Surf Forecasts:
How big are the waves at Mera today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 3.5ft (1.1m), 10s period with E swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 3.5ft (1.0m), 10s period with E swell.
- Evening surf: Evening surf (02 Sep, local time) - 3ft (0.9m), 10s period with E swell.
The current surf forecast for Mera at 2AM is: 1.2m 11s primary swell from a East direction and 0.4m 9s secondary swell from a Southwest direction (forecast issued at 08:00pm September 01). An open ocean swell of 0.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 3.5ft (1.1m) | 10s |
| Afternoon (02 Sep) | 3.5ft (1.0m) | 10s |
| Evening (02 Sep) | 3ft (0.9m) | 10s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 128mm), heaviest during Fri morning. Warm (max 27°C on Wed morning, min 22°C on Fri afternoon). Winds increasing (light winds from the SE on Wed night, fresh winds from the NNE by Fri afternoon). | ||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||
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 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 348 | 303 | 350 | 332 | 274 | 259 | 196 | 192 | 196 | 162 | 237 | 229 | 94 | 162 | 125 | 94 | 94 | 94 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | on | cross-on | cross |
High Tide | 6:38PM1.53m | 7:32AM1.37m | 6:58PM1.52m | 8:33AM1.25m | 7:21PM1.50m | |||||||||||||
Low Tide | 1:12AM0.36m | 1:04PM0.75m | 1:57AM0.35m | 1:29PM0.91m | ||||||||||||||
 |  |  |  |  | | | | | | |  |  | | | | | | |
 | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | 1 | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 |
Feels °C | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 30 | 30 | 31 | 31 | 31 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 10 | E 10 | E 10 | S 8 | SSE 6 | SE 6 |
| kJ | 348 | 303 | 350 | 332 | 274 | 259 | 196 | 192 | 196 | 162 | 237 | 229 | 94 | 162 | 125 | 71 | 47 | 58 |
Swell 2 Height (m) Direction Period (s) | SW 9 | SW 9 | SW 9 | SW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | S 9 | S 9 | S 9 | E 10 | E 10 | E 10 |
| kJ | 28 | 27 | 20 | 20 | 13 | 22 | 40 | 41 | 42 | 64 | 62 | 62 | 56 | 74 | 74 | 94 | 94 | 94 |
Swell 3 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 9 | SE 10 | E 14 | ENE 13 | ENE 12 | E 12 | SE 10 | SE 10 | E 11 | SE 10 | SE 10 | ENE 6 | SSW 8 | SSW 12 |
| kJ | 14 | 14 | 13 | 13 | 12 | 17 | 32 | 59 | 52 | 75 | 17 | 15 | 88 | 24 | 24 | 8 | 24 | 78 |
Wind waves Height (m) Direction Period (s) | ENE 7 | E 4 | ENE 7 | ENE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 59 | 9 | 60 | 64 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | 47 | 0 | 12 | 64 | 36 | 36 | 64 | 12 | 12 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Surf Rating (10 Max)
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