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Sesako Island surfForecast / Okinawa / Japan
12 Day Weather and Surf, issued 8 pm Wednesday 21 May 2025 JST
Best Forecast Surf Conditions for Sesako Island this week:
The surf forecast for Sesako Island over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 26) at 6PM. The primary swell is predicted to be 3ft and 7s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Sesako Island in the next 12 days are 6ft 8s and forecast to arrive on Sunday (May 25) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5ft 7s period and expected on Saturday (May 24) at 6PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 26th May) | 3ft (0.9m) 7s |
| Best Surf | 6PM (Mon 26th May) | 3ft (0.9m) 7s |
| Most Powerful | 12PM (Sun 25th May) | 6ft (1.8m) 8s |
Table - best surf conditions forecast for Sesako Island over the next 12 days.
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 01 | Mon 02 | |||||||||||||||||||||||||
| 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 | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 6 | 6 | 5 | 8 | 8 | 7 | 7 | 6 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 10 | 4 | 10 | 10 | 10 | 10 | 10 | 10 | 7 | 10 | 4 | 9 | 9 | 7 | 9 | 6 | 13 | 8 | 7 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 0 | 0 | 0 | 6 | 55 | 55 | 34 | 26 | 131 | 144 | 408 | 343 | 213 | 91 | 86 | 82 | 29 | 23 | 30 | 17 | 17 | 8 | 10 | 21 | 32 | 17 | 23 | 29 | 28 | 0 | 15 | 28 | 0 | 29 | 31 | 32 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross | cross- on | off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | on | cross- on | on | glass | cross | cross- off | cross- off | cross- off | cross- on |
High Tide / height (ft) | 2:58AM 5.45 | 3:04PM 5.15 | 3:47AM 5.74 | 4:18PM 5.58 | 4:29AM 6.07 | 5:18PM 6 | 5:10AM 6.4 | 6:11PM 6.3 | 5:50AM 6.69 | 7:01PM 6.5 | 6:29AM 6.89 | 7:49PM 6.5 | 7:08AM 6.96 | 8:37PM 6.37 | 7:48AM 6.86 | 9:25PM 6.14 | 8:29AM 6.66 | 10:14PM 5.84 | 9:13AM 6.3 | 11:06PM 5.58 | 10:01AM 5.87 | 12:00AM 5.38 | 10:58AM 5.38 | |||||||||||||
Low Tide / height (ft) | 9:08AM 2.72 | 9:18PM 2.03 | 10:06AM 1.97 | 10:17PM 2.1 | 10:56AM 1.25 | 11:09PM 2.2 | 11:43AM 0.56 | 11:56PM 2.33 | 12:28PM 0.07 | 12:41AM 2.49 | 1:12PM -0.26 | 1:23AM 2.72 | 1:57PM -0.36 | 2:05AM 2.95 | 2:42PM -0.23 | 2:48AM 3.18 | 3:29PM 0.13 | 3:34AM 3.41 | 4:16PM 0.59 | 4:27AM 3.54 | 5:07PM 1.15 | 5:32AM 3.61 | ||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 01 | Mon 02 | |||||||||||||||||||||||||
| Sunrise | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:35 | - | - | 5:35 | - | - | 5:35 | - | - | 5:35 | - | - | 5:35 | - | - | 5:35 | - | - | 5:35 | - |
| Sunset | - | - | 7:12 | - | - | 7:12 | - | - | 7:13 | - | - | 7:13 | - | - | 7:14 | - | - | 7:14 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:16 | - | - | 7:16 |
 |  | |  |  | |  | | |  |  | | |  |  |  |  | |  | | |  | | | | |  | | | | | | | | | | |
Rain (in) | 0.2 | 0.6 | 0.0 | - | - | 0.1 | 0.1 | 0.1 | 0.1 | - | - | - | - | 0.0 | 0.3 | 0.2 | - | - | - | - | - | 0.1 | 0.1 | 0.2 | 1.9 | 0.3 | 0.0 | - | - | - | - | - | - | 0.1 | - | - |
| Temp. °F | 81 | 77 | 79 | 77 | 81 | 82 | 81 | 81 | 79 | 75 | 73 | 73 | 72 | 72 | 66 | 70 | 73 | 75 | 73 | 75 | 77 | 77 | 81 | 81 | 79 | 77 | 77 | 75 | 75 | 75 | 73 | 75 | 77 | 79 | 81 | 81 |
| Feels °F (?) | 84 | 79 | 82 | 82 | 86 | 86 | 88 | 81 | 77 | 75 | 70 | 68 | 68 | 66 | 61 | 68 | 72 | 73 | 70 | 73 | 75 | 79 | 81 | 81 | 81 | 75 | 75 | 73 | 72 | 73 | 75 | 75 | 75 | 86 | 86 | 84 |
Short Range Forecast: Heavy rain (total 1.3in), heaviest during Thu morning. Warm (max 82°F on Fri afternoon, min 75°F on Thu morning). Winds increasing (calm on Thu night, fresh winds from the WSW by Sat afternoon). | Days 3-6 Weather Summary Moderate rain (total 0.5in), heaviest on Mon afternoon. Warm (max 75°F on Sat night, min 64°F on Mon afternoon). Wind will be generally light. | Days 6-9 Weather Summary Heavy rain (total 2.6in), heaviest during Thu night. Warm (max 81°F on Thu morning, min 72°F on Tue night). Mainly fresh winds. | Long Range Forecast: Light rain (total 0.1in), mostly falling on Sun night. Warm (max 81°F on Mon morning, min 72°F on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Sesako Island 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 Sesako Island Surf forecast
The above surf forecast table for Sesako Island provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sesako Island can be found by selecting the local surf guide option on the grey menu. Our Sesako Island 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 (Sesako Island) 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 Sesako Island 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.
Sesako Island is 14 km (9 miles) from the city of Okinawa. If you plan a holiday in Okinawa, look for hotels and other accommodation in Okinawa. Okinawa has rooms for a wide range of budgets as well as car hire and transport links.
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