Surf Forecasts:
How big are the waves at Amatu today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 3.5ft (1.0m), 14s period with E swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 3.5ft (1.0m), 14s period with E swell.
- Evening surf: Evening surf (15 Sep, local time) - 3.5ft (1.0m), 14s period with E swell.
The current surf forecast for Amatu at 12PM is: 1.0m 14s primary swell from a East direction and 1.1m 8s secondary swell from a Southeast direction (forecast issued at 08:00am September 15). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 3.5ft (1.0m) | 14s |
| Afternoon (15 Sep) | 3.5ft (1.0m) | 14s |
| Evening (15 Sep) | 3.5ft (1.0m) | 14s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 53mm), heaviest during Tue morning. Warm (max 26°C on Tue afternoon, min 19°C on Wed night). Winds increasing (light winds from the SW on Tue afternoon, fresh winds from the NE by Thu morning). | ||||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||||||||
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) | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | ENE 7 | E 12 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 366 | 383 | 405 | 411 | 405 | 366 | 345 | 345 | 276 | 276 | 272 | 206 | 239 | 144 | 142 | 184 | 213 | 456 | 682 | 682 | 585 | 632 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:53AM1.41m | 6:18PM1.55m | 7:34AM1.30m | 6:38PM1.51m | 8:20AM1.19m | 6:58PM1.46m | ||||||||||||||||
Low Tide | 12:27PM0.71m | 00:59AM0.32m | 12:48PM0.82m | 1:35AM0.36m | 1:06PM0.91m | |||||||||||||||||
 | |  | |  | |  | |  | | | | | | | | |  |  | |  |  | |
 | 5:20 | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | 2 | 2 | 7 | 2 | 1 | 2 | 1 | 1 | 3 | 7 | 1 | 4 | 5 | 5 | 4 | 4 | 4 | — | — | — | — | — |
Temp °C | 24 | 25 | 24 | 26 | 25 | 24 | 22 | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 19 | 19 | 19 | 20 | 20 | 19 | 19 |
Feels °C | 25 | 27 | 25 | 28 | 29 | 28 | 23 | 24 | 22 | 23 | 22 | 22 | 22 | 24 | 24 | 16 | 16 | 15 | 15 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 8 | SE 8 | SE 7 | SE 7 | SSE 6 | SSE 6 | SSE 6 | SE 7 | SSE 7 | E 13 | E 13 | E 12 | SE 8 | SE 8 | E 12 | E 12 | E 12 | SE 8 | SE 8 | ENE 11 | ENE 11 |
| kJ | 174 | 113 | 163 | 140 | 131 | 136 | 107 | 109 | 109 | 78 | 272 | 206 | 239 | 78 | 63 | 184 | 139 | 71 | 22 | 9 | 40 | 24 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | SE 7 | SE 7 | SE 8 | E 12 | E 12 | SE 8 | SE 8 | SE 8 | SSE 9 | SSE 9 | ENE 13 | E 13 |
| kJ | 366 | 383 | 405 | 411 | 405 | 366 | 345 | 345 | 276 | 276 | 75 | 62 | 73 | 144 | 141 | 58 | 60 | 20 | 8 | 8 | 55 | 28 |
Swell 3 Height (m) Direction Period (s) | ENE 6 | S 7 | ENE 10 | NE 10 | — | — | SW 6 | SE 9 | SSW 6 | SSW 6 | SE 9 | SE 8 | SW 5 | E 16 | E 16 | E 16 | S 7 | ENE 14 | — | SSE 9 | SE 8 | SSE 9 |
| kJ | 4 | 1 | 10 | 4 | — | — | 43 | 3 | 22 | 12 | 3 | 3 | 4 | 5 | 5 | 5 | 1 | 40 | — | 8 | 9 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 6 | NNE 3 | NE 4 | NE 5 | NE 5 | NE 6 | NE 6 | ENE 6 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | — | — | — | — | — | — | 70 | 2 | 8 | 21 | 33 | 67 | 83 | 112 | 142 | 121 | 213 | 456 | 682 | 682 | 585 | 632 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 96 | 24 | 30 | 24 | 24 | 0 | 6 | 0 | 6 | 40 | 40 | 40 | 40 | 0 | 0 | 190 | 190 | 190 | 929 | 601 | 554 | 537 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Amatu surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest