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West Coast Surf Forecast

Basic // Advanced
◀
6am Sat 20 Sep
1-2ft SW 16kt SE
(Waist High)
1.0m @ 13.4s SW (219°)
0.5m @ 14.6s S (181°)
0.6m @ 9s S (181°)
12pm Sat 20 Sep
1ft+ SW 16kt SE
(Knee-Waist High)
0.9m @ 13.2s SW (219°)
0.5m @ 14.7s S (181°)
1.9m @ 8.1s ESE (115°)
6pm Sat 20 Sep
1ft SW 16kt SE
(Knee High)
0.8m @ 13.2s SW (219°)
0.3m @ 17.4s SW (220°)
1.9m @ 8.7s ESE (112°)
6am Sun 21 Sep
1ft+ SW 16kt ESE
(Knee-Waist High)
0.8m @ 16s SW (221°)
0.7m @ 12.2s SW (220°)
2.0m @ 9.5s ESE (111°)
12pm Sun 21 Sep
1-2ft SW 15kt SE
(Waist High)
1.1m @ 15s SW (221°)
1.9m @ 9.4s ESE (111°)
0.6m @ 14s S (180°)
6pm Sun 21 Sep
1-2ft SW 17kt SE
(Waist High)
1.1m @ 14.3s SW (220°)
1.5m @ 9.4s ESE (104°)
0.5m @ 13.4s S (181°)
6am Mon 22 Sep
1-2ft SW 21kt SE
(Waist High)
1.1m @ 12.5s SW (221°)
1.0m @ 9.4s E (100°)
0.5m @ 12.3s S (181°)
12pm Mon 22 Sep
1ft+ SW 19kt ESE
(Knee-Waist High)
1.0m @ 12.1s SW (220°)
1.1m @ 9.3s ESE (102°)
0.5m @ 11.9s S (181°)
6pm Mon 22 Sep
1ft+ SW 21kt ESE
(Knee-Waist High)
0.9m @ 11.7s SW (221°)
0.4m @ 15.2s S (188°)
0.5m @ 11.2s S (182°)

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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
SE 16kt
A
SE 16kt
A
SE 16kt
A
ESE 16kt
A
SE 15kt
A
SE 17kt
A
SE 21kt
A
ESE 19kt
A
ESE 21kt
Tide Times & Weather
Mostly cloudy 22°C // 22°C
Mostly cloudy 21°C // 22°C
Clearing shower 21°C // 21°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sat 20/09
12am
1-2ft
SE 17kt
1.1 m
14.2s 220 (SW)
0.6 m
14.6s 181 (S)
0.7 m
9.4s 183 (S)
6am
1-2ft
SE 16kt
1.0 m
13.4s 219 (SW)
0.5 m
14.6s 181 (S)
0.6 m
9s 181 (S)
12pm
1ft+
SE 16kt
0.9 m
13.2s 219 (SW)
0.5 m
14.7s 181 (S)
1.9 m
8.1s 115 (ESE)
6pm
1ft
SE 16kt
0.8 m
13.2s 219 (SW)
0.3 m
17.4s 220 (SW)
1.9 m
8.7s 112 (ESE)
+
Sat 20/09
1ft+
SE 16kt
0.9 m
13.2s 219 (SW)
0.5 m
14.7s 181 (S)
1.9 m
8.1s 115 (ESE)
-
Sun 21/09
12am
1ft
SE 15kt
0.7 m
12.8s 220 (SW)
0.5 m
16.4s 221 (SW)
1.4 m
9.3s 95 (E)
6am
1ft+
ESE 16kt
0.8 m
16s 221 (SW)
0.7 m
12.2s 220 (SW)
2.0 m
9.5s 111 (ESE)
12pm
1-2ft
SE 15kt
1.1 m
15s 221 (SW)
1.9 m
9.4s 111 (ESE)
0.6 m
14s 180 (S)
6pm
1-2ft
SE 17kt
1.1 m
14.3s 220 (SW)
1.5 m
9.4s 104 (ESE)
0.5 m
13.4s 181 (S)
+
Sun 21/09
1-2ft
SE 15kt
1.1 m
15s 221 (SW)
1.9 m
9.4s 111 (ESE)
0.6 m
14s 180 (S)
-
Mon 22/09
12am
1-2ft
ESE 17kt
1.1 m
13.3s 221 (SW)
1.3 m
9.4s 101 (E)
0.5 m
12.8s 181 (S)
6am
1-2ft
SE 21kt
1.1 m
12.5s 221 (SW)
1.0 m
9.4s 100 (E)
0.5 m
12.3s 181 (S)
12pm
1ft+
ESE 19kt
1.0 m
12.1s 220 (SW)
1.1 m
9.3s 102 (ESE)
0.5 m
11.9s 181 (S)
6pm
1ft+
ESE 21kt
0.9 m
11.7s 221 (SW)
0.4 m
15.2s 188 (S)
0.5 m
11.2s 182 (S)
+
Mon 22/09
1ft+
ESE 19kt
1.0 m
12.1s 220 (SW)
1.1 m
9.3s 102 (ESE)
0.5 m
11.9s 181 (S)
  • bulletin_datetime_utc => 2025-09-19 00:00:00
  • location_identifier => 317
  • timezone => Pacific/Tongatapu