Kodogawa surfForecast / Kyu Shu / Japan

information circle12 Day Weather and Surf, issued 2 am Friday 11 Jul 2025 JST
Forecast update in hr  min  s Forecast update imminent
Kodogawa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kodogawa sea temperature is
27.9° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Kodogawa this week:

The surf forecast for Kodogawa over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 11) at 9PM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.4m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Kodogawa in the next 12 days are 1.8m 9s and forecast to arrive on Friday (Jul 18) at 3AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Jul 14) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 11th Jul)3.5ft (1.1m) 7s
Best Surf 9PM (Thu 17th Jul)6ft (1.8m) 9s
Most Powerful 3AM (Fri 18th Jul)6ft (1.8m) 9s

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

Updates in  hr  min  s Forecast update imminent
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.4
E
1.3
ESE
1
ESE
1.1
ESE
1.3
ESE
1.2
ESE
1.2
ESE
1.1
ESE
1.1
ESE
0.8
ESE
0.8
ESE
0.9
ESE
1.1
E
1.1
E
1
ESE
1.1
ESE
1.3
ESE
1.3
ESE
1.3
ESE
1.4
SE
1.8
SE
1.3
ESE
1.5
SSE
2.1
SE
1.3
SSE
1.3
SSE
2.2
SE
2.4
SE
2.5
SE
2.5
SE
2.3
ESE
2.3
ESE
2.3
ESE
2.5
ESE
2.5
ESE
2.5
ESE
Period(s) (?)77799888889910111110109999101010111012111112111011111112
Wave
Graph
(?)Metric surfscale
Energy (?)34417014036652822720623119411413218930231227925648731331241262755667912267758261269143116661722149913551485184119482002
Wind
(km/h)
15
NE
10
ENE
5
NNE
15
NE
15
ENE
10
N
10
NE
5
SE
5
WSW
10
NNE
10
NNE
10
NNW
10
NNE
15
E
5
WNW
5
SE
10
SSE
10
SSW
5
ENE
20
SSE
0
WNW
10
SSE
5
E
20
ENE
25
ENE
30
E
20
ENE
30
ESE
30
E
20
ESE
15
E
15
E
15
E
20
NE
15
ENE
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
crosscrosscross-
off
crossglassglasscross-
off
cross-
off
offcross-
off
cross-
on
cross-
off
glasscross-
on
cross-
on
cross-
on
cross-
on
glassoncross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
High Tide
/ height (m)
7:29PM
1.87
6:28AM
1.87
8:01PM
1.89
7:08AM
1.89
8:33PM
1.90
7:50AM
1.88
9:05PM
1.89
8:36AM
1.82
9:39PM
1.85
9:26AM
1.74
10:15PM
1.80
10:25AM
1.63
10:54PM
1.75
11:41AM
1.53
11:41PM
1.70
1:22PM
1.49
12:41AM
1.66
3:08PM
1.55
1:52AM
1.66
4:27PM
1.68
3:03AM
1.71
5:24PM
1.79
Low Tide
/ height (m)
12:44PM
0.19
1:01AM
0.96
1:20PM
0.17
1:37AM
0.91
1:56PM
0.18
2:14AM
0.86
2:32PM
0.24
2:55AM
0.81
3:09PM
0.34
3:39AM
0.77
3:48PM
0.50
4:30AM
0.71
4:32PM
0.68
5:29AM
0.66
5:26PM
0.88
6:40AM
0.59
6:40PM
1.06
7:58AM
0.49
8:17PM
1.17
9:11AM
0.37
9:45PM
1.19
10:15AM
0.25
10:49PM
1.15
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Sunrise5:13--5:13--5:15--5:15--5:16--5:16--5:16--5:18--5:18--5:18--5:18--5:20--
Sunset-7:22--7:22--7:22--7:22--7:21--7:21--7:21--7:20--7:20--7:19--7:19--7:17-
mod rainmod rainthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm light rainthunderstorm thunderstorm clearclearclearclearrain showersthunderstorm clearthunderstorm thunderstorm rain showersthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm heavy rainthunderstorm mod rainrain showersthunderstorm rain showersrain showersthunderstorm thunderstorm clear
Rain (mm)
99759235134----12-114795914203288126101642-
Temp. °C262726272726272827272726302927293027282727272827262627282827282827282827
Feels °C (?)293231303030313333313230323232333431333031313130262627282828313130313129

Short Range Forecast: Heavy rain (total 50mm), heaviest during Fri morning. Warm (max 28°C on Sun afternoon, min 25°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Mon afternoon. Warm (max 30°C on Tue morning, min 25°C on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 111mm), heaviest during Sat night. Warm (max 28°C on Thu morning, min 24°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the E by Sat morning).

Long Range Forecast: Heavy rain (total 66mm), heaviest during Mon afternoon. Warm (max 28°C on Sun morning, min 26°C on Mon night). Mainly fresh winds.

  • 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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Information about the Kodogawa Surf forecast

The above surf forecast table for Kodogawa provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kodogawa can be found by selecting the local surf guide option on the grey menu. Our Kodogawa 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 (Kodogawa) 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 Kodogawa 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.

Kodogawa is 16 km (10 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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