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Iwate South Surf Forecast

Basic // Advanced
◀
6am Sat 19 Apr
1ft SSW 9kt SW
(Knee High)
1ft+ South facing beaches
(Knee-Waist High)
0.7m @ 6.8s SSW (192°)
0.2m @ 10.4s ESE (116°)
0.5m @ 3.8s S (188°)
12pm Sat 19 Apr
1ft S 6kt NNW
(Knee High)
1-2ft South facing beaches
(Waist High)
0.8m @ 6.5s S (191°)
0.2m @ 10.2s ESE (114°)
0.3m @ 4.5s NW (307°)
6pm Sat 19 Apr
0.5ft ESE 5kt ENE
(Ankle High)
1ft South facing beaches
(Knee High)
0.2m @ 10s ESE (114°)
0.4m @ 7.6s S (186°)
0.5m @ 5.2s NW (311°)
6am Sun 20 Apr
1ft S 14kt S
(Knee High)
1-2ft South facing beaches
(Waist High)
0.8m @ 5.9s S (181°)
0.3m @ 9.8s ESE (116°)
0.2m @ 5.2s NW (323°)
12pm Sun 20 Apr
1ft S 13kt SSW
(Knee High)
2ft South facing beaches
(Waist-Shoulder High)
1.1m @ 5.3s S (186°)
0.3m @ 9.7s ESE (115°)
6pm Sun 20 Apr
1ft S 19kt NW
(Knee High)
2ft South facing beaches
(Waist-Shoulder High)
1.1m @ 5.9s S (189°)
0.2m @ 9.4s ESE (114°)
0.6m @ 3.1s NW (305°)
6am Mon 21 Apr
1ft NW 20kt NW
(Knee High)
1-2ft North-east facing beaches
(Waist High)
1.6m @ 5.7s NW (315°)
0.4m @ 7.5s S (182°)
12pm Mon 21 Apr
1ft NW 16kt NNW
(Knee High)
1-2ft North-east facing beaches
(Waist High)
1.6m @ 5.7s NW (326°)
0.2m @ 9.7s ESE (112°)
0.2m @ 7.5s S (178°)
6pm Mon 21 Apr
1ft N 15kt N
(Knee High)
0.7m @ 6.9s N (354°)
0.2m @ 9.9s ESE (111°)
0.2m @ 6.5s SSW (192°)

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Sat 6am
Sat 12pm
Sat 6pm
Sun 6am
Sun 12pm
Sun 6pm
Mon 6am
Mon 12pm
Mon 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SW 9kt
A
NNW 6kt
A
ENE 5kt
A
S 14kt
A
SSW 13kt
A
NW 19kt
A
NW 20kt
A
NNW 16kt
A
N 15kt
Tide Times & Weather
Mostly cloudy 8°C // 13°C
Rain 10°C // 15°C
Mostly cloudy 5°C // 12°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sat 19/04
12am
0.5ft
1ft
SF
S 13kt
0.6 m
6.8s 189 (S)
0.2 m
10.8s 117 (ESE)
0.4 m
3.1s 172 (S)
6am
1ft
1ft+
SF
SW 9kt
0.7 m
6.8s 192 (SSW)
0.2 m
10.4s 116 (ESE)
0.5 m
3.8s 188 (S)
12pm
1ft
1-2ft
SF
NNW 6kt
0.8 m
6.5s 191 (S)
0.2 m
10.2s 114 (ESE)
0.3 m
4.5s 307 (NW)
6pm
0.5ft
1ft
SF
ENE 5kt
0.2 m
10s 114 (ESE)
0.4 m
7.6s 186 (S)
0.5 m
5.2s 311 (NW)
+
Sat 19/04
1ft
1-2ft
SF
NNW 6kt
0.8 m
6.5s 191 (S)
0.2 m
10.2s 114 (ESE)
0.3 m
4.5s 307 (NW)
-
Sun 20/04
12am
0.5ft
1ft
SF
SE 7kt
0.3 m
9.9s 116 (ESE)
0.4 m
7.6s 185 (S)
0.4 m
5.2s 319 (NW)
6am
1ft
1-2ft
SF
S 14kt
0.8 m
5.9s 181 (S)
0.3 m
9.8s 116 (ESE)
0.2 m
5.2s 323 (NW)
12pm
1ft
2ft
SF
SSW 13kt
1.1 m
5.3s 186 (S)
0.3 m
9.7s 115 (ESE)
6pm
1ft
2ft
SF
NW 19kt
1.1 m
5.9s 189 (S)
0.2 m
9.4s 114 (ESE)
0.6 m
3.1s 305 (NW)
+
Sun 20/04
1ft
2ft
SF
SSW 13kt
1.1 m
5.3s 186 (S)
0.3 m
9.7s 115 (ESE)
-
Mon 21/04
12am
1ft
1-2ft
SF
WNW 13kt
0.9 m
6.8s 186 (S)
1.5 m
5.3s 307 (NW)
6am
1ft
1-2ft
NF
NW 20kt
1.6 m
5.7s 315 (NW)
0.4 m
7.5s 182 (S)
12pm
1ft
1-2ft
NF
NNW 16kt
1.6 m
5.7s 326 (NW)
0.2 m
9.7s 112 (ESE)
0.2 m
7.5s 178 (S)
6pm
1ft
N 15kt
0.7 m
6.9s 354 (N)
0.2 m
9.9s 111 (ESE)
0.2 m
6.5s 192 (SSW)
+
Mon 21/04
1ft
1-2ft
NF
NNW 16kt
1.6 m
5.7s 326 (NW)
0.2 m
9.7s 112 (ESE)
0.2 m
7.5s 178 (S)
  • bulletin_datetime_utc => 2025-04-18 12:00:00
  • location_identifier => 250
  • timezone => Asia/Tokyo
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