Hashikui Bay Surf Break

Lat Long: 33.73° N 134.54° E

Hashikui Bay 48 hour detailed Surf Forecast

Issued: 8 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hashikui Bay sea temperature is
28.2° C
0.5° 

Hashikui Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Hashikui Bay today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 3ft (0.9m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 3ft (0.9m), 10s period with S swell.
  • Evening surf: Evening surf (21 Aug, local time) - 2.5ft (0.8m), 9s period with S swell.

The current surf forecast for Hashikui Bay at 1AM is: 0.8m 9s primary swell from a South direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm August 20). The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (21 Aug)3ft (0.9m)9s
Afternoon (21 Aug)3ft (0.9m)10s
Evening (21 Aug)2.5ft (0.8m)9s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Sun morning, min 25°C on Thu night). Wind will be generally light.

Thu
20
Friday
21
Saturday
22
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)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
S
9
0.7
S
9
0.8
S
9
0.8
S
9
0.9
S
9
0.9
S
9
0.9
S
9
0.9
S
10
0.8
S
9
0.8
S
9
0.8
S
9
0.8
S
9
0.8
S
9
0.7
SSW
9
0.7
SSW
9
0.7
SSW
9
0.6
SSW
9
0.7
SSW
8
Wave Graph
Metric surfscale
Energy kJ
55
78
102
99
123
125
136
148
108
106
103
103
103
84
82
80
59
75
Wind (km/h)
10
S
10
SSW
10
SW
5
SW
5
W
5
SSE
15
SSE
15
SSW
10
S
10
SW
5
SW
5
SW
5
W
5
SE
15
SSE
15
S
10
SSW
5
SSW
Wind State
cross-off
off
off
off
glassy
glassy
cross-off
cross-off
cross-off
off
off
off
glassy
glassy
cross-off
cross-off
cross-off
off
High Tide
9:48PM1.69m
12:49PM1.39m
10:41PM1.61m
3:26PM1.47m
Low Tide
3:44PM1.13m
5:20AM0.68m
4:37PM1.30m
7:01AM0.68m
7:27PM1.39m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:43
6:42
6:40
 mm
Temp °C
27
26
25
25
25
28
29
28
27
26
26
25
25
28
29
29
28
26
Feels °C
31
30
29
29
30
33
32
31
31
30
31
29
29
33
31
31
32
31
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hashikui Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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