Apostle Islands
16-Day Marine Weather Forecast Print

Monday 5/4

Morning

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

Winds: SW 21 to 37 knots.

Seas: SW 4 feet at 5 seconds.

Afternoon

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

Winds: W 20 to 31 knots.

Seas: WNW 3 feet at 4 seconds.

Tuesday 5/5

Morning

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

Winds: WNW 21 to 23 knots.

Seas: WNW 3 feet at 4 seconds.

Afternoon

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

Winds: WNW 9 to 12 knots.

Seas: W 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
Monday 5/4
12am
18
28

SSW
2
3

SW
3
3am
22
40

SSW
3
4

SSW
4
6am
21
37

SW
4
5

SW
5
9am
20
34

W
4
5

WSW
5
12pm
21
32

W
4
5

W
5
3pm
16
26

W
3
4

W
4
6pm
20
31

W
3
4

WNW
4
9pm
19
28

WNW
3
4

W
4
Tuesday 5/5
12am
20
25

WNW
3
4

WNW
4
3am
19
21

WNW
3
4

WNW
4
6am
21
23

WNW
3
4

WNW
4
9am
21
23

WNW
4
5

WNW
5
12pm
15
20

W
3
4

WNW
4
3pm
13
18

WSW
2
2

W
4
6pm
9
12

WNW
1
2

W
3
9pm
11
18

NW
1
2

WNW
3

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Monday 5/4
12am
NIGHT_CLEAR
0
46
997
3am
NIGHT_CLEAR
0
47
992
6am
CLEAR
0
48
990
9am
CLEAR
0
45
991
12pm
CLEAR
0
42
995
3pm
CLEAR
0
41
998
6pm
CLEAR
0
42
1000
9pm
NIGHT_CLEAR
0
40
1002
  • Sunrise: 5:43AM
  • Sunset: 8:15PM
  • Moonrise: 11:02PM
  • Moonset: 6:52AM
  • 94% Waning Gibbouswaning gibbous
Tuesday 5/5
12am
NIGHT_CLEAR
0
38
1003
3am
NIGHT_CLEAR
0
36
1004
6am
CLEAR
0
35
1006
9am
CLEAR
0
34
1007
12pm
CLEAR
0
37
1008
-
3pm
CLEAR
0
40
1008
6pm
CLEAR
0
40
1009
9pm
NIGHT_CLEAR
0
40
1011
-
  • Sunrise: 5:42AM
  • Sunset: 8:16PM
  • Moonrise: 11:59PM
  • Moonset: 7:39AM
  • 89% Waning Gibbouswaning gibbous

Swell - Model Run: 4th May, 01:00:AM CDT / Last Updated: 4th May, 00:01:PM CDTWeather - Model Run: 4th May, 01:00:AM CDT / Last Updated: 4th May, 06:51:AM CDT

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