Whangaehu River Mouth surfForecast / Wanganui-Manawatu / New Zealand

information circle48hr Weather and Surf, issued 11 pm Friday 29 May 2026 NZST
Forecast update in hr  min  s Forecast update imminent
Whangaehu River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whangaehu River Mouth sea temperature is
14.9° C
(Which is normal for this time of year)

How big are the waves at Whangaehu River Mouth today (30 May):

  • Morning surf: Morning surf (30 May, local time) - 1ft (0.3m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 1ft (0.3m), 12s period with SSW swell.
  • Evening surf: Evening surf (30 May, local time) - 1ft (0.3m), 12s period with SSW swell.

The current surf forecast for Whangaehu River Mouth at 4AM is: 0.4m 13s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a West-southwest direction (forecast issued at 11:00pm May 29). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (30 May)1ft (0.3m)12s
Afternoon (30 May)1ft (0.3m)12s
Evening (30 May)1ft (0.3m)12s

Table - waves today at Whangaehu River Mouth. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Mon morning, min 10°C on Fri night). Wind will be generally light.

Saturday
30
Sunday
31
Monday
1
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
Rating
(10 max)
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
Swell
Height Map
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
14
0.4
SSW
14
0.4
SSW
13
0.3
SSW
13
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
11
0.2
S
11
0.2
W
10
0.3
W
12
0.4
WSW
11
0.4
WSW
11
0.5
W
11
0.5
W
11
0.5
W
11
0.4
WSW
10
0.4
WSW
10
0.4
WSW
10
0.4
WSW
11
Wave Graph
Metric surfscale
Energy kJ
62
75
58
33
30
30
29
29
29
14
13
12
9
7
24
40
39
63
62
59
36
35
35
40
Wind (km/h)
5
ENE
10
NE
5
NE
10
NE
5
NNE
5
NNW
5
WSW
5
ESE
10
NE
10
NNE
10
NNE
15
NNE
10
NNE
20
N
20
N
15
NNE
15
NNE
20
N
15
N
15
NNE
20
NNE
20
N
15
N
10
NNE
off
cross-off
cross-off
cross-off
cross-off
cross
on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:58PM2.10m
9:14AM2.09m
9:36PM2.16m
9:52AM2.12m
10:12PM2.20m
10:28AM2.14m
Low Tide
3:09AM0.43m
3:23PM0.37m
3:44AM0.38m
3:57PM0.34m
4:19AM0.35m
4:32PM0.33m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:30
7:31
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:02
5:02
5:01
Temp °C
11
11
10
11
11
15
16
14
14
12
12
13
14
19
19
18
17
17
18
17
18
20
20
19
9
9
8
9
9
13
14
13
12
9
9
10
11
16
16
15
14
13
16
15
15
17
18
18
Swell 1
Height (m)
Direction
Period (s)
0.4
SSW
14
0.4
SSW
14
0.4
SSW
13
0.3
SSW
13
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
11
0.2
W
9
0.2
W
10
0.3
W
12
0.4
WSW
11
0.4
WSW
11
0.5
W
11
0.5
W
11
0.5
W
11
0.4
WSW
10
0.4
WSW
10
0.4
WSW
10
0.4
WSW
11
Energy kJ
62
75
58
33
30
30
29
29
29
14
13
12
6
7
24
40
39
63
62
59
36
35
35
40
Swell 2
Height (m)
Direction
Period (s)
0.2
W
5
0.2
WSW
8
0.2
WSW
8
0.1
SW
8
0.2
WSW
14
0.1
SW
10
0.1
W
8
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
NW
4
0.2
S
11
0.1
S
11
0.1
S
11
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
10
0.2
NNW
4
0.2
WNW
6
0.2
W
5
0.2
WNW
5
Energy kJ
2
6
6
3
19
4
1
7
7
7
1
9
2
2
2
2
2
2
2
1
3
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
15
0.1
NW
4
0.1
SW
15
0.1
SW
14
0.1
SW
14
0.1
SW
13
0.1
W
6
0.1
SW
13
0.1
SW
13
0.1
NW
4
0.1
S
10
0.1
S
10
0.1
S
10
0.2
W
6
0.2
NNW
4
Energy kJ
9
1
8
8
7
7
1
7
7
1
2
2
2
2
1
Wind waves
Height (m)
Direction
Period (s)
0.4
NNW
4
0.1
NW
4
0.4
NW
3
0.3
NW
4
0.5
NW
4
0.5
NW
4
0.4
NW
5
0.4
NW
4
Energy kJ
6
1
2
2
9
10
7
5
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
23
23
23
23
38
61
112
112
112
112
38
38
23
23
23
0
0
23
23
23
23
Best forecast wave conditions in Wanganui and the Manawatu
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in New Zealand
Rating
(10 max)
5
4
4
4
3
4
3
3
3
2
3
3
3
4
1
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
4
5
5
5
5
5
5
6
8
7
7
7
7
6
6
5
5
5
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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