Surf Forecasts:
How big are the waves at Mera today (10 Nov):
- Morning surf: Morning surf (10 Nov, local time) - 7ft (2.2m), 9s period with E swell.
- Afternoon surf: Afternoon surf (10 Nov, local time) - 3ft (0.9m), 9s period with SE swell.
- Evening surf: Evening surf (10 Nov, local time) - 3ft (0.9m), 9s period with SE swell.
The current surf forecast for Mera at 8AM is: 2.2m 9s primary swell from a East direction and 0.1m 12s secondary swell from a South direction (forecast issued at 02:00am November 10). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Nov) | 7ft (2.2m) | 9s |
| Afternoon (10 Nov) | 3ft (0.9m) | 9s |
| Evening (10 Nov) | 3ft (0.9m) | 9s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue morning. Very mild (max 18°C on Thu afternoon, min 11°C on Tue morning). Winds decreasing (strong winds from the NNE on Tue morning, calm by Wed night). | |||||||||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Fri 13 | ||||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||
Wave Height (m) Direction Period (s) | ESE 9 | E 9 | E 9 | E 9 | E 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 11 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
Wave Graph  | |||||||||||||||||||||||||||
 kJ | 318 | 720 | 791 | 736 | 600 | 138 | 183 | 141 | 119 | 99 | 106 | 75 | 70 | 96 | 92 | 98 | 144 | 147 | 150 | 118 | 115 | 98 | 85 | 87 | 90 | 67 | 70 |
Wind (km/h) | |||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | glassy | glassy | on | on | on | on | on | on | on | on |
High Tide | 5:25AM1.45m | 4:01PM1.54m | 6:01AM1.42m | 4:27PM1.53m | 6:39AM1.38m | 4:54PM1.49m | |||||||||||||||||||||
Low Tide | 10:31PM0.07m | 10:35AM0.85m | 11:03PM0.05m | 11:07AM0.89m | 11:35PM0.06m | 11:39AM0.92m | 00:08AM0.11m | ||||||||||||||||||||
 | | |  | | |  | |  |  | |  | | | | | | | | | | | | | | | | |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 |
 | — | — | — | — | — | 4:38 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | 4:37 |
mm | 1 | 4 | 5 | 3 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 13 | 12 | 11 | 11 | 11 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 18 |
Feels °C | 5 | 5 | 4 | 4 | 4 | 4 | 6 | 7 | 5 | 4 | 4 | 4 | 8 | 10 | 10 | 12 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | — | E 9 | E 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
| kJ | 318 | 416 | — | 736 | 600 | 138 | 183 | 141 | 119 | 99 | 106 | 75 | 61 | 96 | 92 | 98 | 144 | 147 | 150 | 118 | 115 | 98 | 85 | 87 | 90 | 67 | 70 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 12 | S 12 | SE 9 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | S 11 | E 9 | S 11 | SSW 11 | ENE 6 | SSW 10 | S 10 | S 10 | S 9 | S 9 | S 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 3 | 3 | 3 | 3 | 138 | 17 | 32 | 34 | 49 | 46 | 69 | 61 | 44 | 61 | 38 | 39 | 33 | 31 | 16 | 15 | 14 | 14 | 15 | 14 | 7 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | E 12 | — | — | — | S 11 | — | SSW 14 | S 8 | — | S 8 | E 9 | ESE 10 | SSW 11 | SE 9 | S 14 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 9 | — | ENE 6 | SSE 9 | SSE 8 | NE 7 | NE 7 | SE 4 |
| kJ | 3 | — | — | — | 10 | — | 21 | 6 | — | 5 | 27 | 31 | 70 | 13 | 4 | 36 | 34 | 33 | 29 | 15 | — | 8 | 15 | 14 | 8 | 8 | 1 |
Wind waves Height (m) Direction Period (s) | NE 8 | E 9 | E 9 | N 5 | N 5 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 6 | — | — | — | — | — | — | SSW 2 | SSW 3 | SSW 3 | SW 4 | SW 4 | SW 4 |
| kJ | 200 | 720 | 791 | 51 | 36 | 675 | 567 | 540 | 484 | 427 | 215 | 242 | 179 | 84 | 53 | — | — | — | — | — | — | 1 | 3 | 7 | 16 | 17 | 22 |
Nearest Offshore or Glassy | |||||||||||||||||||||||||||
Distance (km) | 153 | 153 | 153 | 563 | 148 | 57 | 14 | 14 | 14 | 50 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 70 | 77 | 74 | 87 | 70 | 70 | 70 |
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)
Never miss your swells again.
Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.
Scan the QR code to open the Surf‑Forecast app
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