Surf Forecasts:
How big are the waves at Amatu today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 8ft (2.5m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 8ft (2.5m), 16s period with SSW swell.
- Evening surf: Evening surf (11 Jul, local time) - 8ft (2.5m), 16s period with SSW swell.
The current surf forecast for Amatu at 7AM is: 2.5m 16s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a East direction (forecast issued at 02:00am July 11). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 8ft (2.5m) | 16s |
| Afternoon (11 Jul) | 8ft (2.5m) | 16s |
| Evening (11 Jul) | 8ft (2.5m) | 16s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Sun night. Warm (max 27°C on Mon afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||||||||||
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) | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2980 | 3418 | 3416 | 3375 | 3358 | 3465 | 3237 | 3157 | 2968 | 2928 | 3075 | 2973 | 2936 | 2389 | 1982 | 1833 | 1321 | 1095 | 820 | 640 | 529 | 451 | 378 | 273 |
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 | cross-on | cross | cross | cross | cross | cross-off | glassy | cross-off | glassy | glassy | glassy | glassy |
High Tide | 11:59PM1.34m | 3:42PM1.29m | 1:08AM1.39m | 4:33PM1.39m | 2:13AM1.46m | 5:16PM1.46m | ||||||||||||||||||
Low Tide | 7:51AM0.19m | 8:03PM1.12m | 8:50AM0.04m | 9:17PM1.12m | 9:44AM-0.07m | |||||||||||||||||||
 | |  | | |  | |  | | | | | | |  |  | | | | |  | | |  | |
 | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 5 | 2 | 1 | — | — | 1 | — | — | 1 |
Temp °C | 23 | 23 | 23 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 26 | 25 | 26 | 27 | 26 | 24 |
Feels °C | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 24 | 24 | 25 | 25 | 26 | 27 | 27 | 27 | 28 | 26 | 27 | 30 | 28 | 30 | 30 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 12 |
| kJ | 2980 | 3418 | 3416 | 3375 | 3358 | 3465 | 3237 | 3157 | 2968 | 2928 | 3075 | 2973 | 2936 | 2389 | 1982 | 1833 | 1321 | 1095 | 820 | 640 | 529 | 451 | 378 | 273 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 9 | E 9 | E 9 | SSE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSW 7 |
| kJ | 90 | 60 | 58 | 60 | 56 | 58 | 58 | 58 | 58 | 58 | 58 | 57 | 40 | 40 | 41 | 41 | 41 | 26 | 26 | 26 | 26 | 26 | 27 | 36 |
Swell 3 Height (m) Direction Period (s) | — | E 9 | — | — | E 9 | — | SE 15 | SE 15 | SE 14 | SE 10 | SW 22 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 12 | ESE 9 |
| kJ | — | 60 | — | — | 60 | — | 8 | 8 | 8 | 27 | 229 | 40 | 26 | 24 | 25 | 24 | 25 | 25 | 25 | 15 | 15 | 16 | 22 | 27 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 4 | SSW 4 | SSW 4 | — | — | SW 4 | SW 4 | SW 4 | SW 5 | SW 4 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 22 | 17 | 18 | — | — | 28 | 18 | 26 | 41 | 23 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 24 | 30 | 35 | 24 | 24 | 24 | 30 | 75 | 75 | 75 | 30 | 184 | 30 | 6 | 6 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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