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Greymouth Surf Forecast
◀
6am Tue 08 Jul
1ft+ WSW
7kt NNE
(Knee-Waist High)
0.7m @ 12.1s WSW (238°)
0.7m @ 4.3s NNE (14°)
12pm Tue 08 Jul
1ft SW
9kt NNE
(Knee High)
0.6m @ 13.1s SW (236°)
0.8m @ 4.7s NNE (25°)
6pm Tue 08 Jul
1ft SW
7kt ENE
(Knee High)
0.6m @ 13.1s SW (234°)
0.7m @ 6.4s NNE (28°)
6am Wed 09 Jul
2ft NNE
12kt E
(Waist-Shoulder High)
2.0m @ 7.3s NNE (21°)
0.4m @ 12.7s SW (235°)
12pm Wed 09 Jul
3-4ft N
17kt NE
(Overhead)
2.9m @ 9.2s N (8°)
0.3m @ 13.5s WSW (238°)
6pm Wed 09 Jul
5ft N
16kt NE
(1.5x Overhead)
3.4m @ 9.4s N (357°)
0.3m @ 13.9s WSW (239°)
6am Thu 10 Jul
3-4ft NNW
10kt NE
(Overhead)
2.5m @ 8.6s NNW (348°)
0.3m @ 14.8s WSW (241°)
12pm Thu 10 Jul
3ft NNW
10kt NE
(Head High)
2.1m @ 8.2s NNW (347°)
0.4m @ 16.4s WSW (246°)
0.2m @ 12.3s WSW (239°)
6pm Thu 10 Jul
2-3ft NNW
9kt NE
(Shoulder-Head High)
1.8m @ 7.8s NNW (345°)
0.7m @ 16.2s WSW (249°)

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
NNE
7kt
A
NNE
9kt
A
ENE
7kt
A
E
12kt
A
NE
17kt
A
NE
16kt
A
NE
10kt
A
NE
10kt
A
NE
9kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Tue
08/07
12am
1-2ft
NNE
4kt
0.8
m
12s
238 (WSW)
0.6
m
4.4s
9 (N)
6am
1ft+
NNE
7kt
0.7
m
12.1s
238 (WSW)
0.7
m
4.3s
14 (NNE)
12pm
1ft
NNE
9kt
0.6
m
13.1s
236 (SW)
0.8
m
4.7s
25 (NNE)
6pm
1ft
ENE
7kt
0.6
m
13.1s
234 (SW)
0.7
m
6.4s
28 (NNE)
Tue
08/07
1ft
NNE
9kt
0.6
m
13.1s
236 (SW)
0.8
m
4.7s
25 (NNE)
-
Wed
09/07
12am
1-2ft
NE
10kt
1.5
m
6.8s
27 (NNE)
0.5
m
12.7s
234 (SW)
6am
2ft
E
12kt
2.0
m
7.3s
21 (NNE)
0.4
m
12.7s
235 (SW)
12pm
3-4ft
NE
17kt
2.9
m
9.2s
8 (N)
0.3
m
13.5s
238 (WSW)
6pm
5ft
NE
16kt
3.4
m
9.4s
357 (N)
0.3
m
13.9s
239 (WSW)
Wed
09/07
3-4ft
NE
17kt
2.9
m
9.2s
8 (N)
0.3
m
13.5s
238 (WSW)
-
Thu
10/07
12am
3-5ft
NE
12kt
3.0
m
9.2s
351 (N)
0.3
m
15.8s
240 (WSW)
6am
3-4ft
NE
10kt
2.5
m
8.6s
348 (NNW)
0.3
m
14.8s
241 (WSW)
12pm
3ft
NE
10kt
2.1
m
8.2s
347 (NNW)
0.4
m
16.4s
246 (WSW)
0.2
m
12.3s
239 (WSW)
6pm
2-3ft
NE
9kt
1.8
m
7.8s
345 (NNW)
0.7
m
16.2s
249 (WSW)
Thu
10/07
3ft
NE
10kt
2.1
m
8.2s
347 (NNW)
0.4
m
16.4s
246 (WSW)
0.2
m
12.3s
239 (WSW)
- bulletin_datetime_utc => 2025-07-07 00:00:00
- location_identifier => 166
- timezone => Pacific/Auckland