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Kojima surfForecast / Kyu Shu / Japan
12 Day Weather and Surf, issued 2 am Thursday 01 May 2025 JST
Best Forecast Surf Conditions for Kojima this week:
The surf forecast for Kojima over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (May 02) at 3AM. The primary swell is predicted to be 2.1m and 7s period with a secondary swell of 2.0m and 7s. Another secondary swell of 0.9m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Kojima in the next 12 days are 2.1m 7s and forecast to arrive on Friday (May 02) at 3AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Thursday (May 08) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Fri 2nd May) | 7ft (2.1m) 7s |
| Best Surf | 3AM (Fri 2nd May) | 7ft (2.1m) 7s |
| Most Powerful | 3AM (Fri 2nd May) | 7ft (2.1m) 7s |
Table - best surf conditions forecast for Kojima over the next 12 days.
Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 5 | 6 | 7 | 6 | 6 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 10 | 11 | 11 | 11 | 10 | 11 | 11 | 12 | 11 | 8 | 8 | 9 | 9 | 13 | 13 | 13 | 13 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 20 | 80 | 302 | 70 | 54 | 75 | 81 | 90 | 143 | 132 | 134 | 111 | 113 | 108 | 81 | 181 | 111 | 116 | 158 | 150 | 156 | 177 | 206 | 263 | 293 | 268 | 463 | 891 | 1272 | 1391 | 2395 | 2817 | 2022 | 1739 | 1053 | 493 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | off | off | glass | cross- off | cross- off | cross- off | off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross | off | cross- off | off | cross- off | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | off | off |
High Tide / height (m) | 9:02PM 1.69 | 7:48AM 1.78 | 9:57PM 1.60 | 8:27AM 1.68 | 11:04PM 1.52 | 9:17AM 1.56 | 12:25AM 1.49 | 10:40AM 1.44 | 1:39AM 1.52 | 12:39PM 1.40 | 2:33AM 1.58 | 2:18PM 1.48 | 3:13AM 1.65 | 3:27PM 1.60 | 3:46AM 1.72 | 4:20PM 1.73 | 4:17AM 1.79 | 5:06PM 1.83 | 4:47AM 1.85 | 5:49PM 1.89 | 5:16AM 1.89 | 6:30PM 1.91 | ||||||||||||||
Low Tide / height (m) | 2:11PM 0.03 | 2:16AM 1.00 | 2:54PM 0.13 | 3:00AM 1.10 | 3:45PM 0.27 | 4:02AM 1.17 | 4:49PM 0.41 | 5:41AM 1.18 | 6:10PM 0.52 | 7:29AM 1.07 | 7:32PM 0.57 | 8:38AM 0.89 | 8:40PM 0.59 | 9:25AM 0.69 | 9:34PM 0.60 | 10:04AM 0.49 | 10:18PM 0.63 | 10:41AM 0.30 | 10:57PM 0.67 | 11:17AM 0.15 | 11:33PM 0.72 | 11:52AM 0.04 | 12:08AM 0.79 | |||||||||||||
Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||||||||||||||
| Sunrise | 5:30 | - | - | 5:28 | - | - | 5:28 | - | - | 5:26 | - | - | 5:26 | - | - | 5:24 | - | - | 5:24 | - | - | 5:24 | - | - | 5:22 | - | - | 5:22 | - | - | 5:20 | - | - | 5:20 | - | - |
| Sunset | - | 6:52 | - | - | 6:53 | - | - | 6:53 | - | - | 6:54 | - | - | 6:55 | - | - | 6:55 | - | - | 6:57 | - | - | 6:58 | - | - | 6:59 | - | - | 6:59 | - | - | 7:00 | - | - | 7:00 | - |
 |  |  |  | |  |  | |  | | | |  | |  | | | | | | | | | |  | | | | |  |  | |  | | | | |
Rain (mm) | 2 | 6 | 28 | - | - | - | - | - | - | - | - | - | - | - | 4 | 9 | - | - | - | - | - | - | - | 4 | 36 | 7 | 2 | - | 2 | 6 | 2 | 18 | 44 | 35 | 1 | - |
| Temp. °C | 21 | 19 | 19 | 20 | 21 | 16 | 20 | 20 | 19 | 22 | 22 | 18 | 19 | 20 | 20 | 19 | 19 | 18 | 22 | 23 | 16 | 19 | 18 | 17 | 14 | 17 | 19 | 20 | 20 | 20 | 21 | 20 | 20 | 21 | 21 | 20 |
| Feels °C (?) | 19 | 16 | 15 | 14 | 15 | 14 | 17 | 15 | 18 | 18 | 19 | 16 | 15 | 18 | 18 | 19 | 16 | 18 | 17 | 18 | 14 | 18 | 17 | 17 | 10 | 14 | 18 | 17 | 18 | 18 | 20 | 19 | 18 | 21 | 21 | 20 |
Short Range Forecast: Heavy rain (total 36mm), heaviest during Thu night. Warm (max 21°C on Thu morning, min 15°C on Fri night). Winds decreasing (fresh winds from the SSW on Thu night, calm by Fri night). | Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Tue morning. Warm (max 22°C on Sun morning, min 16°C on Sun night). Wind will be generally light. | Days 6-9 Weather Summary Heavy rain (total 49mm), heaviest during Fri morning. Warm (max 23°C on Wed afternoon, min 14°C on Fri morning). Wind will be generally light. | Long Range Forecast: Heavy rain (total 108mm), heaviest during Mon morning. Warm (max 21°C on Sun morning, min 18°C on Mon night). Winds decreasing (fresh winds from the NE on Sat afternoon, light winds from the WNW by Mon night). | |||||||||||||||||||||||||||||||||
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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 Kojima 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 Kojima Surf forecast
The above surf forecast table for Kojima provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kojima can be found by selecting the local surf guide option on the grey menu. Our Kojima 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 (Kojima) 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 Kojima 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.
Kojima is 13 km (8 miles) from Kushima. If you plan a holiday in Kyu Shu, look for hotels and other accommodation in Kushima. Kushima has rooms for a wide range of budgets as well as car hire and transport links.
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