Surf Forecasts:
How big are the waves at Mera today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 2.5ft (0.8m), 6s period with ESE swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 3ft (0.9m), 7s period with ESE swell.
- Evening surf: Evening surf (19 Oct, local time) - 3.5ft (1.0m), 9s period with SE swell.
The current surf forecast for Mera at 4PM is: 0.9m 7s primary swell from a East-southeast direction and 0.2m 9s secondary swell from a East direction, 1.2m 5s secondary swell from a Southwest direction (forecast issued at 08:00am October 19). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 2.5ft (0.8m) | 6s |
| Afternoon (19 Oct) | 3ft (0.9m) | 7s |
| Evening (19 Oct) | 3.5ft (1.0m) | 9s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue afternoon. Warm (max 25°C on Tue afternoon, min 23°C on Wed night). Mainly near gales. | ||||||||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||||||
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 7 | ESE 6 | ESE 7 | ESE 7 | SE 7 | SE 9 | SE 8 | SE 8 | SE 8 | SSE 15 | SE 9 | SSE 12 | SE 13 | SE 12 | SSE 12 | SE 12 | SE 12 | SSE 14 | SW 6 | SW 7 | SW 7 | SW 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 86 | 43 | 66 | 90 | 104 | 148 | 132 | 112 | 115 | 199 | 124 | 199 | 501 | 343 | 488 | 414 | 400 | 899 | 341 | 561 | 879 | 903 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 1:12PM1.16m | 8:02PM1.14m | 1:48PM1.22m | 11:22PM1.09m | 2:11PM1.28m | |||||||||||||||||
Low Tide | 3:51AM0.52m | 5:06PM1.12m | 5:33AM0.54m | 7:21PM1.01m | 6:51AM0.52m | 7:56PM0.87m | ||||||||||||||||
 |  | | |  | |  | | | | |  |  | | | | | | | | | | |
 | 5:48 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 4:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | — | — |
Temp °C | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 |
Feels °C | 18 | 19 | 19 | 19 | 20 | 21 | 21 | 22 | 22 | 21 | 21 | 23 | 23 | 24 | 23 | 22 | 22 | 20 | 21 | 20 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | SE 7 | ESE 6 | ESE 7 | ESE 7 | SE 7 | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SSE 12 | SE 13 | SE 12 | SSE 12 | SE 12 | SE 12 | SSE 14 | SE 11 | S 13 | SSE 13 | S 14 |
| kJ | 86 | 43 | 66 | 90 | 104 | 148 | 132 | 112 | 115 | 128 | 115 | 199 | 501 | 343 | 488 | 414 | 400 | 899 | 224 | 521 | 507 | 388 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | E 9 | SSE 16 | SSE 15 | SSE 14 | SE 13 | SSE 13 | SSE 15 | SSE 12 | SE 9 | S 18 | SSE 13 | S 16 | S 16 | S 15 | S 14 | S 14 | ESE 9 | S 17 | SSE 11 |
| kJ | 16 | 16 | 25 | 7 | 25 | 21 | 41 | 46 | 68 | 199 | 98 | 95 | 103 | 139 | 260 | 318 | 352 | 405 | 297 | 49 | 579 | 214 |
Swell 3 Height (m) Direction Period (s) | ENE 12 | E 9 | E 9 | SE 16 | E 9 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | E 9 | S 15 | S 15 | E 8 | S 17 | E 11 | NE 10 | — | S 18 | S 18 | S 18 | ESE 9 | S 17 |
| kJ | 13 | 7 | 6 | 10 | 6 | 28 | 58 | 53 | 91 | 1 | 110 | 110 | 1 | 148 | 2 | 4 | — | 216 | 224 | 235 | 49 | 351 |
Wind waves Height (m) Direction Period (s) | SW 4 | SSW 4 | SSW 4 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 |
| kJ | 6 | 31 | 46 | 59 | 63 | 47 | 47 | 53 | 47 | 83 | 124 | 106 | 74 | 64 | 49 | 55 | 103 | 200 | 341 | 561 | 879 | 903 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 88 | 153 | 578 | 504 | 73 | 69 | 69 | 69 | 69 | 153 | 60 | 36 | 36 | 36 | 60 | 69 | 148 | 504 | 529 | 504 | 483 | 500 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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