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Iwanai Surf Forecast
◀
6am Fri 29 Mar
0.5ft SSW
18kt SE
(Ankle High)
1ft South facing beaches
(Knee High)
0.6m @ 6.4s SSW (209°)
1.3m @ 5.1s SSE (150°)
12pm Fri 29 Mar
0.5ft SSW
8kt SE
(Ankle High)
0.7m @ 7.4s SSW (208°)
0.5m @ 4.6s SE (131°)
0.2m @ 7.3s SE (142°)
6pm Fri 29 Mar
1ft SW
24kt SSW
(Knee High)
0.8m @ 7.5s SW (221°)
0.8m @ 3.8s SSW (204°)
6am Sat 30 Mar
2ft SW
18kt SW
(Waist-Shoulder High)
1.8m @ 6.4s SW (236°)
12pm Sat 30 Mar
2ft WSW
20kt WSW
(Waist-Shoulder High)
1.9m @ 6.3s WSW (244°)
6pm Sat 30 Mar
2-3ft WSW
18kt SW
(Shoulder-Head High)
2.3m @ 6.8s WSW (242°)
6am Sun 31 Mar
3ft WSW
21kt W
(Head High)
2.3m @ 7.2s WSW (252°)
12pm Sun 31 Mar
3ft WSW
23kt WSW
(Head High)
2.5m @ 7.2s WSW (254°)
6pm Sun 31 Mar
3ft WSW
22kt WSW
(Head High)
2.6m @ 7.3s WSW (253°)
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
SE
18kt
A
SE
8kt
A
SSW
24kt
A
SW
18kt
A
WSW
20kt
A
SW
18kt
A
W
21kt
A
WSW
23kt
A
WSW
22kt
Tide Times & Weather
6°C // 12°C
4°C // 11°C
4°C // 8°C
▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri
29/03
12am
0.5ft
1ft
SF
SE
20kt
1.0
m
4.8s
179 (S)
1.0
m
4.3s
123 (ESE)
6am
0.5ft
1ft
SF
SE
18kt
0.6
m
6.4s
209 (SSW)
1.3
m
5.1s
150 (SSE)
12pm
0.5ft
SE
8kt
0.7
m
7.4s
208 (SSW)
0.5
m
4.6s
131 (SE)
0.2
m
7.3s
142 (SE)
6pm
1ft
SSW
24kt
0.8
m
7.5s
221 (SW)
0.8
m
3.8s
204 (SSW)
Fri
29/03
0.5ft
SE
8kt
0.7
m
7.4s
208 (SSW)
0.5
m
4.6s
131 (SE)
0.2
m
7.3s
142 (SE)
-
Sat
30/03
12am
1-2ft
SW
22kt
1.7
m
5.7s
223 (SW)
0.2
m
9.2s
138 (SE)
6am
2ft
SW
18kt
1.8
m
6.4s
236 (SW)
12pm
2ft
WSW
20kt
1.9
m
6.3s
244 (WSW)
6pm
2-3ft
SW
18kt
2.3
m
6.8s
242 (WSW)
Sat
30/03
2ft
WSW
20kt
1.9
m
6.3s
244 (WSW)
-
Sun
31/03
12am
2-3ft
WSW
20kt
2.3
m
7s
244 (WSW)
6am
3ft
W
21kt
2.3
m
7.2s
252 (WSW)
12pm
3ft
WSW
23kt
2.5
m
7.2s
254 (WSW)
6pm
3ft
WSW
22kt
2.6
m
7.3s
253 (WSW)
Sun
31/03
3ft
WSW
23kt
2.5
m
7.2s
254 (WSW)
- bulletin_datetime_utc => 2024-03-29 00:00:00
- location_identifier => 283
- timezone => Asia/Tokyo