Cook Strait
Charts
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 15 knots.

Seas: SE 6 feet at 8 seconds.

Tuesday 8/18

Morning

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

Winds: SSW 20 to 31 knots.

Seas: SSE 7 feet at 8 seconds.

Afternoon

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

Winds: S 34 to 46 knots.

Seas: S 15 feet at 10 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
Monday 8/17
12am
30
33

S
11
15

SSE
8
3am
27
29

S
10
13

SSE
8
6am
23
25

SSW
9
11

SSE
8
9am
20
22

SSW
8
10

SSE
8
12pm
17
17

S
7
9

SSE
8
3pm
13
14

S
6
8

SSE
8
6pm
10
15

S
6
7

SE
8
9pm
10
13

SW
5
7

SSE
8
Tuesday 8/18
12am
11
16

WSW
5
7

SSE
8
3am
11
15

W
6
7

SSE
8
6am
20
31

SSW
7
9

SSE
8
9am
18
29

SW
8
10

SSE
8
12pm
18
28

SSW
8
11

S
9
3pm
35
38

S
12
16

S
9
6pm
34
46

S
15
19

S
10
9pm
35
47

S
16
21

S
11

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

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

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

Swell - Model Run: 16th Aug, 06:00:PM NZST / Last Updated: 17th Aug, 02:15:AM NZSTWeather - Model Run: 16th Aug, 06:00:PM NZST / Last Updated: 16th Aug, 11:46:PM NZST

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.