Surf Forecasts:
How big are the waves at Amatu today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 6ft (1.8m), 9s period with S swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 5ft (1.5m), 8s period with SSE swell.
- Evening surf: Evening surf (22 Sep, local time) - 4ft (1.2m), 8s period with SSE swell.
The current surf forecast for Amatu at 2PM is: 1.6m 8s primary swell from a South-southeast direction and 0.6m 9s secondary swell from a East-northeast direction (forecast issued at 08:00am September 22). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 6ft (1.8m) | 9s |
| Afternoon (22 Sep) | 5ft (1.5m) | 8s |
| Evening (22 Sep) | 4ft (1.2m) | 8s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Wed night. Warm (max 27°C on Tue morning, min 21°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||||||
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 10 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 | S 8 | S 7 | E 5 | SE 7 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | ENE 9 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 752 | 541 | 463 | 293 | 235 | 187 | 118 | 88 | 71 | 85 | 75 | 115 | 107 | 107 | 112 | 108 | 69 | 53 | 52 | 64 | 47 | 47 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-on | glassy | off | off | glassy | cross | cross-off | cross-off |
High Tide | 3:17PM1.32m | 1:39AM1.26m | 3:30PM1.39m | 2:29AM1.36m | 3:45PM1.45m | |||||||||||||||||
Low Tide | 7:53AM0.45m | 8:43PM0.97m | 8:35AM0.39m | 9:06PM0.84m | 9:09AM0.35m | |||||||||||||||||
 |  |  | |  |  |  | | | |  | | | |  | | | | |  | |  | |
 | 5:26 | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | — | — | — | — | — | 1 | — | 1 | — | — | 1 | 1 | — | 1 | 2 | 2 | — | — | — | 1 | — | — |
Temp °C | 26 | 27 | 27 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 21 | 24 | 26 | 25 | 24 | 23 |
Feels °C | 31 | 31 | 29 | 24 | 26 | 25 | 23 | 22 | 22 | 21 | 21 | 22 | 23 | 24 | 25 | 27 | 23 | 27 | 29 | 27 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 | S 8 | S 7 | S 7 | SE 7 | SE 6 | NE 9 | NE 10 | NE 10 | NE 9 | NE 9 | SE 6 | SE 6 | SE 5 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 752 | 541 | 463 | 293 | 235 | 187 | 118 | 88 | 51 | 85 | 75 | 31 | 48 | 45 | 38 | 36 | 69 | 50 | 32 | 64 | 47 | 47 |
Swell 2 Height (m) Direction Period (s) | E 10 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | E 10 | ENE 9 | SSE 9 | E 9 | E 10 | NE 8 | E 10 | E 9 | E 9 | E 9 | E 9 | NE 9 | ENE 9 | ENE 9 | SE 5 | SE 5 | SE 5 |
| kJ | 88 | 66 | 49 | 59 | 31 | 30 | 49 | 8 | 15 | 28 | 16 | 17 | 15 | 15 | 15 | 14 | 39 | 53 | 52 | 16 | 15 | 8 |
Swell 3 Height (m) Direction Period (s) | SW 7 | E 9 | E 13 | WSW 8 | NE 8 | NE 8 | E 9 | W 6 | SE 9 | SE 9 | E 10 | SSE 9 | SSE 9 | SSE 9 | S 8 | SSE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 14 | 44 | 3 | 6 | 16 | 10 | 28 | 3 | 3 | 3 | 16 | 8 | 8 | 8 | 1 | 7 | 14 | 14 | 14 | 15 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 3 | ENE 4 | ENE 4 | E 4 | E 5 | E 5 | ENE 5 | ENE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | — | — | — | — | — | — |
| kJ | — | — | — | 4 | 8 | 8 | 20 | 60 | 71 | 40 | 41 | 115 | 107 | 107 | 112 | 108 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 35 | 190 | 87 | 55 | 231 | 190 | 231 | 279 | 1459 | 1459 | 889 | 1279 | 24 | 0 | 0 | 0 | 0 | 16 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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