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Keelung Surf Forecast

Basic // Advanced
◀
6am Thu 04 Sep
1ft ESE 3kt SSW
(Knee High)
0.8m @ 8.3s ESE (123°)
12pm Thu 04 Sep
1ft ESE 0kt ENE
(Knee High)
0.7m @ 8.2s ESE (122°)
6pm Thu 04 Sep
1ft ESE 4kt SE
(Knee High)
0.6m @ 8.1s ESE (108°)
0.3m @ 7.9s SSE (148°)
6am Fri 05 Sep
1ft ESE 5kt ESE
(Knee High)
0.5m @ 7.9s ESE (103°)
0.3m @ 7.5s SSE (153°)
12pm Fri 05 Sep
1ft E 6kt ESE
(Knee High)
0.6m @ 7.8s E (96°)
0.3m @ 7.4s SSE (155°)
6pm Fri 05 Sep
1ft E 9kt E
(Knee High)
0.6m @ 7.8s E (93°)
0.3m @ 7.1s SSE (156°)
6am Sat 06 Sep
1ft E 9kt ESE
(Knee High)
0.5m @ 7.9s E (91°)
0.2m @ 2.3s ESE (107°)
0.2m @ 6.7s SSE (158°)
12pm Sat 06 Sep
1ft E 11kt SE
(Knee High)
0.5m @ 7.9s E (92°)
0.5m @ 3.3s ESE (117°)
0.2m @ 6.4s SSE (158°)
6pm Sat 06 Sep
1ft ESE 13kt SE
(Knee High)
0.8m @ 4s ESE (122°)
0.4m @ 7.9s E (99°)
0.2m @ 6.1s NE (36°)

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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
SSW 3kt
A
ENE 0kt
A
SE 4kt
A
ESE 5kt
A
ESE 6kt
A
E 9kt
A
ESE 9kt
A
SE 11kt
A
SE 13kt
Tide Times & Weather
Possible thunderstorm 27°C // 31°C
Mostly sunny 27°C // 32°C
Mostly sunny 27°C // 32°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu 04/09
12am
1ft
SSE 5kt
0.9 m
8.5s 124 (SE)
6am
1ft
SSW 3kt
0.8 m
8.3s 123 (ESE)
12pm
1ft
ENE 0kt
0.7 m
8.2s 122 (ESE)
6pm
1ft
SE 4kt
0.6 m
8.1s 108 (ESE)
0.3 m
7.9s 148 (SSE)
+
Thu 04/09
1ft
ENE 0kt
0.7 m
8.2s 122 (ESE)
-
Fri 05/09
12am
1ft
SE 7kt
0.6 m
8s 106 (ESE)
0.3 m
7.7s 151 (SSE)
6am
1ft
ESE 5kt
0.5 m
7.9s 103 (ESE)
0.3 m
7.5s 153 (SSE)
12pm
1ft
ESE 6kt
0.6 m
7.8s 96 (E)
0.3 m
7.4s 155 (SSE)
6pm
1ft
E 9kt
0.6 m
7.8s 93 (E)
0.3 m
7.1s 156 (SSE)
+
Fri 05/09
1ft
ESE 6kt
0.6 m
7.8s 96 (E)
0.3 m
7.4s 155 (SSE)
-
Sat 06/09
12am
1ft
ESE 9kt
0.5 m
7.8s 92 (E)
0.3 m
3.5s 88 (E)
0.2 m
6.9s 157 (SSE)
6am
1ft
ESE 9kt
0.5 m
7.9s 91 (E)
0.2 m
2.3s 107 (ESE)
0.2 m
6.7s 158 (SSE)
12pm
1ft
SE 11kt
0.5 m
7.9s 92 (E)
0.5 m
3.3s 117 (ESE)
0.2 m
6.4s 158 (SSE)
6pm
1ft
SE 13kt
0.8 m
4s 122 (ESE)
0.4 m
7.9s 99 (E)
0.2 m
6.1s 36 (NE)
+
Sat 06/09
1ft
SE 11kt
0.5 m
7.9s 92 (E)
0.5 m
3.3s 117 (ESE)
0.2 m
6.4s 158 (SSE)
  • bulletin_datetime_utc => 2025-09-03 06:00:00
  • location_identifier => 382
  • timezone => Asia/Taipei