Surf Forecasts:
How big are the waves at Futami today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 5.5ft (1.7m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 4.5ft (1.3m), 7s period with ESE swell.
- Evening surf: Evening surf (20 Aug, local time) - 4ft (1.2m), 6s period with ESE swell.
The current surf forecast for Futami at 3AM is: 1.7m 8s primary swell from a East-southeast direction (forecast issued at 08:00pm August 19). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 5.5ft (1.7m) | 8s |
| Afternoon (20 Aug) | 4.5ft (1.3m) | 7s |
| Evening (20 Aug) | 4ft (1.2m) | 6s |
Table - waves today at Futami. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Wed night. Warm (max 29°C on Sat morning, min 27°C on Wed night). Winds increasing (light winds from the SE on Wed night, strong winds from the ESE by Fri afternoon). | ||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 9 | SE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 335 | 376 | 373 | 355 | 346 | 354 | 289 | 149 | 114 | 123 | 158 | 571 | 552 | 432 | 393 | 735 | 2344 | 1946 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on |
High Tide | 10:07PM1.93m | 11:22AM1.59m | 10:44PM1.84m | 1:19PM1.48m | ||||||||||||||
Low Tide | 3:58PM0.97m | 4:55AM0.71m | 4:32PM1.17m | 6:09AM0.78m | 5:28PM1.35m | |||||||||||||
 |  | | | | | | | |  | | | | | | | | | |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — |
 | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:59 | — |
mm | 2 | 2 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | — | 1 | 1 | 1 | 2 | 2 | 2 | 1 | — |
Temp °C | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 28 | 29 | 30 | 29 | 30 | 30 | 30 | 28 | 28 | 26 | 26 | 27 | 27 | 27 | 27 | 24 | 26 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | ESE 8 | ESE 8 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | ENE 8 | S 9 | S 8 | SSW 8 | SW 9 | SW 8 | SW 8 |
| kJ | 11 | 23 | 34 | 355 | 344 | 149 | 175 | 311 | 311 | 264 | 268 | 39 | 181 | 177 | 151 | 77 | 35 | 34 |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | S 8 | S 10 | WSW 8 | SW 9 | WSW 9 | ESE 10 | ESE 10 | ESE 10 | ENE 8 | SW 9 | SW 8 | S 8 | — | — | — |
| kJ | 11 | 3 | 3 | 35 | 94 | 7 | 3 | 8 | 9 | 10 | 10 | 27 | 107 | 84 | 66 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 8 | WSW 8 | SW 9 | SW 9 | SW 9 | SW 9 | WSW 9 | WSW 9 | — | ENE 8 | ENE 9 | — | — | — | — |
| kJ | — | — | — | 3 | 7 | 12 | 12 | 12 | 3 | 8 | 8 | — | 24 | 29 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 8 | — | SE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 9 | SE 9 |
| kJ | 335 | 376 | 373 | — | 346 | 354 | 289 | 149 | 114 | 123 | 158 | 571 | 552 | 432 | 393 | 735 | 2344 | 1946 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 623 | 623 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 623 | 623 | 623 | 623 | 623 | 623 | 623 | 623 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest