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Niigata South Surf Forecast

6am Thu 13 Aug
1ft WSW 12kt W
(Knee High)
0.9m @ 6.3s WSW (258°)
12pm Thu 13 Aug
1ft W 4kt WSW
(Knee High)
0.8m @ 6.1s W (260°)
6pm Thu 13 Aug
1ft W 2kt N
(Knee High)
0.6m @ 5.9s W (259°)
6am Fri 14 Aug
0.5ft WSW 9kt SSW
(Ankle High)
0.4m @ 5.4s WSW (255°)
12pm Fri 14 Aug
0.5ft WSW 14kt SW
(Ankle High)
0.4m @ 5.2s WSW (245°)
6pm Fri 14 Aug
1ft+ WSW 13kt SW
(Knee-Waist High)
1.2m @ 5.3s WSW (242°)
6am Sat 15 Aug
1-2ft WSW 16kt SW
(Waist High)
1.4m @ 6s WSW (248°)
12pm Sat 15 Aug
2ft WSW 18kt WSW
(Waist-Shoulder High)
1.7m @ 6.4s WSW (251°)
6pm Sat 15 Aug
2ft WSW 14kt WSW
(Waist-Shoulder High)
1.7m @ 6.7s WSW (256°)

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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
W 12kt
A
WSW 4kt
A
N 2kt
A
SSW 9kt
A
SW 14kt
A
SW 13kt
A
SW 16kt
A
WSW 18kt
A
WSW 14kt
Tide Times & Weather
Thunderstorms 25°C // 29°C
Mostly cloudy 24°C // 32°C
Late thunder 25°C // 31°C

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu 13/08
12am
1ft+
WSW 14kt
1.1 m
6.4s 258 (WSW)
6am
1ft
W 12kt
0.9 m
6.3s 258 (WSW)
12pm
1ft
WSW 4kt
0.8 m
6.1s 260 (W)
6pm
1ft
N 2kt
0.6 m
5.9s 259 (W)
+
Thu 13/08
1ft
WSW 4kt
0.8 m
6.1s 260 (W)
-
Fri 14/08
12am
1ft
S 3kt
0.5 m
5.6s 258 (WSW)
6am
0.5ft
SSW 9kt
0.4 m
5.4s 255 (WSW)
12pm
0.5ft
SW 14kt
0.4 m
5.2s 245 (WSW)
6pm
1ft+
SW 13kt
1.2 m
5.3s 242 (WSW)
+
Fri 14/08
0.5ft
SW 14kt
0.4 m
5.2s 245 (WSW)
-
Sat 15/08
12am
1-2ft
SW 13kt
1.3 m
5.8s 247 (WSW)
6am
1-2ft
SW 16kt
1.4 m
6s 248 (WSW)
12pm
2ft
WSW 18kt
1.7 m
6.4s 251 (WSW)
6pm
2ft
WSW 14kt
1.7 m
6.7s 256 (WSW)
+
Sat 15/08
2ft
WSW 18kt
1.7 m
6.4s 251 (WSW)
  • bulletin_datetime_utc => 2020-08-13 00:00:00
  • location_identifier => 258
  • timezone => Asia/Tokyo