Primary tabs
Check the 16-day forecast with Swellnet Pro for $8.95/month
Wanganui Surf Forecast
◀
6am Tue 18 Mar
2-3ft NW
29kt NNW
(Shoulder-Head High)
2.5m @ 6.7s NW (317°)
0.4m @ 16.2s WSW (254°)
12pm Tue 18 Mar
4ft WNW
31kt WNW
(Overhead)
3.1m @ 7.7s WNW (295°)
0.5m @ 15.7s WSW (255°)
6pm Tue 18 Mar
4ft W
23kt W
(Overhead)
2.7m @ 8.2s W (281°)
0.5m @ 14.8s WSW (253°)
6am Wed 19 Mar
4ft W
16kt WNW
(Overhead)
2.4m @ 10.1s W (270°)
0.4m @ 17.8s W (263°)
12pm Wed 19 Mar
4ft W
11kt ENE
(Overhead)
1.9m @ 10.5s W (269°)
0.5m @ 16.8s W (261°)
6pm Wed 19 Mar
2-3ft W
20kt SE
(Shoulder-Head High)
1.3m @ 10.7s W (265°)
0.6m @ 16s W (259°)
0.9m @ 3.5s SE (144°)
6am Thu 20 Mar
2ft SE
27kt SE
(Waist-Shoulder High)
2.1m @ 5.7s SE (146°)
0.6m @ 14.5s WSW (255°)
0.7m @ 9.7s W (259°)
12pm Thu 20 Mar
2ft SSE
26kt SE
(Waist-Shoulder High)
2.1m @ 5.8s SSE (151°)
0.6m @ 14.1s WSW (253°)
0.6m @ 9.5s WSW (256°)
6pm Thu 20 Mar
2ft SSE
25kt SE
(Waist-Shoulder High)
2.1m @ 5.7s SSE (153°)
0.6m @ 13.7s WSW (252°)
0.5m @ 9s WSW (256°)

Tue
6am
Tue
12pm
Tue
6pm
Wed
6am
Wed
12pm
Wed
6pm
Thu
6am
Thu
12pm
Thu
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
NNW
29kt
A
WNW
31kt
A
W
23kt
A
WNW
16kt
A
ENE
11kt
A
SE
20kt
A
SE
27kt
A
SE
26kt
A
SE
25kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Tue
18/03
12am
2ft
NNW
21kt
1.8
m
5.7s
311 (NW)
0.3
m
17.4s
259 (W)
0.2
m
13s
246 (WSW)
6am
2-3ft
NNW
29kt
2.5
m
6.7s
317 (NW)
0.4
m
16.2s
254 (WSW)
12pm
4ft
WNW
31kt
3.1
m
7.7s
295 (WNW)
0.5
m
15.7s
255 (WSW)
6pm
4ft
W
23kt
2.7
m
8.2s
281 (W)
0.5
m
14.8s
253 (WSW)
Tue
18/03
4ft
WNW
31kt
3.1
m
7.7s
295 (WNW)
0.5
m
15.7s
255 (WSW)
-
Wed
19/03
12am
3-4ft
W
19kt
2.4
m
9.1s
275 (W)
0.5
m
14.6s
253 (WSW)
6am
4ft
WNW
16kt
2.4
m
10.1s
270 (W)
0.4
m
17.8s
263 (W)
12pm
4ft
ENE
11kt
1.9
m
10.5s
269 (W)
0.5
m
16.8s
261 (W)
6pm
2-3ft
SE
20kt
1.3
m
10.7s
265 (W)
0.6
m
16s
259 (W)
0.9
m
3.5s
144 (SE)
Wed
19/03
4ft
ENE
11kt
1.9
m
10.5s
269 (W)
0.5
m
16.8s
261 (W)
-
Thu
20/03
12am
2ft
SE
27kt
0.9
m
10.7s
262 (W)
0.7
m
15.2s
256 (WSW)
1.7
m
4.9s
145 (SE)
6am
2ft
SE
27kt
2.1
m
5.7s
146 (SE)
0.6
m
14.5s
255 (WSW)
0.7
m
9.7s
259 (W)
12pm
2ft
SE
26kt
2.1
m
5.8s
151 (SSE)
0.6
m
14.1s
253 (WSW)
0.6
m
9.5s
256 (WSW)
6pm
2ft
SE
25kt
2.1
m
5.7s
153 (SSE)
0.6
m
13.7s
252 (WSW)
0.5
m
9s
256 (WSW)
Thu
20/03
2ft
SE
26kt
2.1
m
5.8s
151 (SSE)
0.6
m
14.1s
253 (WSW)
0.6
m
9.5s
256 (WSW)
- bulletin_datetime_utc => 2025-03-17 18:00:00
- location_identifier => 143
- timezone => Pacific/Auckland