Surf Forecasts:
How big are the waves at Mera today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 5ft (1.6m), 10s period with E swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 5ft (1.5m), 10s period with E swell.
- Evening surf: Evening surf (14 Aug, local time) - 5ft (1.6m), 10s period with E swell.
The current surf forecast for Mera at 10AM is: 1.6m 10s primary swell from a East direction and 0.6m 9s secondary swell from a South-southwest direction (forecast issued at 02:00am August 14). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 5ft (1.6m) | 10s |
| Afternoon (14 Aug) | 5ft (1.5m) | 10s |
| Evening (14 Aug) | 5ft (1.6m) | 10s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Fri night. Warm (max 27°C on Fri morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||||||||||
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 | 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 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 592 | 592 | 522 | 522 | 459 | 459 | 450 | 502 | 557 | 612 | 546 | 500 | 500 | 440 | 414 | 431 | 431 | 384 | 320 | 320 | 307 | 241 | 235 | 192 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 4:50AM1.61m | 6:10PM1.51m | 5:35AM1.58m | 6:31PM1.51m | 6:19AM1.51m | 6:51PM1.50m | ||||||||||||||||||
Low Tide | 11:09PM0.76m | 11:34AM0.10m | 11:45PM0.65m | 12:07PM0.22m | 00:22AM0.56m | 12:37PM0.38m | ||||||||||||||||||
 | |  | |  | | | |  | | | |  | | |  |  | | | | | | | | |
 | — | 4:58 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — |
mm | 2 | 1 | 2 | 3 | — | — | 1 | 5 | 7 | 4 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 25 | 24 | 25 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 27 | 28 | 28 | 28 | 28 | 28 | 29 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 25 | 24 | 26 | 26 | 27 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 9 | SSW 9 | SSW 9 | SW 9 | SSE 10 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | E 10 | E 10 | E 10 | E 10 | SSW 8 | ESE 9 | ESE 9 |
| kJ | 592 | 592 | 522 | 522 | 459 | 73 | 73 | 73 | 39 | 57 | 105 | 101 | 90 | 86 | 85 | 76 | 55 | 384 | 320 | 320 | 307 | 41 | 46 | 73 |
Swell 2 Height (m) Direction Period (s) | SW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SE 11 | SE 11 | SE 11 | SSE 10 | SW 9 | SSE 10 | SSE 9 | SE 10 | SSE 8 | SSE 8 | ESE 10 | ESE 11 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | ESE 9 | S 9 | SSW 9 |
| kJ | 90 | 75 | 56 | 56 | 55 | 30 | 30 | 29 | 59 | 39 | 52 | 45 | 25 | 13 | 13 | 41 | 44 | 54 | 47 | 47 | 42 | 46 | 42 | 42 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 11 | S 12 | NNW 4 | SE 11 | S 9 | S 8 | S 8 | SSW 11 | SSW 11 | SE 14 | SE 14 | SSE 8 | SE 10 | SE 10 | SSE 8 | SE 12 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | SE 11 | SE 11 | SE 11 |
| kJ | 21 | 20 | 25 | 3 | 19 | 6 | 12 | 13 | 25 | 42 | 7 | 7 | 13 | 16 | 27 | 13 | 35 | 35 | 52 | 35 | 34 | 44 | 42 | 42 |
Wind waves Height (m) Direction Period (s) | — | NNW 4 | NNW 4 | — | — | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | — | — | — | — | E 9 | E 9 | E 9 |
| kJ | — | 1 | 3 | — | — | 459 | 450 | 502 | 557 | 612 | 546 | 500 | 500 | 440 | 414 | 431 | 431 | — | — | — | — | 241 | 235 | 192 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 14 | 47 | 47 | 14 | 50 | 50 | 14 | 47 | 39 | 47 | 47 | 504 | 14 | 0 | 0 | 0 | 0 | 14 | 47 | 14 |
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