Hashikui Bay surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 2 pm Wednesday 06 May 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
20.5° C
(Which is normal for this time of year)

How big are the waves at Hashikui Bay today?

The current surf forecast for Hashikui Bay at 10PM is: 0.4m 10s primary swell from a Southeast direction (forecast issued at 02:00pm May 06). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (06 May)--
Afternoon (06 May)3.5ft (1.0m)5s
Evening (06 May)1.5ft (0.4m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Wed afternoon. Warm (max 23°C on Fri morning, min 13°C on Fri night). Wind will be generally light.

Wed
6
Thursday
7
Friday
8
Sat
9
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
0
0
0
1
0
1
1
1
1
1
1
1
1
1
2
1
0
0
0
0
0
0
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>
<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)
0.4
SE
10
1
SE
5
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.5
SE
9
0.4
SE
9
0.4
SE
9
0.5
SE
9
0.7
SE
8
0.8
SE
7
0.6
SE
8
0.6
SE
8
0.8
SE
7
0.4
SE
11
0.9
SSE
7
1
SSE
11
0.5
SE
11
1.1
SSW
6
1
SSW
7
0.5
SE
11
0.5
SE
11
0.6
SE
11
0.6
SE
11
Wave Graph
Metric surfscale
Energy kJ
24
52
25
25
24
42
30
26
38
55
62
51
46
55
41
68
214
56
98
96
57
58
75
75
Wind (km/h)
10
ESE
15
SE
10
SE
5
SE
5
SSW
5
WNW
5
NNW
5
NE
10
SE
15
S
10
S
10
SW
5
WSW
5
W
5
W
5
S
20
SW
15
SW
5
NW
10
NNW
15
NW
10
NW
15
NNW
25
N
cross
cross
cross
cross
glassy
glassy
cross-on
glassy
cross-off
cross-off
cross-off
off
off
cross-off
glassy
glassy
off
off
cross
cross
cross-off
cross
cross
cross-on
High Tide
9:26PM1.46m
7:57AM1.52m
10:31PM1.39m
8:49AM1.40m
11:51PM1.36m
Low Tide
2:24PM0.15m
2:31AM1.01m
3:14PM0.28m
3:35AM1.06m
4:18PM0.42m
5:18AM1.06m
light rain
light rain
light rain
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:49
6:49
6:50
2
4
1
Temp °C
17
17
18
17
18
17
16
20
21
20
20
20
18
18
19
20
23
21
19
16
13
13
14
16
17
16
18
18
20
18
16
21
21
20
21
21
19
19
20
22
20
20
20
14
9
10
10
10
Swell 1
Height (m)
Direction
Period (s)
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.7
SE
5
0.6
SE
5
0.6
SE
6
0.6
SSE
6
0.6
SSE
6
0.7
SE
8
0.8
SE
7
0.6
SE
8
0.6
SE
8
0.8
SE
7
0.6
SE
7
0.9
SSE
7
1
SSE
11
0.5
SE
11
1.1
SSW
6
1
SSW
7
0.7
SSW
6
0.5
SE
11
0.6
SE
11
0.6
SE
11
Energy kJ
24
24
25
24
24
16
23
26
28
55
62
51
46
55
41
68
214
56
98
96
44
58
75
75
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.4
SE
10
0.5
SE
9
0.4
SE
9
0.4
SE
9
0.5
SE
9
0.2
ESE
11
0.3
SE
11
0.3
SE
11
0.5
S
7
0.3
SE
11
0.4
SE
11
0.3
SSE
7
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.4
SSW
6
0.3
S
6
0.2
SSW
6
Energy kJ
16
16
25
23
42
30
21
38
12
19
19
22
19
29
9
57
57
57
15
7
3
Swell 3
Height (m)
Direction
Period (s)
0.1
S
8
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.4
SE
11
0.2
ESE
11
0.3
SE
11
0.2
ESE
11
0.2
SSE
7
0.4
SSE
7
0.3
SW
6
Energy kJ
1
5
5
5
31
12
19
12
5
15
6
Wind waves
Height (m)
Direction
Period (s)
0.9
SE
5
1
SE
5
0.9
SE
5
0.8
SE
5
0.4
S
3
0.6
S
7
0.3
SW
2
0.5
S
6
0.8
S
6
0.8
S
6
1.4
SSW
5
1.8
SW
6
0.4
NNW
3
0.7
NW
4
0.4
NW
4
0.9
NNW
4
1.2
NNW
5
Energy kJ
37
52
45
30
2
34
1
20
51
51
111
256
3
18
4
32
70
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
1
1
1
1
Distance (km)
49
23
16
16
3
0
3
0
0
0
0
0
0
0
0
0
0
0
3
3
4
3
3
19
Best forecast wave conditions in Shikoku
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
2
1
2
2
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
2
1
2
2
1
1
1
1
Header Global
Rating
(10 max)
6
5
9
9
5
6
7
5
4
5
7
5
5
6
6
6
5
6
5
5
6
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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