Surf Forecasts:
How big are the waves at Mera today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 6ft (1.8m), 13s period with SE swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 5.5ft (1.7m), 12s period with SE swell.
- Evening surf: Evening surf (13 Oct, local time) - 4.5ft (1.4m), 11s period with SE swell.
The current surf forecast for Mera at 3PM is: 1.7m 12s primary swell from a Southeast direction and 1.4m 8s secondary swell from a East direction (forecast issued at 08:00am October 13). An open ocean swell of 1.8m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 6ft (1.8m) | 13s |
| Afternoon (13 Oct) | 5.5ft (1.7m) | 12s |
| Evening (13 Oct) | 4.5ft (1.4m) | 11s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 24°C on Wed morning, min 18°C on Thu morning). Winds increasing (calm on Tue night, strong winds from the SW by Wed morning). | ||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||||||||||
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) | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SW 6 | WSW 6 | WSW 6 | WSW 6 | E 9 | E 9 | E 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1155 | 1137 | 1109 | 833 | 694 | 503 | 452 | 388 | 325 | 378 | 361 | 320 | 277 | 234 | 239 | 40 | 16 | 8 | 4 | 607 | 529 | 356 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | cross-off | glassy | on | on | on | on | on | on | on | cross-off | off | off | off | off | off | off | cross-off | cross-off |
High Tide | 6:03AM1.47m | 5:03PM1.57m | 6:41AM1.41m | 5:25PM1.54m | 7:22AM1.33m | 5:47PM1.48m | ||||||||||||||||
Low Tide | 11:29AM0.77m | 11:55PM0.16m | 11:56AM0.85m | 00:27AM0.20m | 12:22PM0.92m | |||||||||||||||||
 |  |  | |  | | | | | | | | | |  | | | | | |  | | |
 | 5:43 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — |
 | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 20 | 19 | 19 | 18 | 19 | 20 | 20 | 20 |
Feels °C | 17 | 17 | 21 | 23 | 25 | 25 | 24 | 21 | 19 | 19 | 19 | 20 | 20 | 20 | 14 | 14 | 15 | 13 | 15 | 17 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SW 6 | WSW 6 | E 12 | WSW 6 | WSW 6 | SW 7 | E 8 |
| kJ | 1155 | 1137 | 1109 | 833 | 694 | 503 | 452 | 388 | 325 | 378 | 361 | 320 | 277 | 234 | 239 | 40 | 16 | 75 | 4 | 4 | 2 | 356 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | SE 9 | SE 9 | SE 9 | WSW 6 | SE 8 | — | WSW 6 | — | — | W 6 | — |
| kJ | 398 | 326 | 316 | 264 | 191 | 157 | 94 | 75 | 45 | 54 | — | 21 | 39 | 38 | 80 | 35 | — | 8 | — | — | 1 | — |
Swell 3 Height (m) Direction Period (s) | E 14 | — | — | E 13 | E 13 | E 13 | E 13 | E 13 | ENE 13 | — | — | — | — | — | SE 8 | — | — | — | — | — | — | — |
| kJ | 4 | — | — | 3 | 3 | 3 | 3 | 3 | 17 | — | — | — | — | — | 35 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | WSW 3 | WSW 4 | WSW 5 | WSW 6 | SW 6 | WSW 6 | NE 3 | ENE 10 | ENE 10 | ENE 8 | E 8 | E 9 | E 9 | ENE 8 |
| kJ | 498 | 428 | 414 | 418 | — | — | — | — | 5 | 18 | 65 | 164 | 138 | 107 | 4 | 666 | 748 | 520 | 576 | 607 | 529 | 522 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 52 | 0 | 0 | 0 | 0 | 0 | 12 | 64 | 73 | 153 | 153 | 517 | 59 | 12 | 77 | 526 | 153 | 153 | 153 | 0 | 14 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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