Surf Forecasts:
How big are the waves at Mera today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 1.5ft (0.4m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 1.5ft (0.5m), 14s period with E swell.
- Evening surf: Evening surf (31 Aug, local time) - 2ft (0.6m), 13s period with ESE swell.
The current surf forecast for Mera at 5PM is: 0.5m 14s primary swell from a East direction and 0.5m 9s secondary swell from a Southwest direction (forecast issued at 08:00am August 31). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 1.5ft (0.4m) | 9s |
| Afternoon (31 Aug) | 1.5ft (0.5m) | 14s |
| Evening (31 Aug) | 2ft (0.6m) | 13s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 26°C on Mon afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||
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) | SE 10 | SE 9 | ESE 14 | E 14 | E 14 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph | ||||||||||||||||||||||
33 | 31 | 63 | 96 | 134 | 139 | 173 | 208 | 202 | 236 | 289 | 276 | 244 | 305 | 292 | 188 | 224 | 216 | 162 | 156 | 161 | 167 | |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:58AM1.53m | 6:19PM1.53m | 6:42AM1.47m | 6:38PM1.53m | 7:32AM1.37m | 6:58PM1.52m | ||||||||||||||||
Low Tide | 12:10PM0.44m | 00:34AM0.40m | 12:38PM0.59m | 1:12AM0.36m | 1:04PM0.75m | |||||||||||||||||
5:11 | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | |
— | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 25 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 26 |
Feels °C | 26 | 27 | 25 | 27 | 25 | 24 | 25 | 25 | 23 | 25 | 28 | 28 | 29 | 27 | 28 | 27 | 27 | 28 | 29 | 28 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 14 | E 14 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 |
59 | 59 | 59 | 96 | 134 | 139 | 173 | 208 | 202 | 236 | 289 | 276 | 244 | 305 | 292 | 188 | 224 | 216 | 162 | 156 | 161 | 167 | |
Swell 2 Height (m) Direction Period (s) | SW 6 | SW 6 | ESE 14 | E 11 | SW 9 | E 11 | E 11 | E 11 | SSW 9 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SW 9 | SW 9 | ENE 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 |
11 | 11 | 63 | 58 | 41 | 58 | 59 | 59 | 53 | 47 | 43 | 26 | 26 | 27 | 20 | 9 | 22 | 22 | 40 | 41 | 41 | 40 | |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 9 | SW 9 | E 11 | SSW 9 | SW 9 | SW 10 | E 10 | SSW 9 | SW 9 | SW 9 | SW 9 | SSW 8 | SSW 8 | SW 9 | SW 8 | SE 10 | E 14 | ENE 13 | ENE 12 | E 12 |
33 | 31 | 31 | 31 | 57 | 31 | 30 | 33 | 52 | 53 | 29 | 28 | 28 | 14 | 13 | 20 | 11 | 17 | 32 | 59 | 52 | 75 | |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 4 | ENE 4 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | ENE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
4 | 7 | 17 | 34 | 48 | 42 | 37 | 31 | 41 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 33 | 204 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 47 | 64 | 64 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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