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Niigata South Surf Forecast
◀
6am Fri 17 May
6ft+ WSW
35kt WSW
(2x Overhead)
4.7m @ 9.4s WSW (248°)
12pm Fri 17 May
6ft WSW
23kt WSW
(2x Overhead)
4.2m @ 9.4s WSW (256°)
6pm Fri 17 May
5ft W
15kt WSW
(1.5x Overhead)
3.3m @ 9.4s W (267°)
6am Sat 18 May
2-3ft W
8kt S
(Shoulder-Head High)
1.6m @ 7.4s W (279°)
12pm Sat 18 May
1-2ft W
7kt SW
(Waist High)
1.1m @ 6.6s W (279°)
6pm Sat 18 May
1ft W
8kt WSW
(Knee High)
0.8m @ 6.2s W (272°)
6am Sun 19 May
1ft W
5kt S
(Knee High)
0.5m @ 5.8s W (261°)
12pm Sun 19 May
1ft W
4kt S
(Knee High)
0.5m @ 5.8s W (260°)
6pm Sun 19 May
0.5ft W
4kt NNE
(Ankle High)
0.4m @ 5.7s W (260°)
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
WSW
35kt
A
WSW
23kt
A
WSW
15kt
A
S
8kt
A
SW
7kt
A
WSW
8kt
A
S
5kt
A
S
4kt
A
NNE
4kt
Tide Times & Weather
13°C // 21°C
12°C // 25°C
14°C // 23°C
▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri
17/05
12am
4ft
SW
34kt
3.5
m
8.5s
236 (SW)
6am
6ft+
WSW
35kt
4.7
m
9.4s
248 (WSW)
12pm
6ft
WSW
23kt
4.2
m
9.4s
256 (WSW)
6pm
5ft
WSW
15kt
3.3
m
9.4s
267 (W)
Fri
17/05
6ft
WSW
23kt
4.2
m
9.4s
256 (WSW)
-
Sat
18/05
12am
3-4ft
SW
9kt
2.3
m
8.2s
275 (W)
6am
2-3ft
S
8kt
1.6
m
7.4s
279 (W)
12pm
1-2ft
SW
7kt
1.1
m
6.6s
279 (W)
6pm
1ft
WSW
8kt
0.8
m
6.2s
272 (W)
Sat
18/05
1-2ft
SW
7kt
1.1
m
6.6s
279 (W)
-
Sun
19/05
12am
1ft
S
6kt
0.6
m
5.9s
265 (W)
6am
1ft
S
5kt
0.5
m
5.8s
261 (W)
12pm
1ft
S
4kt
0.5
m
5.8s
260 (W)
6pm
0.5ft
NNE
4kt
0.4
m
5.7s
260 (W)
Sun
19/05
1ft
S
4kt
0.5
m
5.8s
260 (W)
- bulletin_datetime_utc => 2024-05-17 06:00:00
- location_identifier => 258
- timezone => Asia/Tokyo