Hashikui Bay surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 2 am Saturday 25 Apr 2026 JST
Forecast update in hr  min  s Forecast update imminent
Hashikui Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hashikui Bay sea temperature is
19.8° C
(Which is slightly warmer than usual)

How big are the waves at Hashikui Bay today?

The current surf forecast for Hashikui Bay at 9AM is: 0.7m 9s primary swell from a East-southeast direction and 0.4m 7s secondary swell from a South direction, 0.5m 3s secondary swell from a North direction (forecast issued at 02:00am April 25). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Apr)2.5ft (0.7m)9s
Afternoon (25 Apr)6ft (1.8m)10s
Evening (25 Apr)4.5ft (1.4m)10s

Table - waves today at Hashikui Bay. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 28mm), heaviest during Sun night. Warm (max 21°C on Mon morning, min 14°C on Sun night). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
2
1
1
0
0
1
0
2
1
0
0
0
0
0
0
0
0
1
1
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
SSE
7
0.6
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
SE
9
1.8
ESE
10
1.2
SE
10
1.4
SE
10
1.4
SE
10
1.4
SE
10
1.8
ESE
10
2
ESE
8
2.1
ESE
8
2.1
ESE
8
1.4
SE
7
1.4
SE
7
1.3
ESE
7
1.1
SE
7
1.1
SE
7
0.9
SE
7
0.7
SE
7
0.6
ESE
7
0.6
ESE
7
0.5
SE
7
Wave Graph
Metric surfscale
Energy kJ
41
56
70
65
90
624
286
400
408
363
636
439
494
514
199
193
183
126
115
79
56
36
36
25
Wind (km/h)
15
N
15
N
10
N
10
N
10
ENE
10
E
15
ESE
15
ESE
15
ESE
10
E
15
ESE
20
ESE
15
SE
20
SE
20
ESE
10
NE
20
NNW
25
N
10
NNW
10
N
15
NE
5
NNE
5
SSW
10
WSW
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
on
cross-on
cross-on
cross-on
cross-on
on
on
glassy
cross-off
High Tide
1:11AM1.30m
11:27AM1.21m
2:15AM1.37m
1:35PM1.26m
2:55AM1.45m
2:52PM1.39m
Low Tide
6:43AM1.05m
6:53PM0.51m
8:13AM0.89m
8:11PM0.51m
9:01AM0.70m
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
part cloud
cloud
cloud
cloud
cloud
mod rain
mod rain
rain showers
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:38
6:39
6:40
1
9
10
8
Temp °C
12
12
12
15
18
17
17
16
16
16
16
16
18
18
17
15
15
14
14
18
21
21
19
17
9
9
9
12
16
16
15
14
14
15
14
13
16
15
15
14
13
10
13
17
19
20
19
16
Swell 1
Height (m)
Direction
Period (s)
0.6
SSE
7
0.6
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
SE
9
1
ESE
10
1.2
SE
10
0.2
S
6
1.2
SE
10
1.2
SE
10
1.2
SE
8
1.4
SE
8
0.1
SE
13
0.1
SE
13
1.3
ESE
7
1.1
SE
7
1.1
SE
7
0.9
SE
7
0.7
SE
7
0.6
ESE
7
0.6
S
6
0.5
S
6
Energy kJ
41
56
70
65
90
200
286
3
292
286
164
204
7
7
183
126
115
79
56
36
29
20
Swell 2
Height (m)
Direction
Period (s)
0.3
ESE
9
0.5
S
7
0.5
S
7
0.4
S
7
0.3
S
7
0.3
S
7
0.2
S
7
0.4
ESE
10
0.4
SE
10
0.5
SE
10
0.1
SE
13
0.1
S
7
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.3
S
6
0.4
S
6
0.4
SSE
6
0.6
ESE
7
0.5
SE
7
Energy kJ
16
25
24
15
8
8
3
39
27
48
7
1
7
7
7
7
6
9
12
36
25
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
8
0.2
ESE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
S
13
0.1
SE
13
0.1
S
7
0.1
S
7
0.1
S
7
0.1
S
7
0.1
SE
13
0.1
SE
13
0.3
SSW
7
0.2
NNE
3
0.1
SE
12
Energy kJ
6
14
6
6
6
4
7
1
1
1
1
7
6
9
1
6
Wind waves
Height (m)
Direction
Period (s)
0.8
N
4
0.8
N
4
0.6
N
4
0.5
N
3
0.3
NNE
3
1.8
ESE
10
1
SE
10
1.4
SE
10
1.4
SE
10
1.4
SE
10
1.8
ESE
10
2
ESE
8
2.1
ESE
8
2.1
ESE
8
1.4
SE
7
1.4
SE
7
0.5
N
3
0.6
N
3
0.5
N
3
0.5
N
3
0.3
NNE
3
Energy kJ
21
21
10
6
2
624
196
400
408
363
636
439
494
514
199
193
5
8
6
5
2
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
2
2
4
2
2
2
2
1
4
3
3
3
2
2
2
2
1
1
1
1
Distance (km)
3
3
3
3
3
264
264
75
75
75
75
504
404
391
358
3
3
19
3
3
264
3
0
0
Best forecast wave conditions in Shikoku
Rating
(10 max)
2
2
3
3
2
4
4
3
3
3
3
4
2
2
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
3
3
3
2
4
4
4
3
3
1
4
4
3
3
3
4
2
2
1
1
1
1
Header Global
Rating
(10 max)
5
4
5
5
5
5
5
5
4
4
5
7
7
4
6
6
5
4
9
9
8
7
6
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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