Surf Forecasts:
How big are the waves at Amatu today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 4.5ft (1.4m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 4.5ft (1.4m), 7s period with ENE swell.
- Evening surf: Evening surf (17 Oct, local time) - 4.5ft (1.3m), 8s period with ENE swell.
The current surf forecast for Amatu at 8AM is: 0.5m 10s primary swell from a East-northeast direction and 0.3m 8s secondary swell from a South-southeast direction (forecast issued at 02:00am October 17). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 4.5ft (1.4m) | 6s |
| Afternoon (17 Oct) | 4.5ft (1.4m) | 7s |
| Evening (17 Oct) | 4.5ft (1.3m) | 8s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 19°C on Sat afternoon). Winds increasing (light winds from the ENE on Sat night, fresh winds from the SSW by Mon morning). | ||||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||||
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) | ENE 11 | ENE 11 | ENE 10 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 6 | E 6 | ENE 9 | E 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | SE 5 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 150 | 161 | 97 | 142 | 177 | 176 | 163 | 181 | 164 | 91 | 39 | 28 | 25 | 28 | 29 | 30 | 39 | 39 | 50 | 80 | 114 | 90 | 85 | 97 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 9:19AM1.16m | 6:45PM1.35m | 11:17AM1.13m | 7:17PM1.26m | 1:05PM1.18m | 8:35PM1.15m | ||||||||||||||||||
Low Tide | 1:44AM0.35m | 1:14PM1.04m | 2:41AM0.45m | 2:06PM1.11m | 4:03AM0.53m | 5:15PM1.12m | ||||||||||||||||||
 |  |  | | | |  | | | | | | | | |  | | |  | | | | | | |
 | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 20 | 21 | 21 | 21 | 21 | 22 | 23 | 24 | 24 | 23 | 22 |
Feels °C | 23 | 20 | 17 | 15 | 16 | 15 | 16 | 16 | 17 | 18 | 17 | 18 | 19 | 18 | 20 | 18 | 18 | 18 | 19 | 19 | 20 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SSE 7 | ENE 8 | E 6 | E 6 | E 5 | ENE 9 | ESE 7 | ESE 5 | ESE 5 | SE 7 | SE 7 | SE 8 | SE 10 | SE 10 | SSE 6 | SSE 6 | SE 7 |
| kJ | 150 | 161 | 97 | 60 | 42 | 41 | 56 | 5 | 151 | 73 | 39 | 26 | 17 | 5 | 29 | 30 | 14 | 13 | 16 | 15 | 25 | 90 | 85 | 97 |
Swell 2 Height (m) Direction Period (s) | SE 8 | ESE 7 | ESE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | ESE 8 | ESE 8 | ESE 8 | ENE 9 | ENE 9 | ESE 7 | ENE 9 | SE 7 | SE 7 | SE 10 | SE 10 | SE 10 | ESE 8 | SE 8 | SE 9 | SE 9 | SSE 15 |
| kJ | 15 | 10 | 6 | 11 | 11 | 6 | 5 | 6 | 6 | 6 | 32 | 28 | 5 | 8 | 13 | 14 | 15 | 15 | 15 | 7 | 17 | 31 | 39 | 22 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | — | S 12 | S 12 | S 12 | SE 11 | SSE 7 | S 7 | ESE 8 | ESE 8 | SE 11 | ENE 12 | ENE 9 | SE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 12 | ENE 12 | ENE 11 | ENE 11 |
| kJ | 7 | 7 | 6 | — | 3 | 3 | 3 | 5 | 5 | 4 | 6 | 6 | 4 | 13 | 8 | 16 | 24 | 12 | 12 | 12 | 13 | 13 | 13 | 11 |
Wind waves Height (m) Direction Period (s) | — | ENE 4 | ENE 5 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 6 | ENE 6 | — | E 5 | ESE 5 | — | ESE 5 | ESE 6 | SE 5 | SSE 5 | SSE 5 | SSE 6 | SW 4 | SW 4 | SSW 5 |
| kJ | — | 30 | 62 | 142 | 177 | 176 | 163 | 181 | 164 | 91 | 60 | — | 25 | 28 | — | 25 | 39 | 39 | 50 | 80 | 114 | 22 | 19 | 48 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 571 | 849 | 1538 | 87 | 87 | 87 | 16 | 16 | 16 | 601 | 43 | 1070 | 30 | 24 | 189 | 126 | 126 | 127 | 189 | 567 | 96 | 87 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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