Cook Strait
Charts
16-Day Marine Weather Forecast Print

Saturday 4/18

Morning

Very strong NNW winds with dangerous seas. Gale Warning. Moderate short period waves.

Winds: NNW 32 to 42 knots.

Seas: NNW 9 feet at 7 seconds.

Afternoon

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

Winds: NNW 20 to 24 knots.

Seas: N 4 feet at 7 seconds.

Sunday 4/19

Morning

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

Winds: N 20 to 22 knots.

Seas: N 4 feet at 5 seconds.

Afternoon

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

Winds: N 16 to 17 knots.

Seas: SSW 3 feet at 9 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
Saturday 4/18
12am
33
43

NNW
9
12

NNW
7
3am
33
42

NNW
9
12

NNW
7
6am
32
42

NNW
9
11

NNW
7
9am
30
44

NNW
8
11

NNW
7
12pm
24
30

NNW
7
9

NNW
7
3pm
21
26

NNW
6
8

N
7
6pm
20
24

NNW
4
6

N
7
9pm
19
22

NNW
4
5

NNW
8
Sunday 4/19
12am
22
25

NNW
5
6

N
6
3am
21
23

NNW
5
6

N
6
6am
20
22

N
4
6

N
5
9am
13
16

NNW
3
4

S
9
12pm
19
24

NNW
4
5

NNW
5
3pm
20
23

NNW
4
5

NNW
5
6pm
16
17

N
3
4

SSW
9
9pm
5
7

NNW
2
3

S
8

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Saturday 4/18
12am
NIGHT_CLEAR
0
62
1003
3am
NIGHT_CLEAR
0
62
1002
6am
NIGHT_BRIEF_SHOWERS_POSSIBLE
0
62
1001
-
9am
CLEAR
0
61
1001
12pm
OVERCAST
0
61
1000
3pm
LIGHT_RAIN
0
59
999
6pm
LIGHT_RAIN
0
58
998
9pm
NIGHT_CLEAR
0
58
999
-
  • Sunrise: 6:55AM
  • Sunset: 5:50PM
  • Moonrise: 7:29AM
  • Moonset: 5:17PM
  • 0% New Moonnew moon
Sunday 4/19
12am
NIGHT_CLEAR
0
59
999
-
3am
NIGHT_CLEAR
0
58
999
6am
NIGHT_CLEAR
0
58
1000
9am
CLEAR
0
56
1001
12pm
CLEAR
0
60
1002
3pm
CLEAR
0
61
1001
6pm
CLEAR
0
60
1003
9pm
NIGHT_BRIEF_SHOWERS_POSSIBLE
0
58
1005
-
  • Sunrise: 6:56AM
  • Sunset: 5:49PM
  • Moonrise: 8:47AM
  • Moonset: 5:46PM
  • 2% Waxing Crescentwaxing crescent

Swell - Model Run: 18th Apr, 00:00:AM NZST / Last Updated: 18th Apr, 11:11:AM NZSTWeather - Model Run: 18th Apr, 00:00:AM NZST / Last Updated: 18th Apr, 07:19:AM 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.