Apostle Islands
16-Day Marine Weather Forecast Print

Thursday 9/3

Morning

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

Winds: ENE 10 to 12 knots.

Seas: N 0 feet at 0 seconds.

Afternoon

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

Winds: ENE 21 to 30 knots.

Seas: ENE 3 feet at 4 seconds.

Friday 9/4

Morning

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

Winds: E 13 to 16 knots.

Seas: ENE 2 feet at 4 seconds.

Afternoon

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

Winds: NE 20 to 29 knots.

Seas: NE 4 feet at 5 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
Thursday 9/3
12am
5
5

NE
0
0

N
1
3am
7
7

ENE
0
0

N
1
6am
10
12

ENE
0
0

N
0
9am
12
15

ENE
1
1

NE
3
12pm
15
19

ENE
2
2

NE
3
3pm
17
24

ENE
2
3

NE
4
6pm
21
30

ENE
3
4

ENE
4
9pm
20
31

E
4
5

E
5
Friday 9/4
12am
9
10

N
3
4

E
5
3am
17
22

ESE
3
4

ENE
4
6am
13
16

E
2
3

ENE
4
9am
14
18

E
2
3

ENE
4
12pm
13
16

ENE
2
3

NE
4
3pm
19
25

NE
3
4

NE
4
6pm
20
29

NE
4
5

NE
5
9pm
18
26

NE
4
5

ENE
5

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

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

Thursday 9/3
12am
NIGHT_CLEAR
0
67
1013
-
3am
NIGHT_CLEAR
0
66
1013
-
6am
CLEAR
0
64
1013
9am
CLEAR
0
64
1014
-
12pm
CLEAR
0
64
1014
3pm
CLEAR
0
64
1013
6pm
CLEAR
0
65
1012
-
9pm
NIGHT_LIGHT_SHOWERS_POSSIBLE
0
65
1012
  • Sunrise: 6:23AM
  • Sunset: 7:41PM
  • Moonrise: 9:42PM
  • Moonset: 2:25PM
  • 63% Waning Gibbouswaning gibbous
Friday 9/4
12am
NIGHT_RAIN
0.2
63
1015
3am
NIGHT_CLEAR
0
64
1011
6am
CLEAR
0
64
1012
9am
CLEAR
0
64
1013
12pm
CLEAR
0
64
1014
3pm
CLEAR
0
63
1013
-
6pm
CLEAR
0
63
1013
9pm
NIGHT_CLEAR
0
64
1014
-
  • Sunrise: 6:24AM
  • Sunset: 7:39PM
  • Moonrise: 10:23PM
  • Moonset: 3:41PM
  • 51% Last Quarterlast quarter

Swell - Model Run: 3rd Sep, 01:00:AM CDT / Last Updated: 3rd Sep, 09:43:AM CDTWeather - Model Run: 3rd Sep, 01:00:AM CDT / Last Updated: 3rd Sep, 07:01: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.