Apostle Islands
Charts
16-Day Marine Weather Forecast Print

Wednesday 9/9

Morning

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

Winds: WSW 16 to 25 knots.

Seas: WSW 3 feet at 4 seconds.

Afternoon

Breezy WSW winds with moderate choppy seas. Small very short period waves.

Winds: WSW 12 to 16 knots.

Seas: W 2 feet at 4 seconds.

Thursday 9/10

Morning

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

Winds: NW 9 to 11 knots.

Seas: NW 1 foot at 2 seconds.

Afternoon

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

Winds: ESE 10 to 11 knots.

Seas: NE 0 feet at 3 seconds.

Want to see 14 more days of marine forecasts?

Premium Members receive 16-day marine forecasts.

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
Wednesday 9/9
12am
20
31

SW
3
4

SSW
4
3am
18
28

WSW
3
4

WSW
4
6am
16
25

WSW
3
3

WSW
4
9am
21
29

WSW
3
4

WSW
4
12pm
22
30

WSW
4
5

W
4
3pm
16
27

WNW
3
4

W
4
6pm
12
16

WSW
2
3

W
4
9pm
14
23

WNW
2
2

W
3
Thursday 9/10
12am
9
14

WNW
1
2

W
3
3am
10
12

WNW
1
1

WNW
3
6am
9
11

NW
1
1

NW
2
9am
5
5

N
1
1

NW
2
12pm
3
3

S
0
1

N
0
3pm
6
6

ESE
0
0

NE
3
6pm
10
11

ESE
0
0

NE
3
9pm
8
8

SSE
0
0

NE
3

Want to see 14 more days of wind, wave and tides?

Premium Members receive 16-day wind, wave, and tide forecasts.

Wednesday 9/9
12am
NIGHT_CLEAR
0
67
1009
-
3am
NIGHT_CLEAR
0
66
1009
6am
NIGHT_CLEAR
0
64
1010
-
9am
CLEAR
0
64
1010
-
12pm
CLEAR
0
65
1010
3pm
CLEAR
0
65
1011
-
6pm
CLEAR
0
66
1011
9pm
NIGHT_CLEAR
0
65
1013
-
  • Sunrise: 6:31AM
  • Sunset: 7:29PM
  • Moonrise: 4:39AM
  • Moonset: 6:56PM
  • 4% Waning Crescentwaning crescent
Thursday 9/10
12am
NIGHT_CLEAR
0
63
1013
3am
NIGHT_CLEAR
0
61
1015
6am
NIGHT_CLEAR
0
60
1016
9am
CLEAR
0
58
1017
-
12pm
CLEAR
0
59
1017
3pm
CLEAR
0
62
1015
6pm
CLEAR
0
63
1013
-
9pm
NIGHT_CLEAR
0
64
1013
-
  • Sunrise: 6:32AM
  • Sunset: 7:27PM
  • Moonrise: 5:57AM
  • Moonset: 7:47AM
  • 1% Waning Crescentwaning crescent

Swell - Model Run: 8th Sep, 07:00:PM CDT / Last Updated: 9th Sep, 03:36:AM CDTWeather - Model Run: 8th Sep, 07:00:PM CDT / Last Updated: 9th Sep, 00:59:AM CDT

WARNING: Buoyweather services are not intended for use as safety assessment tool or for making decisions that involve the safety of people or property. Use of Buoyweather for such purposes or similar uses is not recommended by Buoyweather and done at the sole risk of the user. Before heading out on the water, and while out, we strongly recommend monitoring safety alert services, so that you can stay up to date on time sensitive weather and safety information.