Surf Forecasts:
How big are the waves at Mera today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 2ft (0.6m), 10s period with SE swell.
- 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) - 2.5ft (0.8m), 8s period with SW swell.
The current surf forecast for Mera at 5AM is: 0.6m 10s primary swell from a Southeast direction (forecast issued at 08:00pm July 27). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 2ft (0.6m) | 10s |
| Afternoon (28 Jul) | 1.5ft (0.5m) | 10s |
| Evening (28 Jul) | 2.5ft (0.8m) | 8s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon night. Warm (max 28°C on Wed afternoon, min 24°C on Mon night). Mainly fresh winds. | ||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||
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 | ESE 10 | ESE 10 | SE 13 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SW 8 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 52 | 67 | 67 | 49 | 63 | 63 | 49 | 49 | 48 | 84 | 65 | 84 | 103 | 159 | 91 | 104 | 181 | 192 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | cross-off | cross | cross-on | cross-on | on | on | cross-on | cross | on | glassy | cross-on | on | cross |
High Tide | 4:54PM1.35m | 2:45AM1.39m | 5:20PM1.39m | 3:29AM1.44m | 5:45PM1.42m | |||||||||||||
Low Tide | 9:40PM1.01m | 10:05AM0.15m | 10:17PM0.95m | 10:39AM0.11m | ||||||||||||||
 |  |  | |  | |  | | | |  |  | | | | | |  | |
 | — | — | — | 4:46 | — | — | — | — | — | — | — | 4:47 | — | — | — | — | — | — |
 | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 27 | 27 | 27 | 27 | 25 | 26 | 27 | 28 | 28 | 27 |
Feels °C | 24 | 25 | 26 | 27 | 26 | 29 | 28 | 27 | 28 | 27 | 25 | 29 | 28 | 30 | 31 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SE 10 | ESE 10 | ESE 10 | SE 10 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | SE 10 | SE 10 | SE 10 | SE 10 | SW 6 | SW 6 | SE 10 | SE 10 | SW 7 |
| kJ | 52 | 67 | 67 | 49 | 55 | 57 | 43 | 40 | 39 | 48 | 48 | 48 | 48 | 112 | 91 | 48 | 47 | 131 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 7 | E 8 | ENE 8 | ENE 8 | SE 10 | SE 10 | ENE 9 | ENE 9 | SE 10 |
| kJ | 22 | 23 | 24 | 44 | 63 | 63 | 49 | 49 | 48 | 27 | 31 | 20 | 19 | 34 | 47 | 28 | 16 | 33 |
Swell 3 Height (m) Direction Period (s) | SW 6 | SE 13 | SE 13 | SE 13 | SSW 9 | SSW 9 | SSW 8 | SSW 9 | SSW 8 | SE 13 | SSW 8 | SSW 8 | SSW 8 | ENE 7 | ENE 7 | E 13 | E 13 | ENE 9 |
| kJ | 8 | 46 | 44 | 44 | 30 | 30 | 28 | 29 | 27 | 28 | 14 | 14 | 7 | 10 | 9 | 14 | 14 | 16 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 7 | — | ENE 7 | — | — | SSW 5 | SW 8 | SW 5 | SW 5 | SW 6 | SW 6 | — | SW 6 | SW 7 | SW 7 |
| kJ | 53 | 44 | 30 | 40 | — | 86 | — | — | 2 | 84 | 65 | 84 | 103 | 159 | — | 104 | 181 | 192 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 47 | 40 | 0 | 0 | 0 | 0 | 36 | 64 | 64 | 153 | 36 | 14 | 12 | 14 | 0 | 12 | 51 | 12 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
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