Cook Strait
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16-Day Marine Weather Forecast Print

Monday 8/17

Morning

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

Winds: SSW 23 to 25 knots.

Seas: SSE 9 feet at 8 seconds.

Afternoon

Breezy S winds with moderate choppy seas. Moderate short period waves.

Winds: S 10 to 14 knots.

Seas: SE 6 feet at 8 seconds.

Tuesday 8/18

Morning

Moderate to strong SSW winds with choppy seas. Large short period waves.

Winds: SSW 18 to 30 knots.

Seas: SSE 6 feet at 8 seconds.

Afternoon

Very strong S winds. Gale Warning. Hazardous Seas Warning. Very large mid period waves.

Winds: S 33 to 43 knots.

Seas: S 14 feet at 10 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 8/17
12am
30
33

S
12
15

SSE
8
3am
27
29

S
10
14

SSE
8
6am
23
25

SSW
9
12

SSE
8
9am
19
22

SSW
8
10

SSE
8
12pm
17
18

S
7
9

SSE
8
3pm
13
14

S
6
8

SSE
8
6pm
10
14

S
6
7

SE
8
9pm
10
15

SW
5
7

SE
8
Tuesday 8/18
12am
12
15

WSW
5
7

SSE
8
3am
12
19

WSW
6
7

SSE
7
6am
18
30

SSW
6
8

SSE
8
9am
17
28

SW
8
10

SSE
8
12pm
17
27

SSW
8
11

S
9
3pm
35
35

SSW
12
16

S
9
6pm
33
43

S
14
18

S
10
9pm
32
44

S
15
19

S
10

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Monday 8/17
12am
NIGHT_MOSTLY_CLOUDY
0
46
1023
-
3am
NIGHT_MOSTLY_CLOUDY
0
46
1023
-
6am
NIGHT_CLEAR
0
44
1023
9am
CLEAR
0
43
1024
12pm
CLEAR
0
47
1023
3pm
CLEAR
0
47
1022
6pm
CLEAR
0
48
1021
9pm
NIGHT_CLEAR
0
47
1022
-
  • Sunrise: 7:13AM
  • Sunset: 5:41PM
  • Moonrise: 9:03AM
  • Moonset: 9:45PM
  • 17% Waxing Crescentwaxing crescent
Tuesday 8/18
12am
NIGHT_CLEAR
0
45
1022
3am
NIGHT_CLEAR
0
45
1021
6am
NIGHT_CLEAR
0
47
1022
9am
CLEAR
0
47
1023
12pm
CLEAR
0
51
1024
3pm
CLEAR
0
53
1022
6pm
CLEAR
0
50
1024
9pm
NIGHT_CLEAR
0
49
1025
-
  • Sunrise: 7:12AM
  • Sunset: 5:42PM
  • Moonrise: 9:26AM
  • Moonset: 10:52PM
  • 25% Waxing Crescentwaxing crescent

Swell - Model Run: 17th Aug, 00:00:AM NZST / Last Updated: 17th Aug, 08:19:AM NZSTWeather - Model Run: 17th Aug, 00:00:AM NZST / Last Updated: 17th Aug, 05:49:AM NZST

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