Porirua
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16-Day Marine Weather Forecast Print

Tuesday 8/19

Morning

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

Winds: S 31 knots.

Seas: S 8 feet at 6 seconds.

Afternoon

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

Winds: S 39 to 45 knots.

Seas: S 16 feet at 10 seconds.

Wednesday 8/20

Morning

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

Winds: S 28 to 35 knots.

Seas: S 10 feet at 8 seconds.

Afternoon

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

Winds: SSE 30 to 36 knots.

Seas: S 10 feet at 8 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 8/19
12am
25
28

WNW
5
6

NW
6
3am
15
15

S
5
6

NW
7
6am
31
31

S
8
10

S
6
9am
31
35

SSE
9
12

S
7
12pm
43
48

S
15
19

S
9
3pm
41
46

S
16
21

S
10
6pm
39
45

S
16
21

S
10
9pm
35
39

S
14
18

S
10
Wednesday 8/20
12am
33
36

S
13
17

S
9
3am
25
30

S
10
13

S
9
6am
28
35

S
10
13

S
8
9am
30
37

S
10
14

S
8
12pm
30
37

S
10
13

S
8
3pm
31
38

S
10
13

S
8
6pm
30
36

SSE
10
13

S
8
9pm
23
29

SSE
8
10

S
7

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Tuesday 8/19
12am
NIGHT_CLEAR
0
54
996
3am
NIGHT_LIGHT_RAIN
0
50
999
6am
NIGHT_LIGHT_RAIN
0
48
1001
9am
CLEAR
0
50
1004
12pm
BRIEF_SHOWERS_POSSIBLE
0
46
1007
3pm
CLEAR
0
48
1009
6pm
CLEAR
0
48
1012
9pm
NIGHT_CLEAR
0
48
1015
  • Sunrise: 7:09AM
  • Sunset: 5:44PM
  • Moonrise: 4:20AM
  • Moonset: 7:24AM
  • 25% Waning Crescentwaning crescent
Wednesday 8/20
12am
NIGHT_CLEAR
0
48
1018
3am
NIGHT_LIGHT_SHOWERS
0
46
1020
6am
NIGHT_LIGHT_SHOWERS
0
48
1022
9am
CLOUDY
0
51
1024
12pm
CLEAR
0
51
1026
3pm
CLEAR
0
52
1027
6pm
CLEAR
0
52
1029
9pm
NIGHT_OVERCAST
0
52
1031
-
  • Sunrise: 7:08AM
  • Sunset: 5:45PM
  • Moonrise: 5:17AM
  • Moonset: 1:01PM
  • 15% Waning Crescentwaning crescent

Swell - Model Run: 18th Aug, 06:00:PM NZST / Last Updated: 19th Aug, 06:02:AM NZSTWeather - Model Run: 18th Aug, 06:00:PM NZST / Last Updated: 19th Aug, 01:29:AM NZST

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