Cook Strait
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16-Day Marine Weather Forecast Print

Tuesday 9/22

Morning

Strong SSW winds with very choppy seas. Small Craft Advisory. Moderate mid period waves.

Winds: SSW 23 to 25 knots.

Seas: S 5 feet at 10 seconds.

Afternoon

Light and variable winds with smooth seas. Moderate short period waves.

Winds: NNW 4 knots.

Seas: S 5 feet at 8 seconds.

Wednesday 9/23

Morning

Strong S winds. Small Craft Advisory. Hazardous Seas Warning. Large short period waves.

Winds: S 25 to 27 knots.

Seas: S 8 feet at 7 seconds.

Afternoon

Strong S winds. Small Craft Advisory. Hazardous Seas Warning. Large short period waves.

Winds: S 23 to 26 knots.

Seas: S 7 feet at 7 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
Tuesday 9/22
12am
29
33

N
7
10

N
6
3am
20
26

NNW
6
8

N
6
6am
23
25

SSW
5
6

S
10
9am
28
28

S
7
9

S
6
12pm
21
23

S
7
10

S
8
3pm
9
11

SSW
6
8

S
8
6pm
4
4

NNW
5
7

S
8
9pm
7
9

NNW
4
6

S
8
Wednesday 9/23
12am
11
14

WNW
4
5

S
7
3am
30
33

S
8
10

S
7
6am
25
27

S
8
11

S
7
9am
21
24

SSW
8
10

S
8
12pm
24
26

S
9
11

S
8
3pm
23
26

S
8
10

S
8
6pm
23
26

S
7
10

S
7
9pm
19
21

S
7
8

S
8

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Tuesday 9/22
12am
NIGHT_CLEAR
0
54
1006
-
3am
NIGHT_CLEAR
0
52
1006
6am
CLEAR
0
51
1009
9am
LIGHT_RAIN
0
47
1013
12pm
LIGHT_SHOWERS
0
46
1015
-
3pm
CLEAR
0
47
1015
6pm
CLEAR
0
48
1016
-
9pm
NIGHT_CLEAR
0
49
1016
-
  • Sunrise: 6:15AM
  • Sunset: 6:17PM
  • Moonrise: 12:20PM
  • Moonset: 3:56AM
  • 74% Waxing Gibbouswaxing gibbous
Wednesday 9/23
12am
NIGHT_CLEAR
0
47
1016
3am
NIGHT_CLEAR
0
46
1020
6am
BRIEF_SHOWERS_POSSIBLE
0
47
1022
9am
CLEAR
0
46
1024
12pm
CLEAR
0
49
1026
-
3pm
CLEAR
0
48
1026
6pm
CLEAR
0
48
1027
9pm
NIGHT_CLEAR
0
47
1029
-
  • Sunrise: 6:13AM
  • Sunset: 6:18PM
  • Moonrise: 1:24PM
  • Moonset: 4:23AM
  • 82% Waxing Gibbouswaxing gibbous

Swell - Model Run: 21st Sep, 06:00:PM NZST / Last Updated: 22nd Sep, 02:50:AM NZSTWeather - Model Run: 21st Sep, 06:00:PM NZST / Last Updated: 21st Sep, 11:54:PM NZST

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