Surf Forecasts:
How big are the waves at Mera today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 3ft (0.9m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 2.5ft (0.8m), 9s period with E swell.
- Evening surf: Evening surf (17 Jul, local time) - 2.5ft (0.8m), 8s period with E swell.
The current surf forecast for Mera at 1AM is: 0.9m 9s primary swell from a East-southeast direction and 0.7m 8s secondary swell from a Southwest direction (forecast issued at 08:00pm July 16). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 3ft (0.9m) | 9s |
| Afternoon (17 Jul) | 2.5ft (0.8m) | 9s |
| Evening (17 Jul) | 2.5ft (0.8m) | 8s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri morning. Warm (max 27°C on Thu night, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | ||||||||||||||||
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) | E 9 | E 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | E 9 | E 9 | E 8 | E 8 | ESE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 95 | 99 | 132 | 126 | 122 | 131 | 95 | 95 | 91 | 91 | 125 | 93 | 97 | 102 | 109 | 134 | 136 | 140 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross |
High Tide | 6:55PM1.46m | 5:36AM1.55m | 7:24PM1.44m | 6:24AM1.48m | 7:50PM1.42m | |||||||||||||
Low Tide | 00:06AM0.84m | 12:35PM0.04m | 00:47AM0.76m | 1:11PM0.19m | ||||||||||||||
 |  | | | |  | | | |  | | | | | | | | | |
 | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — |
 | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 30 | 30 | 32 | 32 | 32 | 31 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 27 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | E 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | E 9 | E 9 | E 8 | E 8 | ESE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 84 | 99 | 132 | 126 | 122 | 131 | 95 | 95 | 91 | 91 | 125 | 93 | 97 | 102 | 109 | 134 | 136 | 140 |
Swell 2 Height (m) Direction Period (s) | E 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SSE 10 | SSE 8 | SW 7 | SE 8 | SE 8 | SE 8 |
| kJ | 95 | 63 | 60 | 58 | 57 | 45 | 35 | 34 | 34 | 34 | 26 | 25 | 61 | 47 | 17 | 43 | 32 | 29 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 4 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 8 | SE 10 | SE 9 | SE 9 | SE 10 | SW 7 | SW 7 | SE 13 | SW 7 | SW 7 | SW 7 |
| kJ | 18 | 4 | 15 | 15 | 15 | 15 | 15 | 18 | 14 | 13 | 14 | 14 | 17 | 17 | 7 | 12 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | SSE 4 | — | — | — | — | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | — | — | SE 8 | — | — | — |
| kJ | 6 | — | — | — | — | 13 | 13 | 16 | 17 | 14 | 7 | 8 | — | — | 57 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 64 | 64 | 12 | 12 | 0 | 36 | 47 | 544 | 64 | 64 | 47 | 64 | 0 | 64 | 47 | 47 | 47 | 47 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mera surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest