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Surf Forecasts:
Kodogawa surfForecast / Kyu Shu / Japan
16 Day Weather and Surf, issued 2 am Sunday 31 May 2026 JSTForecast 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
23.3° C
(Which is normal for this time of year)Kodogawa surf forecast from 30 May 2026:
- Best quality surf: Monday 1 Jun, 6AM (local time) - 6.5ft (2.0m), 14s period, SSE swell with glassy winds.
- Most powerful swell: Wednesday 3 Jun, 12AM (local time) - 21ft (6.5m), 12s period, ESE swell with 10,905 kJ wave energy.
- Next surfable swell (1★+): Sunday 31 May, 9AM (local time) - 3.5ft (1.0m), 13s 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 Sunday (May 31) at 9AM. The primary swell is predicted to be 1.0m and 13s period with a secondary swell of 0.6m 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 6.5m 12s and forecast to arrive on Wednesday (Jun 03) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 7s period and expected on Wednesday (Jun 03) at 3AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sun 31st May) | 3.5ft (1.0m) 13s |
| Best Surf | 6AM (Mon 1st Jun) | 6.5ft (2.0m) 14s |
| Most Powerful | 12AM (Wed 3rd Jun) | 21ft (6.5m) 12s |
Table - best surf conditions forecast for Kodogawa over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 344mm), heaviest during Tue night. Warm (max 25°C on Sun afternoon, min 20°C on Mon afternoon). Winds increasing (calm on Sun night, gales from the ENE by Tue night). | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Fri night. Warm (max 29°C on Wed afternoon, min 20°C on Thu night). Winds decreasing (fresh winds from the NNW on Wed morning, calm by Thu morning). | ||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SSE 13 | SSE 12 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | S 13 | SE 8 | ESE 12 | ESE 11 | SSE 10 | SSE 9 | SSE 8 | S 8 | E 9 | E 9 | E 9 | E 9 | S 9 | E 7 | E 8 | |
312 | 412 | 317 | 1519 | 915 | 1475 | 713 | 1799 | 10905 | 1594 | 471 | 140 | 68 | 42 | 27 | 27 | 42 | 39 | 56 | 55 | 76 | |
Wind (km/h) | |||||||||||||||||||||
glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross | off | off | off | glassy | cross-on | cross-off | cross-on | cross-on | glassy | on | on | on | |
High Tide | 6:59PM1.69m | 5:50AM1.68m | 7:34PM1.69m | 6:23AM1.68m | 8:09PM1.67m | 6:58AM1.66m | 8:46PM1.64m | 7:34AM1.62m | 9:23PM1.60m | 8:15AM1.56m | 10:03PM1.57m | 9:00AM1.50m | 10:46PM1.55m | ||||||||
Low Tide | 12:11PM0.14m | 00:24AM0.88m | 12:45PM0.13m | 00:59AM0.90m | 1:20PM0.15m | 1:35AM0.91m | 1:56PM0.18m | 2:13AM0.93m | 2:34PM0.23m | 2:54AM0.94m | 3:12PM0.29m | 3:40AM0.94m | 3:53PM0.37m | ||||||||
 |  |  | |  |  |  | | |  |  |  | | | | | |  | | | | |
 | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | 7:14 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — |
— | — | — | — | 5 | 39 | 47 | 77 | 176 | 1 | — | — | — | — | — | — | — | 4 | 5 | 4 | 4 | |
Temp °C | 23 | 25 | 21 | 22 | 21 | 22 | 21 | 23 | 23 | 28 | 29 | 24 | 27 | 25 | 23 | 24 | 24 | 23 | 23 | 23 | 23 |
22 | 24 | 22 | 22 | 22 | 22 | 21 | 17 | 15 | 25 | 30 | 26 | 27 | 27 | 25 | 24 | 24 | 26 | 25 | 24 | 24 | |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 11 | SSE 14 | SSE 13 | ESE 10 | S 13 | SSW 13 | SSE 14 | ESE 11 | SSE 10 | SSE 9 | SSE 8 | S 8 | S 7 | S 7 | E 9 | E 9 | S 9 | E 7 | E 8 |
 kJ | 312 | 412 | 307 | 1519 | 915 | 33 | 713 | 1109 | 8284 | 1594 | 471 | 140 | 68 | 42 | 27 | 24 | 42 | 39 | 56 | 55 | 76 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | E 11 | SE 6 | E 10 | E 10 | ESE 12 | E 10 | S 10 | — | S 12 | E 10 | E 10 | E 9 | ESE 9 | E 9 | E 9 | SSE 7 | SSE 7 | E 8 | S 8 | S 9 |
| kJ | 69 | 82 | 52 | 52 | 31 | 15 | 30 | 68 | — | 1388 | 255 | 70 | 28 | 28 | 27 | 27 | 15 | 15 | 22 | 45 | 60 |
Swell 3 Height (m) Direction Period (s) | — | — | SSE 14 | — | — | SE 12 | SE 12 | — | — | NNE 9 | NNE 8 | NNE 4 | ESE 11 | NE 4 | ESE 11 | ESE 11 | ESE 12 | SE 12 | SE 11 | E 8 | SE 11 |
| kJ | — | — | 317 | — | — | 23 | 22 | — | — | 270 | 22 | 4 | 12 | 3 | 12 | 12 | 13 | 22 | 20 | 21 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ESE 7 | SSE 13 | SE 7 | SE 8 | ESE 12 | NW 4 | N 7 | N 4 | N 3 | — | WSW 2 | NNE 3 | NE 3 | NNE 3 | E 4 | — | — |
| kJ | — | — | — | — | 158 | 1475 | 276 | 1799 | 10905 | 27 | 86 | 18 | 2 | — | 1 | 1 | 2 | 1 | 5 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 75 | 124 | 187 | 187 | 187 | 187 | 652 | 493 | 37 | 0 | 0 | 0 | 24 | 7 | 45 | 124 | 7 | 190 | 243 | 190 |
Best forecast wave conditions in Kyu Shu | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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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.
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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