Surf Forecasts:
Futami surf forecast from 20 Sep 2026:
- Best quality surf: Monday 21 Sep, 9PM (local time) - 3ft (0.9m), 11s period, ENE swell with cross-offshore winds.
- Most powerful swell: Saturday 26 Sep, 6PM (local time) - 6ft (1.9m), 12s period, SE swell with 1,064 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 9PM (local time) - 3ft (0.9m), 11s period with ENE swell.
Best Forecast Surf Conditions for Futami this week:
The surf forecast for Futami over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 9PM. The primary swell is predicted to be 0.9m and 11s period with a secondary swell of 1.1m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Futami in the next 16 days are 1.9m 12s and forecast to arrive on Saturday (Sep 26) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 13s period and expected on Monday (Sep 28) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 21st Sep) | 3ft (0.9m) 11s |
| Best Surf | 9PM (Mon 21st Sep) | 3ft (0.9m) 11s |
| Most Powerful | 6PM (Sat 26th Sep) | 6ft (1.9m) 12s |
Table - best surf conditions forecast for Futami over the next 16 days.
Short Range ForecastMostly dry. Warm (max 28°C on Mon morning, min 25°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sat afternoon. Warm (max 29°C on Sat morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | ENE 13 | ENE 12 | ENE 12 | ENE 11 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | ENE 9 | ESE 16 | SE 15 | SE 12 | SE 11 | SE 12 | ESE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 1641 | 730 | 361 | 163 | 109 | 108 | 84 | 82 | 58 | 46 | 28 | 16 | 17 | 24 | 174 | 228 | 698 | 1042 | 38 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 1:21AM1.57m | 4:30PM1.71m | 3:18AM1.67m | 4:59PM1.84m | 4:22AM1.83m | 5:25PM1.94m | 5:08AM1.99m | 5:50PM2.03m | 5:47AM2.11m | 6:14PM2.10m | 6:24AM2.18m | 6:38PM2.14m | |||||||
Low Tide | 9:07AM0.71m | 10:04PM1.24m | 10:10AM0.59m | 10:44PM1.04m | 10:54AM0.49m | 11:16PM0.84m | 11:30AM0.42m | 11:47PM0.66m | 12:03PM0.40m | 00:16AM0.49m | 12:33PM0.43m | 00:46AM0.37m | |||||||
 |  | |  |  | | | | | | | | | | | | |  |  | |
 | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — |
 | 6:27 | — | 6:25 | — | — | 6:24 | — | — | 6:23 | — | — | 6:22 | — | — | 6:21 | — | — | 6:20 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 27 | 28 | 28 | 26 | 28 | 28 | 26 | 27 | 28 | 26 | 28 | 28 | 27 | 28 | 28 | 27 | 29 | 28 | 28 |
Feels °C | 28 | 27 | 27 | 26 | 28 | 28 | 28 | 29 | 30 | 28 | 30 | 31 | 29 | 30 | 30 | 30 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | ENE 13 | ENE 12 | ENE 12 | ENE 11 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 6 | ENE 10 | SE 15 | SE 12 | SE 11 | SE 12 | SSE 13 |
| kJ | 1641 | 730 | 361 | 163 | 109 | 108 | 84 | 82 | 58 | 46 | 28 | 16 | 7 | 9 | 174 | 228 | 548 | 1042 | 1606 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | ENE 11 | ENE 10 | NE 10 | E 11 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ESE 16 | ENE 10 | SE 14 | SSE 14 | ENE 9 | ENE 9 |
| kJ | 11 | 11 | 5 | 5 | 81 | 43 | 25 | 21 | 20 | 19 | 18 | 8 | 17 | 24 | 18 | 194 | 213 | 16 | 16 |
Swell 3 Height (m) Direction Period (s) | — | SE 10 | SE 10 | SE 10 | S 8 | S 7 | SE 9 | NE 10 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | N 6 | ESE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | — | 4 | 4 | 4 | 4 | 4 | 3 | 14 | 8 | 8 | 7 | 7 | 7 | 3 | 7 | 16 | 16 | 32 | 27 |
Wind waves Height (m) Direction Period (s) | N 6 | NNW 8 | N 8 | N 8 | NNW 3 | — | — | — | — | — | ESE 3 | E 3 | ENE 4 | ENE 4 | SSE 4 | ESE 4 | SE 11 | — | ESE 8 |
| kJ | 135 | 264 | 195 | 130 | 2 | — | — | — | — | — | 1 | 1 | 4 | 1 | 1 | 19 | 698 | — | 38 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 644 | 624 | 759 | 0 | 37 | 47 | 4 | 4 | 4 | 4 | 28 | 1237 | 624 | 1347 | 37 | 37 | 37 | 39 | 39 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||
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 Futami 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 Futami Surf forecast
The above surf forecast table for Futami provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Futami can be found by selecting the local surf guide option on the grey menu. Our Futami 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 (Futami) 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 Futami 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.
Futami is 9 km (6 miles) from the city of Nago. If you plan a holiday in Okinawa, look for hotels and other accommodation in Nago. Nago has rooms for a wide range of budgets as well as car hire and transport links.
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