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Kanegahama surf break

Kanegahama surfForecast / Kyu Shu / Japan

information circle12 Day Weather and Surf, issued 2 am Monday 18 Aug 2025 JST
Forecast update in hr  min  s Forecast update imminent
Kanegahama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kanegahama sea temperature is
28.5° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Kanegahama this week:

The surf forecast for Kanegahama over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 18) at 6AM. The primary swell is predicted to be 0.4m and 12s period with a secondary swell of 0.4m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Kanegahama in the next 12 days are 1.5m 7s and forecast to arrive on Sunday (Aug 24) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Friday (Aug 22) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Mon 18th Aug)1.5ft (0.4m) 12s
Best Surf 9PM (Sat 23rd Aug)4.5ft (1.4m) 7s
Most Powerful12AM (Sun 24th Aug)5ft (1.5m) 7s

Table - best surf conditions forecast for Kanegahama over the next 12 days.

Hourly12 Days
Kyu Shu Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 

Short Range Forecast Light rain (total 6mm), mostly falling on Wed morning. Warm (max 30°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Thu morning. Warm (max 30°C on Sat afternoon, min 25°C on Thu night). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
1
1
0
0
1
0
0
1
0
1
1
0
1
1
0
2
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.3
SE
0.5
S
1
S
1.2
S
1.2
S
0.9
S
1.1
S
1
SSE
0.9
SSE
0.8
SE
0.9
SE
1.1
SE
1.3
SE
1.5
SE
1
SE
0.9
SSE
0.4
ESE
Period(s) (?)12121211118988776667677768
Wave
Graph
(?)Metric surfscale
Energy (?)7778634951581822212979013312481681021201562331559253
Wind
(km/h)
0
ESE
15
SSE
5
WSW
0
ENE
15
SSE
10
SW
0
SSE
15
S
20
SSW
5
SE
10
ESE
10
N
10
NNE
10
ENE
10
NNW
10
NNE
15
ENE
10
NNW
5
NNE
0
ESE
5
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoncross-
off		glasscross-
on		crossglasscross-
on		cross-
on		glasscross-
on		cross-
off		cross-
off		crosscross-
off		cross-
off		crossoffglassglassglass
High Tide
/ height (m)
3:24PM
1.52
1:19AM
1.64
4:35PM
1.64
2:45AM
1.68
5:18PM
1.76
3:53AM
1.77
5:51PM
1.85
4:46AM
1.87
6:21PM
1.92
5:31AM
1.96
6:48PM
1.96
6:13AM
2.03
7:15PM
1.98
Low Tide
/ height (m)
7:56PM
1.35
9:04AM
0.56
9:37PM
1.31
10:06AM
0.44
10:37PM
1.22
10:54AM
0.33
11:19PM
1.11
11:35AM
0.26
11:54PM
0.99
12:12PM
0.22
12:27AM
0.87
12:47PM
0.24
1:00AM
0.76
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Sunrise5:37--5:39--5:39--5:39--5:41--5:41--5:41--
Sunset-6:54--6:53--6:52--6:52--6:51--6:50--6:47-
clearclearclearclearclearthunderstorm thunderstorm thunderstorm part cloudthunderstorm thunderstorm part cloudclearclearclearthunderstorm thunderstorm clearthunderstorm thunderstorm thunderstorm
Rain (mm)
-----132-12----11-332
Temp. °C293026292927282826272726292927293027282827
Feels °C (?)333331333131313130313030323232333432333432
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Eyeball surf reportRecent Eyeball Surf Reports for Kyu Shu

  1. weather stationWind Update Continuing clean conditions at Kanegahama (light winds from the W at Nobeoka 24 km from Kanegahama). 0.4m 9s swell from the E with a 0.3m 3s local chop from the S and a 0.2m 5s windswell from the SSE as well as a 0.1m 10s swell from the SE. 4 swells combining to make bigger set waves.

    1 hour 4 minutes ago Kanegahama
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24 km away, 1 h 4 min ago

7 km/h
W
0.0
28.5
Air / Water (°C)
Please reload the page to see if there are any updates.

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 Kanegahama 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.

View detailed surf forecast for Kanegahama at:
surf-forecast.com

Information about the Kanegahama Surf forecast

The above surf forecast table for Kanegahama provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kanegahama can be found by selecting the local surf guide option on the grey menu. Our Kanegahama surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kanegahama) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kanegahama may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kanegahama is 27 km (17 miles) from Nobeoka. If you plan a holiday in Kyu Shu, look for hotels and other accommodation in Nobeoka. Nobeoka has rooms for a wide range of budgets as well as car hire and transport links.

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