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Greymouth Surf Forecast

Basic // Advanced
◀
6am Thu 04 Sep
4-5ft WSW 9kt NNE
(Well Overhead)
1.9m @ 15.1s WSW (256°)
12pm Thu 04 Sep
4ft W 9kt N
(Overhead)
1.7m @ 14.7s W (260°)
6pm Thu 04 Sep
4ft W 8kt NNW
(Overhead)
1.6m @ 14.6s W (266°)
6am Fri 05 Sep
4ft NW 19kt NW
(Overhead)
2.3m @ 7s NW (309°)
1.6m @ 13.3s WSW (245°)
12pm Fri 05 Sep
4-5ft NW 18kt NW
(Well Overhead)
2.7m @ 7.7s NW (319°)
1.6m @ 13.1s WSW (246°)
1.6m @ 9.1s W (267°)
6pm Fri 05 Sep
5-6ft NW 17kt WNW
(2x Overhead)
3.0m @ 8.3s NW (317°)
1.6m @ 12.9s WSW (246°)
1.9m @ 9.9s W (264°)
6am Sat 06 Sep
4-5ft W 13kt SW
(Well Overhead)
2.8m @ 9.8s W (260°)
1.8m @ 8.3s NNW (327°)
0.9m @ 16.2s WSW (249°)
12pm Sat 06 Sep
5ft W 15kt SW
(1.5x Overhead)
2.9m @ 8.7s W (268°)
1.3m @ 15.5s WSW (249°)
6pm Sat 06 Sep
5ft WSW 18kt SW
(1.5x Overhead)
2.2m @ 14.7s WSW (252°)
2.3m @ 8.2s WSW (255°)

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Thu 6am
Thu 12pm
Thu 6pm
Fri 6am
Fri 12pm
Fri 6pm
Sat 6am
Sat 12pm
Sat 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
NNE 9kt
A
N 9kt
A
NNW 8kt
A
NW 19kt
A
NW 18kt
A
WNW 17kt
A
SW 13kt
A
SW 15kt
A
SW 18kt
Tide Times & Weather
Showers 11°C // 13°C
Windy with showers 13°C // 14°C
Possible thunderstorm 9°C // 10°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu 04/09
12am
4ft
NNE 2kt
1.9 m
11.9s 259 (W)
1.2 m
15.8s 244 (WSW)
6am
4-5ft
NNE 9kt
1.9 m
15.1s 256 (WSW)
12pm
4ft
N 9kt
1.7 m
14.7s 260 (W)
6pm
4ft
NNW 8kt
1.6 m
14.6s 266 (W)
+
Thu 04/09
4ft
N 9kt
1.7 m
14.7s 260 (W)
-
Fri 05/09
12am
3-4ft
NW 15kt
1.6 m
14.2s 250 (WSW)
0.9 m
6.2s 297 (WNW)
0.9 m
5.7s 337 (NNW)
6am
4ft
NW 19kt
2.3 m
7s 309 (NW)
1.6 m
13.3s 245 (WSW)
12pm
4-5ft
NW 18kt
2.7 m
7.7s 319 (NW)
1.6 m
13.1s 246 (WSW)
1.6 m
9.1s 267 (W)
6pm
5-6ft
WNW 17kt
3.0 m
8.3s 317 (NW)
1.6 m
12.9s 246 (WSW)
1.9 m
9.9s 264 (W)
+
Fri 05/09
4-5ft
NW 18kt
2.7 m
7.7s 319 (NW)
1.6 m
13.1s 246 (WSW)
1.6 m
9.1s 267 (W)
-
Sat 06/09
12am
4-5ft
WSW 15kt
2.7 m
8.4s 321 (NW)
2.3 m
9.9s 261 (W)
1.6 m
12.6s 247 (WSW)
6am
4-5ft
SW 13kt
2.8 m
9.8s 260 (W)
1.8 m
8.3s 327 (NNW)
0.9 m
16.2s 249 (WSW)
12pm
5ft
SW 15kt
2.9 m
8.7s 268 (W)
1.3 m
15.5s 249 (WSW)
6pm
5ft
SW 18kt
2.2 m
14.7s 252 (WSW)
2.3 m
8.2s 255 (WSW)
+
Sat 06/09
5ft
SW 15kt
2.9 m
8.7s 268 (W)
1.3 m
15.5s 249 (WSW)
  • bulletin_datetime_utc => 2025-09-03 06:00:00
  • location_identifier => 166
  • timezone => Pacific/Auckland