Surf Forecasts:
How big are the waves at Futami today (09 Aug):
- Afternoon surf: Afternoon surf (09 Aug, local time) - 3ft (0.9m), 9s period with E swell.
- Evening surf: Evening surf (09 Aug, local time) - 2ft (0.6m), 14s period with E swell.
The current surf forecast for Futami at 8PM is: 0.6m 14s primary swell from a East direction and 0.7m 9s secondary swell from a East direction (forecast issued at 02:00pm August 09). An open ocean swell of 1.2m 11s is not directed at the surf break, a second open ocean swell of 3.0m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | - | - |
| Afternoon (09 Aug) | 3ft (0.9m) | 9s |
| Evening (09 Aug) | 2ft (0.6m) | 14s |
Table - waves today at Futami. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sun afternoon. Warm (max 30°C on Mon morning, min 27°C on Mon night). Winds decreasing (fresh winds from the SSE on Sun afternoon, light winds from the S by Wed morning). | ||||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | ||||||||||||||||||
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 9 | E 9 | E 9 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 113 | 133 | 101 | 148 | 372 | 476 | 476 | 436 | 503 | 427 | 421 | 408 | 377 | 248 | 195 | 192 | 189 | 186 | 145 | 145 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | on | on |
High Tide | 5:27PM1.77m | 4:01AM1.84m | 6:01PM1.90m | 4:58AM1.96m | 6:31PM2.00m | |||||||||||||||
Low Tide | 10:14AM0.57m | 10:40PM1.30m | 11:06AM0.42m | 11:27PM1.17m | 11:47AM0.31m | |||||||||||||||
 | | |  | | | | |  | | |  | | | | |  | | | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | 7:09 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — |
mm | 2 | 4 | 1 | 1 | 2 | 1 | 1 | 1 | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — |
Temp °C | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 28 | 28 | 28 | 27 | 29 | 30 | 30 | 29 | 28 |
Feels °C | 29 | 28 | 28 | 29 | 29 | 30 | 30 | 32 | 33 | 33 | 32 | 32 | 32 | 33 | 32 | 33 | 34 | 34 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | W 11 | W 11 | SSW 10 | SW 10 | SSW 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 |
| kJ | 918 | 985 | 541 | 358 | 284 | 347 | 385 | 361 | 666 | 669 | 637 | 580 | 592 | 643 | 596 | 339 | 575 | 500 | 279 | 288 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 14 | E 14 | E 14 | E 14 | SW 10 | E 13 | E 13 | E 13 | E 12 | ENE 12 | ENE 12 | SSW 10 | ENE 12 | ENE 12 | SSW 10 | SW 10 |
| kJ | 113 | 133 | 101 | 74 | 372 | 476 | 476 | 436 | 310 | 427 | 421 | 408 | 377 | 248 | 195 | 190 | 189 | 186 | 196 | 139 |
Swell 3 Height (m) Direction Period (s) | ENE 15 | ENE 15 | ENE 14 | E 14 | ENE 9 | W 11 | W 10 | W 10 | E 13 | SW 10 | SW 11 | SW 11 | SW 10 | E 6 | E 6 | ENE 12 | E 6 | E 6 | ENE 12 | ENE 12 |
| kJ | 43 | 42 | 70 | 148 | 123 | 227 | 208 | 162 | 503 | 240 | 254 | 220 | 177 | 36 | 33 | 192 | 35 | 33 | 145 | 145 |
Wind waves Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 9 | S 10 | SSE 10 | — | — | — | — | — | E 6 | E 6 | E 6 | E 6 | — | — | — |
| kJ | 2058 | 1997 | 1906 | 1737 | 1539 | 863 | 826 | 784 | — | — | — | — | — | 57 | 55 | 53 | 55 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 654 | 635 | 635 | 635 | 623 | 623 | 623 | 28 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 28 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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