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Ko-Chan (Hedo Point) surfForecast / Okinawa / Japan
16 Day Weather and Surf, issued 2 pm Saturday 30 May 2026 JSTForecast update in hr min s Forecast update imminent
Ko-Chan (Hedo Point) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ko-Chan (Hedo Point) sea temperature is
24.8° C
(Which is 1.1°C colder than average for this time of year)Ko-Chan (Hedo Point) surf forecast from 30 May 2026:
- Best quality surf: Monday 1 Jun, 3AM (local time) - 18ft (5.5m), 16s period, SSE swell with cross-onshore winds.
- Most powerful swell: Tuesday 2 Jun, 12AM (local time) - 41ft (12.5m), 14s period, SSE swell with 64,424 kJ wave energy.
- Next surfable swell (1★+): Monday 1 Jun, 3AM (local time) - 18ft (5.5m), 16s period with SSE swell.
Best Forecast Surf Conditions for Ko-Chan (Hedo Point) this week:
The surf forecast for Ko-Chan (Hedo Point) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jun 01) at 3AM. The primary swell is predicted to be 5.5m and 16s period with a secondary swell of 3.5m and 9s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Ko-Chan (Hedo Point) in the next 16 days are 12.5m 14s and forecast to arrive on Tuesday (Jun 02) 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 9.0m 12s period and expected on Tuesday (Jun 02) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Mon 1st Jun) | 18ft (5.5m) 16s |
| Best Surf | 3AM (Mon 1st Jun) | 18ft (5.5m) 16s |
| Most Powerful | 12AM (Tue 2nd Jun) | 41ft (12.5m) 14s |
Table - best surf conditions forecast for Ko-Chan (Hedo Point) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 172mm), heaviest during Mon night. Warm (max 26°C on Mon afternoon, min 23°C on Sat afternoon). Winds increasing (light winds from the NNE on Sat afternoon, extremely windy from the SE by Mon night). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 26°C on Tue afternoon, min 23°C on Thu night). Winds decreasing (gales from the WSW on Tue afternoon, calm by Thu morning). | ||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SE 14 | SSE 13 | SSE 13 | SSE 15 | SSE 16 | SSE 14 | SSE 14 | SSE 14 | ESE 10 | SSE 10 | SSE 8 | SSE 8 | N 11 | N 9 | N 8 | N 8 | S 7 | S 8 | S 8 | S 8 | S 9 | |
206 | 1162 | 1250 | 5153 | 12300 | 15896 | 28502 | 64424 | 561 | 663 | 412 | 187 | 441 | 127 | 65 | 33 | 45 | 205 | 195 | 199 | 214 | |
Wind (km/h) | |||||||||||||||||||||
on | on | on | cross-on | cross-on | cross-on | cross-on | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-on | cross-on | cross | cross-on | |
High Tide | 7:04PM1.67m | 6:09AM1.77m | 7:40PM1.67m | 6:42AM1.78m | 8:15PM1.66m | 7:15AM1.77m | 8:52PM1.63m | 7:49AM1.75m | 9:29PM1.60m | 8:24AM1.70m | 10:09PM1.56m | 9:03AM1.64m | 10:51PM1.54m | 9:47AM1.57m | |||||||
Low Tide | 00:29AM0.90m | 12:57PM0.19m | 1:02AM0.92m | 1:31PM0.18m | 1:35AM0.93m | 2:06PM0.20m | 2:09AM0.95m | 2:42PM0.24m | 2:45AM0.97m | 3:19PM0.30m | 3:25AM0.99m | 3:58PM0.37m | 4:13AM1.00m | ||||||||
 |  |  | |  |  |  |  |  |  | | | |  | | |  | | | | | |
 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 |
 | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | 7:17 |
— | — | — | — | 6 | 36 | 9 | 98 | 23 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | |
Temp °C | 24 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 24 | 25 | 25 | 25 |
25 | 24 | 23 | 23 | 21 | 20 | 18 | 14 | 14 | 19 | 22 | 25 | 25 | 27 | 29 | 29 | 28 | 25 | 26 | 27 | 26 | |
Swell 1 Height (m) Direction Period (s) | SE 14 | SSE 13 | SSE 13 | SSE 15 | SSE 16 | SSE 14 | — | — | ESE 10 | SSE 10 | NNW 10 | NNW 11 | N 11 | N 9 | SSE 7 | SSE 6 | S 7 | S 8 | S 8 | S 8 | S 9 |
 kJ | 206 | 1162 | 1250 | 5153 | 12300 | 15896 | — | — | 561 | 663 | 612 | 757 | 441 | 127 | 47 | 33 | 45 | 205 | 195 | 199 | 214 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | SSE 15 | — | — | — | — | — | — | ESE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | N 8 | N 8 | N 7 | E 9 | E 9 | ENE 9 | ENE 9 |
| kJ | 71 | 64 | 1063 | — | — | — | — | — | — | 255 | 412 | 187 | 120 | 65 | 65 | 28 | 15 | 16 | 27 | 28 | 28 |
Swell 3 Height (m) Direction Period (s) | N 6 | ENE 12 | E 11 | — | — | — | — | — | — | — | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | N 6 | SE 12 | W 6 | W 5 |
| kJ | 20 | 13 | 108 | — | — | — | — | — | — | — | 32 | 31 | 30 | 31 | 17 | 16 | 16 | 3 | 5 | 3 | 2 |
Wind waves Height (m) Direction Period (s) | — | NNE 6 | ENE 4 | ENE 5 | E 7 | ENE 9 | SSE 14 | SSE 14 | SSW 12 | WSW 10 | W 8 | SW 7 | — | — | — | — | — | E 3 | ENE 4 | E 4 | ENE 4 |
| kJ | — | 18 | 37 | 138 | 920 | 1781 | 28502 | 64424 | 23437 | 4180 | 191 | 44 | — | — | — | — | — | 6 | 5 | 8 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 78 | 77 | 77 | 922 | 680 | 582 | 582 | 675 | 678 | 675 | 41 | 16 | 41 | 0 | 0 | 0 | 77 | 77 | 77 | 77 | 79 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ko-Chan (Hedo Point) 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 Ko-Chan (Hedo Point) Surf forecast
The above surf forecast table for Ko-Chan (Hedo Point) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ko-Chan (Hedo Point) can be found by selecting the local surf guide option on the grey menu. Our Ko-Chan (Hedo Point) 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 (Ko-Chan (Hedo Point)) 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 Ko-Chan (Hedo Point) 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.
Ko-Chan (Hedo Point) is 37 km (23 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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