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Greymouth Surf Forecast
◀
6am Thu 10 Jul
4ft N
10kt NE
(Overhead)
2.6m @ 8.7s N (349°)
0.3m @ 14.9s WSW (242°)
12pm Thu 10 Jul
3ft NNW
10kt NE
(Head High)
2.2m @ 8.3s NNW (346°)
0.5m @ 16.4s WSW (247°)
0.2m @ 12.2s WSW (241°)
6pm Thu 10 Jul
2-3ft NNW
9kt NE
(Shoulder-Head High)
1.9m @ 7.8s NNW (344°)
0.8m @ 16.1s WSW (250°)
6am Fri 11 Jul
3ft WSW
14kt NE
(Head High)
1.3m @ 14.8s WSW (252°)
1.5m @ 7.4s N (349°)
12pm Fri 11 Jul
3ft WSW
14kt ENE
(Head High)
1.3m @ 14.8s WSW (252°)
1.9m @ 6.7s NNE (15°)
0.4m @ 9.1s WNW (284°)
6pm Fri 11 Jul
3ft N
10kt N
(Head High)
2.5m @ 7.5s N (6°)
1.2m @ 14.6s WSW (252°)
6am Sat 12 Jul
4ft NNW
14kt N
(Overhead)
2.4m @ 7.9s NNW (333°)
1.3m @ 13.5s WSW (251°)
12pm Sat 12 Jul
4-5ft NW
11kt NNW
(Well Overhead)
2.6m @ 8.6s NW (319°)
1.1m @ 13.1s WSW (250°)
1.0m @ 11.3s NW (315°)
6pm Sat 12 Jul
6-8ft NW
11kt NW
(2-3x Overhead)
3.7m @ 11.1s NW (309°)
0.9m @ 15.8s WSW (251°)
0.9m @ 12.2s WSW (249°)

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
NE
10kt
A
NE
10kt
A
NE
9kt
A
NE
14kt
A
ENE
14kt
A
N
10kt
A
N
14kt
A
NNW
11kt
A
NW
11kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu
10/07
12am
3-5ft
NE
11kt
3.0
m
9.2s
353 (N)
0.2
m
16.2s
240 (WSW)
0.2
m
13.4s
240 (WSW)
6am
4ft
NE
10kt
2.6
m
8.7s
349 (N)
0.3
m
14.9s
242 (WSW)
12pm
3ft
NE
10kt
2.2
m
8.3s
346 (NNW)
0.5
m
16.4s
247 (WSW)
0.2
m
12.2s
241 (WSW)
6pm
2-3ft
NE
9kt
1.9
m
7.8s
344 (NNW)
0.8
m
16.1s
250 (WSW)
Thu
10/07
3ft
NE
10kt
2.2
m
8.3s
346 (NNW)
0.5
m
16.4s
247 (WSW)
0.2
m
12.2s
241 (WSW)
-
Fri
11/07
12am
2-3ft
NE
10kt
1.1
m
15.1s
251 (WSW)
1.6
m
7.6s
342 (NNW)
6am
3ft
NE
14kt
1.3
m
14.8s
252 (WSW)
1.5
m
7.4s
349 (N)
12pm
3ft
ENE
14kt
1.3
m
14.8s
252 (WSW)
1.9
m
6.7s
15 (NNE)
0.4
m
9.1s
284 (WNW)
6pm
3ft
N
10kt
2.5
m
7.5s
6 (N)
1.2
m
14.6s
252 (WSW)
Fri
11/07
3ft
ENE
14kt
1.3
m
14.8s
252 (WSW)
1.9
m
6.7s
15 (NNE)
0.4
m
9.1s
284 (WNW)
-
Sat
12/07
12am
2-3ft
N
9kt
1.2
m
13.8s
251 (WSW)
2.0
m
7.6s
2 (N)
1.3
m
8.6s
310 (NW)
6am
4ft
N
14kt
2.4
m
7.9s
333 (NNW)
1.3
m
13.5s
251 (WSW)
12pm
4-5ft
NNW
11kt
2.6
m
8.6s
319 (NW)
1.1
m
13.1s
250 (WSW)
1.0
m
11.3s
315 (NW)
6pm
6-8ft
NW
11kt
3.7
m
11.1s
309 (NW)
0.9
m
15.8s
251 (WSW)
0.9
m
12.2s
249 (WSW)
Sat
12/07
4-5ft
NNW
11kt
2.6
m
8.6s
319 (NW)
1.1
m
13.1s
250 (WSW)
1.0
m
11.3s
315 (NW)
- bulletin_datetime_utc => 2025-07-08 12:00:00
- location_identifier => 166
- timezone => Pacific/Auckland