Surf Forecasts:
How big are the waves at Mera today (28 Jul):
- Afternoon surf: Afternoon surf (28 Jul, local time) - 1.5ft (0.5m), 10s period with SE swell.
- Evening surf: Evening surf (28 Jul, local time) - 1.5ft (0.5m), 10s period with SE swell.
The current surf forecast for Mera at 9PM is: 1.1m 4s primary swell from a Southwest direction and 0.5m 10s secondary swell from a Southeast direction (forecast issued at 02:00pm July 28). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | - | - |
| Afternoon (28 Jul) | 1.5ft (0.5m) | 10s |
| Evening (28 Jul) | 1.5ft (0.5m) | 10s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 28°C on Tue night, min 26°C on Tue night). Winds decreasing (fresh winds from the SW on Tue night, calm by Thu morning). | ||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||
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 10 | SE 10 | SSW 8 | SE 10 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SSW 7 | SW 7 | SW 6 | SE 10 | SW 6 | SW 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 49 | 49 | 61 | 49 | 117 | 187 | 182 | 157 | 155 | 206 | 228 | 261 | 149 | 88 | 83 | 52 | 43 | 32 | 56 | 31 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | off | off | off | glassy | on | cross-on | on | on |
High Tide | 5:20PM1.39m | 3:29AM1.44m | 5:45PM1.42m | 4:08AM1.48m | 6:08PM1.44m | |||||||||||||||
Low Tide | 10:05AM0.15m | 10:17PM0.95m | 10:39AM0.11m | 10:50PM0.89m | 11:11AM0.09m | |||||||||||||||
 |  |  |  |  |  | | | | | | | | | | | | | |  | |
 | — | — | — | — | — | 4:47 | — | — | — | — | — | — | — | 4:48 | — | — | — | — | — | — |
 | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — |
mm | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 28 | 28 | 27 | 26 | 27 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 28 | 27 |
Feels °C | 28 | 28 | 28 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 31 | 31 | 29 | 28 | 31 | 30 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 12 | SW 7 | SW 7 | SW 7 | SSW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 |
| kJ | 43 | 31 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 49 | 187 | 149 | 88 | 83 | 52 | 43 | 32 | 43 | 31 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 9 | ENE 9 | ENE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 8 | SW 8 | SE 10 | SE 10 | SE 10 |
| kJ | 49 | 49 | 30 | 18 | 19 | 21 | 11 | 10 | 7 | 16 | 17 | 33 | 33 | 23 | 23 | 23 | 15 | 24 | 25 | 15 |
Swell 3 Height (m) Direction Period (s) | SSW 8 | SSW 9 | SE 13 | SE 13 | SE 13 | SE 13 | ESE 13 | E 9 | ENE 7 | E 13 | E 13 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SE 10 | SE 10 | SSW 8 | E 8 | E 8 |
| kJ | 28 | 29 | 28 | 28 | 28 | 28 | 17 | 6 | 5 | 14 | 14 | 16 | 16 | 16 | 16 | 23 | 14 | 11 | 13 | 13 |
Wind waves Height (m) Direction Period (s) | — | S 2 | SSW 8 | SW 4 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | N 3 | N 3 | NNE 3 | — | — | — | SW 6 | — |
| kJ | — | 1 | 61 | 49 | 117 | 187 | 182 | 157 | 155 | 206 | 228 | 261 | 2 | 1 | 1 | — | — | — | 56 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 64 | 64 | 64 | 70 | 36 | 33 | 12 | 14 | 12 | 33 | 61 | 12 | 0 | 0 | 0 | 0 | 36 | 64 | 36 | 12 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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