Surf Forecasts:
How big are the waves at Futami today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 2ft (0.6m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 1.5ft (0.5m), 10s period with ENE swell.
- Evening surf: Evening surf (17 Aug, local time) - 1.5ft (0.5m), 10s period with ENE swell.
The current surf forecast for Futami at 6AM is: 0.5m 10s primary swell from a East-northeast direction and 0.6m 5s secondary swell from a Southeast direction (forecast issued at 02:00am August 17). 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 (17 Aug) | 2ft (0.6m) | 10s |
| Afternoon (17 Aug) | 1.5ft (0.5m) | 10s |
| Evening (17 Aug) | 1.5ft (0.5m) | 10s |
Table - waves today at Futami. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Wed afternoon. Warm (max 29°C on Mon morning, min 27°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||||||
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 | 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) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 8 | E 8 | ESE 8 | E 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 57 | 58 | 58 | 80 | 78 | 56 | 57 | 57 | 56 | 55 | 80 | 89 | 82 | 96 | 111 | 143 | 225 | 378 | 596 | 535 | 416 | 459 | 623 | 785 |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | on | on |
High Tide | 8:52AM2.08m | 9:08PM2.08m | 9:32AM1.94m | 9:36PM2.02m | 10:18AM1.77m | |||||||||||||||||||
Low Tide | 2:46AM0.58m | 2:59PM0.60m | 3:23AM0.59m | 3:28PM0.78m | 4:04AM0.64m | 3:58PM0.97m | ||||||||||||||||||
 | | |  |  |  | | | | | |  | | | | |  | | | | | | | | |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 2 | 3 | 5 | 5 | 5 |
Temp °C | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 27 | 28 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 30 | 31 | 31 | 32 | 32 | 31 | 30 | 29 | 29 | 29 | 30 | 29 | 29 | 30 | 30 | 28 | 29 | 28 | 29 | 28 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | SE 5 | ENE 10 | ENE 10 | ENE 10 | SW 9 | SW 9 | S 7 | ENE 10 | ENE 10 | S 7 | S 7 | S 7 | S 7 | SW 8 | SW 8 | S 9 | S 8 | S 8 | S 8 | S 8 | SW 9 |
| kJ | 57 | 58 | 58 | 20 | 78 | 56 | 57 | 38 | 38 | 25 | 31 | 31 | 23 | 25 | 26 | 15 | 18 | 18 | 13 | 12 | 12 | 5 | 5 | 3 |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | ENE 10 | SW 9 | SW 8 | SW 8 | ENE 10 | ENE 10 | SW 8 | SW 8 | SW 8 | ENE 9 | SW 8 | SW 8 | SW 8 | S 7 | S 7 | SW 8 | SW 8 | SW 8 | SSW 8 | SSW 8 | S 13 |
| kJ | 30 | 35 | 35 | 80 | 36 | 35 | 35 | 57 | 56 | 35 | 35 | 24 | 29 | 18 | 18 | 18 | 9 | 9 | 11 | 10 | 11 | 6 | 6 | 3 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | SW 9 | S 7 | S 7 | S 7 | S 7 | S 7 | ENE 10 | S 7 | S 7 | SW 8 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 9 | — | — | S 8 | SW 8 | SW 8 | — |
| kJ | 27 | 16 | 16 | 36 | 16 | 17 | 17 | 16 | 17 | 55 | 15 | 15 | 24 | 10 | 10 | 10 | 10 | 2 | — | — | 5 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | — | SE 5 | SE 5 | ESE 5 | ESE 5 | ESE 5 | E 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 8 | E 8 | ESE 8 | E 8 | ESE 8 | ESE 8 |
| kJ | 23 | 29 | 19 | — | 19 | 19 | 27 | 33 | 37 | 52 | 80 | 89 | 82 | 96 | 111 | 143 | 225 | 378 | 596 | 535 | 416 | 459 | 623 | 785 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 28 | 28 | 28 | 37 | 37 | 37 | 39 | 37 | 39 | 39 | 39 | 623 | 623 | 37 | 623 | 623 | 623 | 623 | 623 | 948 | 1321 | 830 | 830 | 623 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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