Surf Forecasts:
How big are the waves at Amatu today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 6ft (1.9m), 9s period with S swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 5.5ft (1.7m), 9s period with S swell.
- Evening surf: Evening surf (08 Sep, local time) - 4.5ft (1.4m), 8s period with SSE swell.
The current surf forecast for Amatu at 12PM is: 1.8m 9s primary swell from a South direction and 0.7m 9s secondary swell from a East direction (forecast issued at 08:00am September 08). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 6ft (1.9m) | 9s |
| Afternoon (08 Sep) | 5.5ft (1.7m) | 9s |
| Evening (08 Sep) | 4.5ft (1.4m) | 8s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Wed night. Warm (max 29°C on Tue morning, min 19°C on Thu afternoon). Winds decreasing (fresh winds from the SW on Tue night, light winds from the NNE by Thu night). | ||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||||
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) | S 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | S 9 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 642 | 580 | 516 | 459 | 277 | 270 | 668 | 628 | 711 | 787 | 847 | 738 | 738 | 921 | 487 | 340 | 320 | 273 | 273 | 235 | 228 | 190 |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:50PM1.42m | 2:21AM1.46m | 4:12PM1.47m | 3:18AM1.56m | 4:34PM1.51m | |||||||||||||||||
Low Tide | 8:31AM0.24m | 9:08PM1.00m | 9:19AM0.20m | 9:44PM0.84m | 10:00AM0.22m | |||||||||||||||||
 |  | | |  |  | | |  | | | | |  |  |  |  | | | |  | | |
 | 5:16 | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | 1 | 1 | 3 | 2 | — | 1 | 1 | 1 | 4 | 6 | 2 | — | — | — | — | — | — |
Temp °C | 24 | 27 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 27 | 23 | 20 | 20 | 21 | 20 | 20 | 19 | 20 | 20 |
Feels °C | 27 | 30 | 31 | 30 | 30 | 28 | 27 | 26 | 26 | 27 | 29 | 28 | 29 | 24 | 18 | 18 | 20 | 19 | 19 | 17 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | SSE 8 | SSW 10 | E 8 | E 8 | E 9 | ESE 10 | ESE 10 | ESE 10 | SE 10 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 642 | 580 | 516 | 459 | 277 | 151 | 34 | 34 | 24 | 55 | 31 | 38 | 25 | 617 | 487 | 340 | 320 | 273 | 273 | 235 | 228 | 190 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | SSW 10 | E 8 | SE 10 | SE 10 | SE 10 | E 17 | E 16 | E 16 | E 16 | NE 9 | E 16 | E 15 | E 15 | E 15 | E 14 | E 15 | E 16 | E 15 |
| kJ | 93 | 73 | 73 | 73 | 151 | 46 | 24 | 24 | 25 | 52 | 48 | 46 | 46 | 13 | 43 | 70 | 69 | 68 | 66 | 67 | 77 | 104 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | E 8 | SE 10 | E 18 | E 18 | E 17 | SE 12 | NE 8 | NE 8 | E 9 | E 16 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | SE 11 | SE 11 | SE 10 | SE 10 |
| kJ | 26 | 27 | 26 | 27 | 50 | 25 | 25 | 24 | 23 | 6 | 3 | 3 | 7 | 45 | 22 | 12 | 12 | 11 | 29 | 29 | 28 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 8 | S 9 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 |
| kJ | — | — | — | — | — | 270 | 668 | 628 | 711 | 787 | 847 | 738 | 738 | 921 | 169 | 181 | 173 | 163 | 153 | 143 | 118 | 122 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 24 | 30 | 127 | 24 | 24 | 30 | 87 | 184 | 804 | 804 | 567 | 86 | 29 | 6 | 279 | 35 | 35 | 16 | 96 | 96 | 96 | 40 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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