

Seas: NE 1 foot at 3 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
Friday 7/31
12am
10
12

SW
1
1

WNW
2
3am
10
11

SW
1
1

NNW
0
6am
9
9

SW
1
1

SW
2
9am
9
9

SSW
1
1

SSW
3
12pm
11
12

SW
1
1

SSW
2
3pm
8
9

SW
1
1

SSW
2
6pm
10
10

SW
1
1

SW
2
9pm
11
14

SW
1
1

SW
3
Saturday 8/1
12am
8
9

WSW
1
1

SW
2
3am
9
11

SW
1
1

SW
2
6am
4
10

WNW
1
1

SW
3
9am
9
11

NE
0
0

WNW
2
12pm
11
16

ENE
1
1

NNE
3
3pm
10
17

E
1
1

NE
3
6pm
7
11

NE
1
1

NE
3
9pm
10
14

NNE
1
1

ENE
3

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Friday 7/31
12am
NIGHT_CLEAR
0
66
1013
-
3am
NIGHT_CLEAR
0
64
1013
-
6am
BRIEF_SHOWERS_POSSIBLE
0
62
1013
-
9am
CLOUDY
0
61
1013
12pm
LIGHT_RAIN
0
61
1014
-
3pm
CLEAR
0
63
1014
-
6pm
CLEAR
0
63
1014
-
9pm
LIGHT_SHOWERS_POSSIBLE
0
63
1014
  • Sunrise: 5:39AM
  • Sunset: 8:38PM
  • Moonrise: 9:12PM
  • Moonset: 7:43AM
  • 98% Waning Gibbouswaning gibbous
Saturday 8/1
12am
NIGHT_CLEAR
0
63
1013
-
3am
NIGHT_CLEAR
0
61
1013
6am
MOSTLY_CLOUDY
0
58
1014
9am
MIST
0
56
1015
12pm
MIST
0
55
1016
-
3pm
CLEAR
0
59
1016
-
6pm
MOSTLY_CLOUDY
0
59
1016
-
9pm
CLEAR
0
58
1016
-
  • Sunrise: 5:40AM
  • Sunset: 8:37PM
  • Moonrise: 9:30PM
  • Moonset: 8:55AM
  • 94% Waning Gibbouswaning gibbous

Swell - Model Run: 30th Jul, 07:00:PM CDT / Last Updated: 31st Jul, 03:38:AM CDTWeather - Model Run: 30th Jul, 07:00:PM CDT / Last Updated: 31st Jul, 00:59:AM CDT

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