Surf Forecasts:
How big are the waves at Amatu today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 2.5ft (0.8m), 8s period with E swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 3ft (0.9m), 8s period with E swell.
- Evening surf: Evening surf (16 Jul, local time) - 3ft (0.9m), 9s period with E swell.
The current surf forecast for Amatu at 5AM is: 0.8m 9s primary swell from a East direction and 0.4m 9s secondary swell from a Southwest direction, 1.0m 5s secondary swell from a South direction (forecast issued at 02:00am July 16). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 2.5ft (0.8m) | 8s |
| Afternoon (16 Jul) | 3ft (0.9m) | 8s |
| Evening (16 Jul) | 3ft (0.9m) | 9s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Warm (max 29°C on Thu morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
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) | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | ESE 8 | ESE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 102 | 93 | 93 | 91 | 113 | 116 | 127 | 125 | 186 | 117 | 93 | 93 | 95 | 95 | 146 | 143 | 154 | 154 | 123 | 132 | 129 | 164 | 162 | 166 |
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 | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on | on | on |
High Tide | 4:59AM1.59m | 7:02PM1.48m | 5:50AM1.55m | 7:32PM1.46m | 6:39AM1.48m | 7:58PM1.44m | ||||||||||||||||||
Low Tide | 11:37PM0.93m | 12:03PM-0.03m | 00:17AM0.85m | 12:43PM0.10m | 00:59AM0.78m | 1:19PM0.26m | ||||||||||||||||||
 |  |  | | | | |  | | |  |  | | | | |  | | | | | | | | |
 | — | 4:35 | — | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — |
mm | — | — | — | — | — | — | — | 1 | 2 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 28 | 29 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 28 | 27 | 29 | 32 | 33 | 31 | 31 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 30 | 29 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | ESE 8 | ESE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 102 | 93 | 93 | 91 | 113 | 116 | 127 | 125 | 186 | 117 | 93 | 93 | 95 | 95 | 146 | 143 | 154 | 154 | 123 | 132 | 129 | 164 | 162 | 166 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SE 8 | SW 7 | SW 7 | SE 8 | SE 10 | SE 9 | SSE 9 | SE 8 | WSW 7 | SSE 8 | SSE 8 |
| kJ | 13 | 13 | 19 | 18 | 11 | 18 | 17 | 23 | 23 | 20 | 20 | 20 | 14 | 25 | 8 | 8 | 25 | 33 | 52 | 49 | 35 | 5 | 45 | 40 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | SSE 9 | SSE 9 | SSE 9 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 6 | SE 10 | SE 10 | SE 10 | SW 8 | SE 10 | SE 9 | SW 7 | SW 7 | SSW 4 | SW 7 | SW 7 | S 9 | SW 7 | SW 7 |
| kJ | 5 | 5 | 8 | 9 | 8 | 16 | 16 | 24 | 16 | 6 | 14 | 15 | 24 | 9 | 14 | 14 | 8 | 8 | 4 | 8 | 8 | 6 | 8 | 7 |
Wind waves Height (m) Direction Period (s) | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 4 | S 4 | S 4 | SSE 4 | SE 5 | SE 5 | SSE 5 | SE 5 | S 4 | S 4 | SE 4 | — | — | SE 7 | S 4 | SSE 8 | — | — |
| kJ | 66 | 60 | 50 | 40 | 31 | 22 | 24 | 19 | 33 | 21 | 43 | 53 | 40 | 32 | 9 | 9 | 24 | — | — | 11 | 3 | 45 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 126 | 126 | 126 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 87 | 87 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 87 | 24 | 24 |
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