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South Surf Forecast
◀
6am Fri 18 Jul
1ft E
10kt NE
(Knee High)
0.5m @ 9.8s E (99°)
0.2m @ 12.6s ESE (114°)
0.6m @ 7s SW (223°)
12pm Fri 18 Jul
1ft+ E
11kt NE
(Knee-Waist High)
0.6m @ 8.7s E (97°)
0.8m @ 3.8s NE (55°)
0.3m @ 10s ESE (115°)
6pm Fri 18 Jul
2-3ft ESE
15kt NE
(Shoulder-Head High)
1.1m @ 9.4s ESE (106°)
0.7m @ 5s E (88°)
0.6m @ 4.2s NE (36°)
6am Sat 19 Jul
8ft+ ESE
19kt ENE
(3x Overhead)
3.2m @ 10.1s ESE (104°)
0.3m @ 7.7s SW (221°)
12pm Sat 19 Jul
10ft+ ESE
20kt E
(4x Overhead)
3.9m @ 10.3s ESE (114°)
0.2m @ 7.9s SW (220°)
6pm Sat 19 Jul
10ft ESE
18kt SE
(4x Overhead)
3.9m @ 10.3s ESE (121°)
6am Sun 20 Jul
6ft SE
11kt E
(2x Overhead)
2.8m @ 9.6s SE (124°)
1.6m @ 8.5s SSW (203°)
12pm Sun 20 Jul
5ft ESE
13kt ESE
(1.5x Overhead)
2.3m @ 9.3s ESE (116°)
1.8m @ 8.5s SSW (201°)
6pm Sun 20 Jul
3-5ft ESE
8kt E
(Well Overhead)
2.0m @ 9.2s ESE (114°)
1.9m @ 8.6s SSW (207°)

Fri
6am
Fri
12pm
Fri
6pm
Sat
6am
Sat
12pm
Sat
6pm
Sun
6am
Sun
12pm
Sun
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
NE
10kt
A
NE
11kt
A
NE
15kt
A
ENE
19kt
A
E
20kt
A
SE
18kt
A
E
11kt
A
ESE
13kt
A
E
8kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri
18/07
12am
1ft
NNE
4kt
0.5
m
9.8s
101 (E)
0.6
m
6.7s
223 (SW)
0.2
m
4.5s
273 (W)
6am
1ft
NE
10kt
0.5
m
9.8s
99 (E)
0.2
m
12.6s
114 (ESE)
0.6
m
7s
223 (SW)
12pm
1ft+
NE
11kt
0.6
m
8.7s
97 (E)
0.8
m
3.8s
55 (NE)
0.3
m
10s
115 (ESE)
6pm
2-3ft
NE
15kt
1.1
m
9.4s
106 (ESE)
0.7
m
5s
88 (E)
0.6
m
4.2s
36 (NE)
Fri
18/07
1ft+
NE
11kt
0.6
m
8.7s
97 (E)
0.8
m
3.8s
55 (NE)
0.3
m
10s
115 (ESE)
-
Sat
19/07
12am
4ft
NE
18kt
1.7
m
9.6s
110 (ESE)
1.1
m
5.6s
78 (ENE)
0.8
m
4.6s
19 (NNE)
6am
8ft+
ENE
19kt
3.2
m
10.1s
104 (ESE)
0.3
m
7.7s
221 (SW)
12pm
10ft+
E
20kt
3.9
m
10.3s
114 (ESE)
0.2
m
7.9s
220 (SW)
6pm
10ft
SE
18kt
3.9
m
10.3s
121 (ESE)
Sat
19/07
10ft+
E
20kt
3.9
m
10.3s
114 (ESE)
0.2
m
7.9s
220 (SW)
-
Sun
20/07
12am
8ft
ESE
12kt
3.3
m
10.1s
123 (ESE)
1.3
m
8.3s
201 (SSW)
6am
6ft
E
11kt
2.8
m
9.6s
124 (SE)
1.6
m
8.5s
203 (SSW)
12pm
5ft
ESE
13kt
2.3
m
9.3s
116 (ESE)
1.8
m
8.5s
201 (SSW)
6pm
3-5ft
E
8kt
2.0
m
9.2s
114 (ESE)
1.9
m
8.6s
207 (SSW)
Sun
20/07
5ft
ESE
13kt
2.3
m
9.3s
116 (ESE)
1.8
m
8.5s
201 (SSW)
- bulletin_datetime_utc => 2025-07-17 00:00:00
- location_identifier => 376
- timezone => Asia/Taipei