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Greymouth Surf Forecast

Basic // Advanced
◀
6am Sat 19 Jul
4ft WSW 2kt N
(Overhead)
1.8m @ 14.6s WSW (254°)
0.8m @ 18.1s WSW (241°)
12pm Sat 19 Jul
4ft WSW 2kt ESE
(Overhead)
1.8m @ 14.5s WSW (252°)
0.8m @ 17.9s WSW (241°)
6pm Sat 19 Jul
3-4ft WSW 10kt S
(Overhead)
1.6m @ 13.4s WSW (252°)
1.1m @ 16.6s WSW (243°)
6am Sun 20 Jul
3-5ft WSW 4kt E
(Well Overhead)
2.0m @ 14.2s WSW (249°)
12pm Sun 20 Jul
4-5ft WSW 2kt NNE
(Well Overhead)
2.0m @ 14.6s WSW (249°)
6pm Sun 20 Jul
3-5ft WSW 4kt S
(Well Overhead)
1.9m @ 14.7s WSW (249°)
6am Mon 21 Jul
4ft WSW 4kt SSE
(Overhead)
1.8m @ 14.7s WSW (250°)
12pm Mon 21 Jul
4ft WSW 2kt SSE
(Overhead)
1.8m @ 14.8s WSW (250°)
6pm Mon 21 Jul
4-5ft WSW 2kt S
(Well Overhead)
2.0m @ 14.4s WSW (250°)

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Sat 6am
Sat 12pm
Sat 6pm
Sun 6am
Sun 12pm
Sun 6pm
Mon 6am
Mon 12pm
Mon 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
N 2kt
A
ESE 2kt
A
S 10kt
A
E 4kt
A
NNE 2kt
A
S 4kt
A
SSE 4kt
A
SSE 2kt
A
S 2kt
Tide Times & Weather
Possible thunderstorm 10°C // 11°C
Mostly sunny 8°C // 11°C
Mostly cloudy 8°C // 11°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sat 19/07
12am
4-5ft
NE 3kt
2.0 m
14.8s 253 (WSW)
0.6 m
19.5s 240 (WSW)
6am
4ft
N 2kt
1.8 m
14.6s 254 (WSW)
0.8 m
18.1s 241 (WSW)
12pm
4ft
ESE 2kt
1.8 m
14.5s 252 (WSW)
0.8 m
17.9s 241 (WSW)
6pm
3-4ft
S 10kt
1.6 m
13.4s 252 (WSW)
1.1 m
16.6s 243 (WSW)
+
Sat 19/07
4ft
ESE 2kt
1.8 m
14.5s 252 (WSW)
0.8 m
17.9s 241 (WSW)
-
Sun 20/07
12am
3-4ft
ESE 5kt
1.7 m
13.3s 251 (WSW)
1.1 m
16.4s 244 (WSW)
6am
3-5ft
E 4kt
2.0 m
14.2s 249 (WSW)
12pm
4-5ft
NNE 2kt
2.0 m
14.6s 249 (WSW)
6pm
3-5ft
S 4kt
1.9 m
14.7s 249 (WSW)
+
Sun 20/07
4-5ft
NNE 2kt
2.0 m
14.6s 249 (WSW)
-
Mon 21/07
12am
3-5ft
SSW 7kt
1.9 m
14.7s 249 (WSW)
6am
4ft
SSE 4kt
1.8 m
14.7s 250 (WSW)
12pm
4ft
SSE 2kt
1.8 m
14.8s 250 (WSW)
6pm
4-5ft
S 2kt
2.0 m
14.4s 250 (WSW)
+
Mon 21/07
4ft
SSE 2kt
1.8 m
14.8s 250 (WSW)
  • bulletin_datetime_utc => 2025-07-18 18:00:00
  • location_identifier => 166
  • timezone => Pacific/Auckland