Apostle Islands
16-Day Marine Weather Forecast Print

Thursday 9/18

Morning

Moderate to strong ENE winds with choppy seas. Very small very short period waves.

Winds: ENE 16 to 22 knots.

Seas: NE 2 feet at 3 seconds.

Afternoon

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

Winds: ENE 21 to 25 knots.

Seas: ENE 4 feet at 5 seconds.

Friday 9/19

Morning

Moderate to strong E winds with choppy seas. Very small very short period waves.

Winds: E 15 to 18 knots.

Seas: ENE 3 feet at 4 seconds.

Afternoon

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

Winds: E 17 to 19 knots.

Seas: ENE 4 feet at 5 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
Thursday 9/18
12am
8
8

ENE
0
0

ENE
4
3am
14
21

ENE
1
2

ENE
3
6am
16
22

ENE
2
3

NE
3
9am
17
21

ENE
3
4

NE
4
12pm
20
22

ENE
4
5

ENE
5
3pm
20
22

ENE
4
5

ENE
5
6pm
21
25

ENE
4
6

ENE
5
9pm
19
25

ENE
4
6

ENE
5
Friday 9/19
12am
17
23

E
3
5

ENE
5
3am
18
21

E
3
4

ENE
4
6am
15
18

E
3
4

ENE
4
9am
12
13

ESE
2
3

ENE
4
12pm
16
18

E
2
3

ENE
4
3pm
20
25

ENE
4
5

NE
5
6pm
17
19

E
4
6

ENE
5
9pm
16
19

E
4
5

ENE
5

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Thursday 9/18
12am
NIGHT_CLEAR
0
62
1018
3am
NIGHT_CLEAR
0
62
1019
-
6am
NIGHT_CLEAR
0
60
1019
9am
CLEAR
0
60
1021
-
12pm
CLEAR
0
59
1021
3pm
CLEAR
0
59
1020
-
6pm
CLEAR
0
59
1020
-
9pm
NIGHT_BRIEF_SHOWERS_POSSIBLE
0
60
1020
-
  • Sunrise: 6:43AM
  • Sunset: 7:11PM
  • Moonrise: 2:55AM
  • Moonset: 6:11PM
  • 13% Waning Crescentwaning crescent
Friday 9/19
12am
NIGHT_CLEAR
0
59
1020
-
3am
NIGHT_CLEAR
0
59
1020
-
6am
NIGHT_CLEAR
0
59
1020
9am
OVERCAST
0
59
1021
-
12pm
OVERCAST
0
59
1021
3pm
CLOUDY
0
61
1019
-
6pm
CLEAR
0
60
1019
-
9pm
NIGHT_CLOUDY
0
60
1019
-
  • Sunrise: 6:44AM
  • Sunset: 7:09PM
  • Moonrise: 4:13AM
  • Moonset: 6:29PM
  • 7% Waning Crescentwaning crescent

Swell - Model Run: 18th Sep, 01:00:AM CDT / Last Updated: 18th Sep, 00:20:PM CDTWeather - Model Run: 18th Sep, 01:00:AM CDT / Last Updated: 18th Sep, 08:29:AM CDT

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