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Niigata South Surf Forecast
◀
6am Sun 15 Jun
0.5ft SW
7kt S
(Ankle High)
0.6m @ 5.9s SW (222°)
0.2m @ 4s SE (124°)
12pm Sun 15 Jun
0.5ft SW
5kt W
(Ankle High)
0.5m @ 5.6s SW (216°)
6pm Sun 15 Jun
1ft SW
7kt WSW
(Knee High)
0.7m @ 5s SW (230°)
6am Mon 16 Jun
0.5ft WSW
6kt SSE
(Ankle High)
0.5m @ 5s WSW (243°)
12pm Mon 16 Jun
0.5ft WSW
4kt SSE
(Ankle High)
0.3m @ 4.9s WSW (245°)
6pm Mon 16 Jun
0.5ft WSW
7kt SSE
(Ankle High)
0.3m @ 4.8s WSW (241°)
0.2m @ 2.9s SSW (211°)
6am Tue 17 Jun
1-2ft WSW
11kt SW
(Waist High)
1.2m @ 6.5s WSW (251°)
12pm Tue 17 Jun
1ft+ WSW
12kt SW
(Knee-Waist High)
1.1m @ 6.8s WSW (253°)
6pm Tue 17 Jun
1ft+ WSW
6kt SW
(Knee-Waist High)
1.0m @ 6.8s WSW (255°)
Sun
6am
Sun
12pm
Sun
6pm
Mon
6am
Mon
12pm
Mon
6pm
Tue
6am
Tue
12pm
Tue
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
S
7kt
A
W
5kt
A
WSW
7kt
A
SSE
6kt
A
SSE
4kt
A
SSE
7kt
A
SW
11kt
A
SW
12kt
A
SW
6kt
Tide Times & Weather
21°C // 24°C
19°C // 28°C
22°C // 29°C
▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sun
15/06
12am
1ft
SSW
8kt
0.8
m
5.7s
210 (SSW)
6am
0.5ft
S
7kt
0.6
m
5.9s
222 (SW)
0.2
m
4s
124 (SE)
12pm
0.5ft
W
5kt
0.5
m
5.6s
216 (SW)
6pm
1ft
WSW
7kt
0.7
m
5s
230 (SW)
Sun
15/06
0.5ft
W
5kt
0.5
m
5.6s
216 (SW)
-
Mon
16/06
12am
1ft
SW
7kt
0.6
m
5s
239 (WSW)
6am
0.5ft
SSE
6kt
0.5
m
5s
243 (WSW)
12pm
0.5ft
SSE
4kt
0.3
m
4.9s
245 (WSW)
6pm
0.5ft
SSE
7kt
0.3
m
4.8s
241 (WSW)
0.2
m
2.9s
211 (SSW)
Mon
16/06
0.5ft
SSE
4kt
0.3
m
4.9s
245 (WSW)
-
Tue
17/06
12am
1ft
WSW
11kt
1.0
m
5.6s
246 (WSW)
6am
1-2ft
SW
11kt
1.2
m
6.5s
251 (WSW)
12pm
1ft+
SW
12kt
1.1
m
6.8s
253 (WSW)
6pm
1ft+
SW
6kt
1.0
m
6.8s
255 (WSW)
Tue
17/06
1ft+
SW
12kt
1.1
m
6.8s
253 (WSW)
- bulletin_datetime_utc => 2025-06-15 06:00:00
- location_identifier => 258
- timezone => Asia/Tokyo