Surf Forecasts:
How big are the waves at Futami today (18 Sep):
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2ft (0.6m), 9s period with E swell.
- Evening surf: Evening surf (18 Sep, local time) - 2ft (0.6m), 9s period with E swell.
The current surf forecast for Futami at 7PM is: 0.6m 9s primary swell from a East direction and 0.4m 12s secondary swell from a East-northeast direction (forecast issued at 02:00pm September 18). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 2ft (0.6m) | 9s |
| Evening (18 Sep) | 2ft (0.6m) | 9s |
Table - waves today at Futami. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||
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 9 | E 10 | E 9 | E 10 | E 10 | E 10 | E 15 | E 17 | E 16 | E 15 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 56 | 56 | 55 | 57 | 87 | 85 | 94 | 92 | 69 | 106 | 593 | 1789 | 1873 | 1772 | 1412 | 1359 | 1514 | 1684 | 1708 | 1682 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:02AM1.58m | 9:53PM1.80m | 1:07PM1.48m | 10:50PM1.66m | 3:44PM1.57m | |||||||||||||||
Low Tide | 3:54PM1.23m | 5:28AM0.72m | 4:54PM1.39m | 7:21AM0.78m | 8:37PM1.42m | |||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 26 | 27 | 26 | 26 | 28 | 29 | 28 | 27 | 26 |
Feels °C | 33 | 32 | 31 | 31 | 31 | 29 | 30 | 29 | 30 | 29 | 30 | 29 | 31 | 29 | 29 | 30 | 31 | 29 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 10 | E 9 | E 10 | E 10 | E 10 | E 9 | E 13 | E 16 | E 15 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 |
| kJ | 56 | 56 | 55 | 57 | 87 | 85 | 94 | 92 | 67 | 64 | 473 | 1789 | 1873 | 1772 | 1412 | 1359 | 1514 | 1684 | 1708 | 1682 |
Swell 2 Height (m) Direction Period (s) | ENE 12 | ENE 12 | ENE 12 | ENE 12 | S 8 | S 8 | S 8 | ENE 11 | ENE 11 | ENE 11 | E 17 | N 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 49 | 48 | 48 | 47 | 22 | 22 | 22 | 48 | 69 | 69 | 593 | 40 | 22 | 22 | 22 | 21 | 21 | 21 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | ENE 12 | ENE 12 | ENE 11 | S 8 | S 8 | E 15 | S 8 | S 8 | N 8 | N 7 | — | — | — | — | S 8 | S 8 |
| kJ | 22 | 21 | 21 | 22 | 47 | 46 | 43 | 22 | 22 | 106 | 22 | 35 | 12 | 10 | — | — | — | — | 12 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 7 | NNW 6 | N 3 | N 9 | — | N 8 | N 8 | N 7 | N 9 | N 8 | N 8 | N 7 | N 7 |
| kJ | — | — | — | — | — | — | — | 8 | 8 | 2 | 44 | — | 46 | 41 | 37 | 74 | 65 | 40 | 38 | 48 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 37 | 39 | 37 | 39 | 36 | 39 | 39 | 39 | 623 | 623 | 0 | 0 | 14 | 0 | 14 | 14 | 623 | 624 | 623 | 623 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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