Surf Forecasts:
How big are the waves at Futami today (10 Aug):
- Afternoon surf: Afternoon surf (10 Aug, local time) - 4ft (1.2m), 13s period with E swell.
- Evening surf: Evening surf (10 Aug, local time) - 4ft (1.2m), 13s period with E swell.
The current surf forecast for Futami at 8PM is: 1.2m 13s primary swell from a East direction and 0.7m 7s secondary swell from a East direction (forecast issued at 02:00pm August 10). An open ocean swell of 1.7m 10s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | - | - |
| Afternoon (10 Aug) | 4ft (1.2m) | 13s |
| Evening (10 Aug) | 4ft (1.2m) | 13s |
Table - waves today at Futami. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Mon night. Warm (max 29°C on Mon afternoon, min 26°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||
12 PM | 3 PM | 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) | E 13 | E 13 | E 13 | E 13 | E 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 503 | 506 | 340 | 473 | 437 | 248 | 195 | 192 | 189 | 145 | 145 | 145 | 140 | 130 | 97 | 93 | 91 | 90 | 63 | 80 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross |
High Tide | 6:01PM1.90m | 4:58AM1.96m | 6:31PM2.00m | 5:43AM2.08m | 6:58PM2.07m | |||||||||||||||
Low Tide | 11:06AM0.42m | 11:27PM1.17m | 11:47AM0.31m | 00:04AM1.03m | 12:24PM0.24m | |||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | |  | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — |
mm | — | 1 | — | 1 | 2 | — | — | 1 | 1 | — | — | — | 1 | — | — | 1 | 1 | — | — | — |
Temp °C | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 31 | 31 | 33 | 32 | 30 | 31 | 31 | 32 | 33 | 32 | 34 | 33 | 32 | 31 | 31 | 30 | 29 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 666 | 669 | 569 | 615 | 580 | 656 | 296 | 332 | 363 | 470 | 397 | 388 | 327 | 276 | 234 | 230 | 230 | 230 | 152 | 215 |
Swell 2 Height (m) Direction Period (s) | SW 10 | E 13 | SW 11 | E 13 | E 12 | ENE 12 | SSW 9 | SSW 10 | SW 9 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 |
| kJ | 310 | 506 | 224 | 473 | 437 | 248 | 168 | 204 | 106 | 145 | 145 | 145 | 140 | 130 | 97 | 93 | 91 | 90 | 63 | 80 |
Swell 3 Height (m) Direction Period (s) | E 13 | SW 10 | E 13 | SW 10 | SW 10 | W 8 | ENE 12 | ENE 12 | ENE 12 | E 6 | E 6 | E 6 | E 6 | E 6 | SW 9 | E 6 | ESE 6 | ESE 6 | ESE 5 | SW 8 |
| kJ | 503 | 240 | 340 | 173 | 106 | 12 | 195 | 192 | 189 | 27 | 36 | 36 | 25 | 25 | 67 | 16 | 10 | 10 | 6 | 25 |
Wind waves Height (m) Direction Period (s) | E 7 | — | E 7 | — | E 6 | E 6 | E 6 | E 6 | — | — | — | — | — | — | — | — | — | WSW 3 | SW 8 | SW 8 |
| kJ | 86 | — | 51 | — | 64 | 32 | 61 | 61 | — | — | — | — | — | — | — | — | — | 4 | 86 | 160 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 39 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 17 | 17 | 14 | 28 | 31 | 31 | 4 | 17 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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