
Surf Forecasts:
How big are the waves at Mera today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 3ft (0.9m), 12s period with E swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 3.5ft (1.1m), 10s period with SSE swell.
- Evening surf: Evening surf (14 Sep, local time) - 3ft (0.9m), 14s period with E swell.
The current surf forecast for Mera at 8AM is: 0.9m 12s primary swell from a East direction and 0.7m 9s secondary swell from a Southeast direction, 0.1m 7s secondary swell from a Southwest direction (forecast issued at 02:00am September 14). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 3ft (0.9m) | 12s |
| Afternoon (14 Sep) | 3.5ft (1.1m) | 10s |
| Evening (14 Sep) | 3ft (0.9m) | 14s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 47mm), heaviest during Tue morning. Warm (max 27°C on Mon afternoon, min 21°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the NNE by Wed night). | ||||||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 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 12 | E 12 | E 12 | E 12 | E 12 | SSE 10 | SSE 10 | E 14 | E 14 | E 14 | SE 8 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 |
Wave Graph | ||||||||||||||||||||||||
187 | 187 | 184 | 229 | 184 | 218 | 264 | 325 | 253 | 243 | 211 | 366 | 399 | 405 | 329 | 394 | 284 | 280 | 276 | 276 | 272 | 212 | 193 | 187 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross | glassy | glassy | cross-off | cross-off | off | off | off | off | off |
High Tide | 6:10AM1.51m | 5:54PM1.56m | 6:51AM1.42m | 6:12PM1.54m | 7:33AM1.32m | 6:31PM1.51m | ||||||||||||||||||
Low Tide | 11:52PM0.34m | 12:01PM0.59m | 00:25AM0.31m | 12:26PM0.72m | 00:58AM0.32m | 12:49PM0.83m | ||||||||||||||||||
— | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | |
— | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:46 | — | — | |
mm | — | — | — | — | — | — | — | — | 1 | 5 | 2 | 1 | 9 | 7 | — | 1 | 2 | — | 1 | 5 | 3 | 3 | 1 | 3 |
Temp °C | 25 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 23 | 22 | 23 | 24 | 23 | 23 | 25 | 25 | 25 | 25 | 24 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 28 | 28 | 28 | 27 | 26 | 27 | 26 | 27 | 21 | 23 | 24 | 25 | 26 | 27 | 29 | 30 | 29 | 29 | 26 | 22 | 22 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | SE 9 | SE 9 | SE 9 | E 13 | E 14 | SE 8 | SE 8 | SE 8 | E 14 | SE 8 | SE 8 | SE 7 | SE 8 | SE 7 | SE 7 | E 12 | E 12 |
187 | 187 | 184 | 229 | 184 | 187 | 193 | 192 | 176 | 168 | 167 | 366 | 125 | 138 | 159 | 394 | 109 | 94 | 102 | 125 | 89 | 91 | 193 | 187 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 9 | ENE 16 | E 16 | E 16 | E 14 | E 14 | E 14 | ENE 16 | SE 8 | E 14 | E 14 | E 14 | SE 8 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | SE 8 | SE 8 |
46 | 45 | 51 | 88 | 50 | 75 | 43 | 325 | 253 | 243 | 84 | 114 | 399 | 405 | 329 | 129 | 284 | 280 | 276 | 276 | 272 | 212 | 78 | 58 | |
Swell 3 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 10 | — | — | — | SSW 5 | SSW 6 | SSW 5 | SSW 5 | SW 5 | — | SSW 5 |
8 | 8 | 8 | 4 | 4 | 5 | 5 | 5 | 5 | 4 | 5 | 5 | 11 | 10 | — | — | — | 21 | 17 | 17 | 11 | 7 | — | 3 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 7 | SSE 10 | SSE 10 | SSE 10 | SW 4 | SW 4 | WSW 4 | SE 8 | SSE 8 | SSW 4 | SSW 4 | — | SSE 8 | SSW 6 | — | — | NE 3 | ENE 4 | ENE 5 | NE 5 | ENE 6 |
— | — | — | 2 | 151 | 218 | 264 | 6 | 10 | 8 | 211 | 162 | 34 | 21 | — | 161 | 27 | — | — | 2 | 14 | 27 | 49 | 65 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 64 | 74 | 88 | 88 | 153 | 87 | 504 | 70 | 12 | 73 | 73 | 12 | 12 | 12 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 153 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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