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Surf Forecasts:

Kodogawa surfForecast / Kyu Shu / Japan

information circle16 Day Weather and Surf, issued 8 am Tuesday 17 Mar 2026 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
18.0° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Kodogawa this week:

The surf forecast for Kodogawa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 17) at 9PM. The primary swell is predicted to be 0.9m and 13s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Kodogawa in the next 16 days are 1.0m 13s and forecast to arrive on Tuesday (Mar 17) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Thursday (Mar 19) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Tue 17th Mar)3ft (0.9m) 13s
Best Surf 9PM (Tue 17th Mar)3ft (0.9m) 13s
Most Powerful 3PM (Tue 17th Mar)3.5ft (1.0m) 13s

Table - best surf conditions forecast for Kodogawa over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Some drizzle, heaviest during Wed night. Very mild (max 17°C on Wed afternoon, min 9°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 25mm), heaviest during Sun night. Very mild (max 18°C on Fri afternoon, min 8°C on Fri night). Wind will be generally light.

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
E
1
E
0.9
E
0.8
E
0.7
E
1.5
SSW
0.5
E
0.4
E
0.4
E
0.4
E
0.4
E
0.3
E
0.3
E
0.2
E
0.2
E
0.2
E
0.5
SE
0.8
SE
1.3
SSE
0.9
SSE
0.6
SSE
Period(s) (?)131312121261212141313131212121255777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4173352481871381487344605655292612121110281507937
Wind
(km/h)
5
NNE
10
E
0
NNW
5
WNW
10
SSW
10
WSW
10
N
10
ESE
15
NNW
10
N
15
NE
20
N
10
NNE
10
E
10
NW
0
SE
20
SSE
5
S
15
N
10
E
10
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		glassglasscrosscross-
off		cross-
off		oncross-
off		cross-
off		crosscross-
off		cross-
off		cross-
on		offglasscross-
on		glasscross-
off		cross-
on		off
High Tide
/ height (m)
5:13PM
1.61
6:01AM
1.66
5:53PM
1.71
6:26AM
1.72
6:33PM
1.77
6:52AM
1.75
7:14PM
1.78
7:19AM
1.74
7:58PM
1.72
7:48AM
1.69
8:44PM
1.61
8:18AM
1.62
9:37PM
1.46
Low Tide
/ height (m)
11:25AM
0.47
11:40PM
0.04
11:56AM
0.32
12:12AM
0.05
12:28PM
0.17
12:45AM
0.10
1:02PM
0.06
1:19AM
0.21
1:39PM
-0.02
1:53AM
0.35
2:19PM
-0.05
2:29AM
0.52
3:03PM
-0.02
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise6:22--6:20--6:18--6:18--6:16--6:15--6:13--
Sunset-6:22--6:22--6:22--6:23--6:23--6:24--6:25-
part cloud
cloud
part cloud
cloud
cloud
light rain
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
cloud
rain showers
heavy rain
rain showers
clear
clear
Rain (mm)
-----1----------1243--
Temp. °C141513141715171712161811131412161712111612
Feels °C (?)11121213151315148111359111114131171410
  • 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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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 Kodogawa 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 Kodogawa at:
surf-forecast.com

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 16 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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