Kodogawa Surf Break

Lat Long: 32.46° N 131.65° E

Kodogawa Surf Forecast and Surf Report

Issued: 8 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kodogawa sea temperature is
25.7° C
1.2° 

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


Kodogawa surf forecast from 9 Jul 2026:

  • Best quality surf: Friday 10 Jul, 9PM (local time) - 11ft (3.5m), 16s period, SSE swell with glassy winds.
  • Most powerful swell: Friday 10 Jul, 6AM (local time) - 11ft (3.5m), 17s period, SSE swell with 6,721 kJ wave energy.
  • Next surfable swell (1★+): Friday 10 Jul, 9PM (local time) - 11ft (3.5m), 16s period with SSE swell.

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 Friday (Jul 10) at 9PM. The primary swell is predicted to be 3.5m and 16s 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 Kodogawa in the next 16 days are 3.5m 17s and forecast to arrive on Friday (Jul 10) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Tuesday (Jul 14) at 6AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 10th Jul)11ft (3.5m) 16s
Best Surf 9PM (Fri 10th Jul)11ft (3.5m) 16s
Most Powerful 6AM (Fri 10th Jul)11ft (3.5m) 17s

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


Alright, let’s break down Kodogawa (beach/sandbar) for you.

First thing – this spot is going to be a bit of a slow burn. Most of the first week and a half is pretty ordinary, but there’s a real bright spot at the end of July.

Friday the 10th of July starts with a solid 12ft SSE swell, long period of 16 seconds, and the wave energy is pumping at 6300. But the wind is cross-onshore, conditions are messy, and there’s thunderstorms around. That swell is too big for beginners, and with that period, it’ll be closing out hard on the sandbar.

Saturday the 11th is much the same – still 12ft and 17-second period in the morning, but by afternoon the wind goes onshore and the quality drops. Not a day to get excited about.

Sunday the 12th of July – things shift. The swell drops to 7ft from the SSE, period down to 13 seconds, and the wind goes glassy in the morning. Wave energy is moderate at 1334. That’s your first real chance: clean, glassy, but still a solid wave – better for confident intermediates. The afternoon turns onshore again.

Monday the 13th morning sees the swell back to 4ft, glassy, 11-second period (445 energy). Clean but small, and with this spot being inconsistent, you’ll be waiting for sets.

From Tuesday the 14th through to Wednesday the 22nd of July, it’s mostly tiny, weak, and messy. Swells drop below 3ft, periods are short, and energy numbers are in the low double digits or hundreds. A few glassy mornings but honestly, not worth the paddle. There’s a long stretch of days with nothing decent.

Then Thursday the 24th of July morning – this is the one. Swell bumps to 5ft from the SSE, 12-second period, with wave energy at 729. Wind is glassy. That’s the standout session of the whole outlook. Clean, proper groundswell, good shape if the tide plays nice. The afternoon still has 5ft but the wind goes onshore, so the morning is the peak.

Saturday the 25th of July morning keeps it going: 4ft SSE, 10-second period, glassy, with 513 energy. Still a decent little option, but not as punchy as the 24th.

Bottom line: circle Thursday the 24th of July morning – glassy, 5ft SSE groundswell, clean. That’s your best bet. The rest of the month is either too big and blown out, or too small to bother.

Rusty.

Short Range Forecast

Moderate rain (total 10mm), heaviest on Thu night. Warm (max 29°C on Sun morning, min 24°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 13mm), heaviest on Mon afternoon. Warm (max 29°C on Mon morning, min 25°C on Sun night). Wind will be generally light.

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thu
16
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
4
3
4
5
4
2
4
3
0
2
2
1
1
1
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SSE
15
3.5
SSE
16
3.5
SSE
16
3.5
SSE
16
3.5
SSE
17
3
SSE
16
2.5
SSE
15
2
SSE
13
1.8
SSE
13
1.6
SSE
12
1.3
SSE
11
1.2
SSE
11
1
S
10
0.8
S
10
0.7
S
9
0.5
S
9
0.5
S
9
0.4
ESE
9
0.5
E
10
0.5
E
9
0.7
E
9
Wave Graph
Metric surfscale
Energy kJ
4404
6278
6634
6459
6552
5406
2916
1319
1041
669
422
343
194
120
81
39
36
28
47
37
85
Wind (km/h)
0
SE
10
ESE
5
E
0
ESE
10
E
10
ESE
10
WSW
5
SSE
15
SSE
5
W
5
NE
5
SSE
5
WNW
0
E
10
ESE
5
NW
5
SE
10
SE
5
SSW
5
E
10
ESE
Wind State
glassy
cross-on
cross-on
glassy
cross-on
on
cross-off
glassy
on
cross-off
glassy
glassy
off
glassy
on
glassy
glassy
on
glassy
cross-on
cross-on
High Tide
1:03AM1.64m
3:15PM1.55m
2:11AM1.67m
4:30PM1.69m
3:16AM1.74m
5:27PM1.83m
4:16AM1.84m
6:16PM1.93m
5:11AM1.93m
6:59PM1.98m
6:04AM1.99m
7:39PM2.00m
6:54AM2.00m
Low Tide
8:13AM0.48m
8:31PM1.10m
9:22AM0.32m
9:52PM1.12m
10:23AM0.17m
10:55PM1.09m
11:18AM0.05m
11:47PM1.04m
12:09PM-0.02m
00:33AM0.98m
12:57PM-0.02m
1:18AM0.91m
1:42PM0.04m
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:13
5:15
5:15
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:22
7:22
7:22
7:22
7:22
7:21
7:21
 mm
1
1
1
3
2
1
1
1
1
9
2
Temp °C
25
26
26
26
28
28
26
29
29
27
29
29
27
29
29
27
29
28
26
27
28
Feels °C
30
30
31
31
32
31
31
32
32
32
34
34
32
34
34
33
33
32
31
31
32
  • 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 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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