Surf Forecasts:
How big are the waves at Nichinan today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 10ft (3.0m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 6ft (1.9m), 10s period with S swell.
- Evening surf: Evening surf (04 Sep, local time) - 10ft (3.0m), 8s period with NE swell.
The current surf forecast for Nichinan at 6AM is: 2.5m 10s primary swell from a South-southeast direction and 0.6m 11s secondary swell from a East direction, 1.9m 9s secondary swell from a Southeast direction (forecast issued at 02:00am September 04). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 10ft (3.0m) | 10s |
| Afternoon (04 Sep) | 6ft (1.9m) | 10s |
| Evening (04 Sep) | 10ft (3.0m) | 8s |
Table - waves today at Nichinan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 225mm), heaviest during Fri afternoon. Warm (max 26°C on Fri morning, min 22°C on Fri afternoon). Mainly strong winds. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | NE 7 | NE 8 | NE 8 | ENE 10 | ENE 9 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 7 | E 8 | E 8 | ENE 9 | ENE 10 | ENE 10 | ENE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1508 | 1550 | 1394 | 1494 | 1310 | 701 | 1302 | 1271 | 954 | 2448 | 1479 | 825 | 438 | 323 | 385 | 416 | 528 | 537 | 451 | 836 | 1983 | 2837 | 3314 | 3989 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | cross-on | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 9:29PM1.98m | 11:25AM1.65m | 10:12PM1.88m | 1:42PM1.60m | 11:27PM1.76m | 3:44PM1.71m | ||||||||||||||||||
Low Tide | 4:36AM0.59m | 4:13PM1.33m | 5:55AM0.65m | 5:48PM1.49m | 7:39AM0.63m | 8:43PM1.47m | ||||||||||||||||||
 | |  |  | |  | |  | | | | | | | | |  | | | | |  | |  | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — |
mm | 4 | 3 | 6 | 14 | 19 | 24 | 15 | 13 | 22 | 21 | 12 | 9 | 6 | 7 | 6 | 5 | 6 | 7 | 6 | 21 | 7 | 2 | 2 | 1 |
Temp °C | 27 | 27 | 26 | 26 | 26 | 22 | 23 | 23 | 23 | 25 | 24 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 25 | 26 |
Feels °C | 30 | 31 | 29 | 29 | 30 | 17 | 19 | 19 | 19 | 23 | 25 | 25 | 26 | 28 | 27 | 26 | 26 | 26 | 24 | 24 | 24 | 24 | 23 | 25 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 8 | S 8 | ENE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 8 | SSW 8 | S 8 | SE 10 |
| kJ | 1508 | 1550 | 1394 | 849 | 1310 | 701 | 431 | 306 | 364 | 203 | 189 | 234 | 161 | 323 | 108 | 84 | 64 | 49 | 35 | 35 | 23 | 23 | 12 | 35 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 11 | E 11 | SE 9 | E 10 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 15 | SE 7 | S 8 | SE 6 | SE 6 | E 13 | E 13 | E 13 | SW 9 | — | SE 10 | SE 10 | S 8 |
| kJ | 72 | 82 | 83 | 388 | 69 | 343 | 145 | 109 | 82 | 57 | 79 | 4 | 37 | 133 | 47 | 10 | 4 | 3 | 3 | 20 | — | 4 | 15 | 12 |
Swell 3 Height (m) Direction Period (s) | ENE 12 | E 16 | E 16 | E 11 | E 16 | E 16 | — | — | — | — | E 15 | E 15 | SE 9 | SE 9 | SE 9 | E 14 | E 13 | — | E 13 | — | — | — | — | — |
| kJ | 29 | 5 | 5 | 82 | 5 | 5 | — | — | — | — | 4 | 4 | 3 | 3 | 3 | 4 | 3 | — | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SE 9 | SSE 10 | SE 8 | E 10 | NE 7 | NE 8 | NE 8 | ENE 10 | ENE 9 | NE 8 | NE 8 | SE 6 | ENE 8 | ENE 8 | ENE 8 | E 7 | E 8 | E 8 | ENE 9 | ENE 10 | ENE 10 | ENE 11 |
| kJ | — | — | 550 | 1494 | 276 | 71 | 1302 | 1271 | 954 | 2448 | 1479 | 825 | 438 | 56 | 385 | 416 | 528 | 537 | 451 | 836 | 1983 | 2837 | 3314 | 3989 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 303 | 303 | 303 | 303 | 20 | 303 | 141 | 303 | 212 | 212 | 212 | 99 | 99 | 92 | 27 | 27 | 27 | 99 | 303 | 99 | 99 | 141 | 141 | 99 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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