Surf Forecasts:
How big are the waves at Amatu today (23 Oct):
- Afternoon surf: Afternoon surf (23 Oct, local time) - 3.5ft (1.1m), 13s period with SSW swell.
- Evening surf: Evening surf (23 Oct, local time) - 3.5ft (1.1m), 14s period with SSW swell.
The current surf forecast for Amatu at 8PM is: 1.2m 14s primary swell from a South-southwest direction and 0.4m 11s secondary swell from a Southeast direction, 1.4m 8s secondary swell from a East-southeast direction (forecast issued at 02:00pm October 23). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | - | - |
| Afternoon (23 Oct) | 3.5ft (1.1m) | 13s |
| Evening (23 Oct) | 3.5ft (1.1m) | 14s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Sat afternoon. Warm (max 24°C on Sun morning, min 19°C on Fri afternoon). Winds increasing (light winds from the WSW on Sat night, fresh winds from the SW by Sun afternoon). | ||||||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | ||||||||||||||||||
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 12 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 15 | SW 15 | SSW 14 | SW 6 | SW 7 | SW 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 314 | 405 | 542 | 452 | 402 | 331 | 379 | 407 | 384 | 347 | 390 | 357 | 287 | 644 | 280 | 472 | 1504 | 408 | 287 | 335 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | off | off | cross | cross | cross-on | cross | cross | cross | cross-off | off |
High Tide | 2:43PM1.45m | 2:56AM1.40m | 3:04PM1.51m | 3:41AM1.49m | 3:29PM1.55m | |||||||||||||||
Low Tide | 8:55PM0.53m | 8:59AM0.54m | 9:25PM0.35m | 9:35AM0.59m | ||||||||||||||||
 | |  |  | | | | | |  |  | | | | | | | | | | |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | 4:54 | — | — | — | — | — | — | — | 4:53 | — | — | — | — | — | — | — | 4:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | 5 | 18 | — | — | — | — | — | — | 1 | — | — |
Temp °C | 19 | 19 | 19 | 20 | 20 | 21 | 21 | 22 | 22 | 21 | 19 | 19 | 19 | 20 | 22 | 24 | 24 | 24 | 22 | 20 |
Feels °C | 16 | 16 | 17 | 18 | 18 | 20 | 20 | 20 | 19 | 21 | 19 | 20 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | S 12 | SSW 13 | SSW 14 | SSW 14 | ESE 8 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 8 | ESE 8 | ESE 10 | SW 7 |
| kJ | 314 | 405 | 542 | 452 | 202 | 331 | 379 | 407 | 384 | 347 | 299 | 269 | 239 | 225 | 203 | 156 | 120 | 108 | 117 | 194 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SE 8 | SE 11 | SE 11 | SSW 13 | — | — | SW 18 | — | SW 18 | SW 14 | SW 14 | SW 13 | SW 16 | SW 13 | SW 15 | — | — | SW 13 | ESE 10 |
| kJ | 201 | 64 | 29 | 29 | 402 | — | — | 51 | — | 85 | 390 | 357 | 249 | 644 | 199 | 472 | — | — | 171 | 120 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 10 | — | — | — | — | — | — | — | — | SW 19 | SW 18 | SW 17 | — | SW 15 | — | — | — | — | SW 13 |
| kJ | 31 | 28 | — | — | — | — | — | — | — | — | 127 | 164 | 287 | — | 280 | — | — | — | — | 166 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | ESE 8 | ESE 8 | — | ESE 8 | SE 8 | SE 8 | SE 8 | SE 7 | — | — | — | — | — | SSW 6 | SSW 14 | SW 6 | SW 7 | SW 7 |
| kJ | 119 | 102 | 237 | 220 | — | 219 | 238 | 314 | 355 | 267 | — | — | — | — | — | 74 | 1504 | 408 | 287 | 335 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 46 | 53 | 87 | 78 | 60 | 24 | 30 | 53 | 53 | 30 | 0 | 0 | 6 | 6 | 87 | 30 | 127 | 30 | 30 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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