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Rumoi Surf Forecast
◀
6am Fri 02 May
0.5ft SE
20kt SE
(Ankle High)
1ft South facing beaches
(Knee High)
1.1m @ 4s SE (143°)
12pm Fri 02 May
1ft+ SSE
25kt SSE
(Knee-Waist High)
1.9m @ 5.4s SSE (167°)
6pm Fri 02 May
1ft+ S
26kt SSE
(Knee-Waist High)
1.5m @ 6.1s S (186°)
1.5m @ 5.8s SE (142°)
6am Sat 03 May
1-2ft S
29kt SSE
(Waist High)
1.7m @ 6.7s S (184°)
1.7m @ 6.3s SE (142°)
12pm Sat 03 May
2ft SSW
21kt SSW
(Waist-Shoulder High)
2.0m @ 7.3s SSW (201°)
6pm Sat 03 May
2-3ft SW
18kt SW
(Shoulder-Head High)
1.8m @ 7.3s SW (226°)
6am Sun 04 May
2ft SW
14kt SSE
(Waist-Shoulder High)
1.5m @ 7s SW (232°)
12pm Sun 04 May
2ft SW
12kt SW
(Waist-Shoulder High)
1.4m @ 6.9s SW (234°)
6pm Sun 04 May
1-2ft WSW
7kt WSW
(Waist High)
1.1m @ 6.8s WSW (239°)
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
20kt
A
SSE
25kt
A
SSE
26kt
A
SSE
29kt
A
SSW
21kt
A
SW
18kt
A
SSE
14kt
A
SW
12kt
A
WSW
7kt
Tide Times & Weather
7°C // 15°C
10°C // 14°C
8°C // 13°C
▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri
02/05
12am
Flat
SE
17kt
6am
0.5ft
1ft
SF
SE
20kt
1.1
m
4s
143 (SE)
12pm
1ft+
SSE
25kt
1.9
m
5.4s
167 (SSE)
6pm
1ft+
SSE
26kt
1.5
m
6.1s
186 (S)
1.5
m
5.8s
142 (SE)
Fri
02/05
1ft+
SSE
25kt
1.9
m
5.4s
167 (SSE)
-
Sat
03/05
12am
1-2ft
SE
28kt
2.3
m
6.3s
158 (SSE)
6am
1-2ft
SSE
29kt
1.7
m
6.7s
184 (S)
1.7
m
6.3s
142 (SE)
12pm
2ft
SSW
21kt
2.0
m
7.3s
201 (SSW)
6pm
2-3ft
SW
18kt
1.8
m
7.3s
226 (SW)
Sat
03/05
2ft
SSW
21kt
2.0
m
7.3s
201 (SSW)
-
Sun
04/05
12am
2ft
SSW
15kt
1.7
m
7.1s
229 (SW)
6am
2ft
SSE
14kt
1.5
m
7s
232 (SW)
12pm
2ft
SW
12kt
1.4
m
6.9s
234 (SW)
6pm
1-2ft
WSW
7kt
1.1
m
6.8s
239 (WSW)
Sun
04/05
2ft
SW
12kt
1.4
m
6.9s
234 (SW)
- bulletin_datetime_utc => 2025-05-01 12:00:00
- location_identifier => 280
- timezone => Asia/Tokyo