Surf Forecasts:
How big are the waves at Mera today (13 Jul):
- Afternoon surf: Afternoon surf (13 Jul, local time) - 4.5ft (1.4m), 12s period with SW swell.
- Evening surf: Evening surf (13 Jul, local time) - 5ft (1.5m), 12s period with SW swell.
The current surf forecast for Mera at 7PM is: 1.4m 12s primary swell from a Southwest direction and 0.7m 7s secondary swell from a Southwest direction (forecast issued at 02:00pm July 13). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | - | - |
| Afternoon (13 Jul) | 4.5ft (1.4m) | 12s |
| Evening (13 Jul) | 5ft (1.5m) | 12s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 25°C on Mon night). Winds increasing (calm on Mon afternoon, fresh winds from the SSW by Wed night). | ||||||||||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
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 | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 10 | SSW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 5 | SSW 5 | SSW 5 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 892 | 597 | 587 | 625 | 488 | 418 | 360 | 303 | 229 | 192 | 178 | 145 | 142 | 117 | 96 | 88 | 84 | 130 | 172 | 232 | 71 | 76 | 74 | 68 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-off | off | off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on |
High Tide | 5:12PM1.44m | 3:03AM1.53m | 5:50PM1.47m | 3:57AM1.57m | 6:24PM1.48m | 4:48AM1.58m | ||||||||||||||||||
Low Tide | 9:40AM-0.05m | 9:58PM1.07m | 10:28AM-0.11m | 10:43PM1.00m | 11:13AM-0.12m | 11:25PM0.92m | ||||||||||||||||||
 | | |  |  | |  |  | | | | | | | | | | | |  | | | | | |
 | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:37 | — | — |
 | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | 6:53 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 29 | 32 | 31 | 30 | 29 | 28 | 29 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 29 | 28 | 28 | 29 | 26 | 26 | 26 | 26 | 27 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 10 | SSW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | E 9 | E 9 | E 10 | E 10 | E 9 | E 8 | E 8 |
| kJ | 892 | 597 | 587 | 625 | 488 | 418 | 360 | 303 | 229 | 192 | 178 | 145 | 142 | 117 | 96 | 88 | 84 | 43 | 57 | 47 | 65 | 76 | 69 | 68 |
Swell 2 Height (m) Direction Period (s) | E 9 | SW 7 | SW 7 | E 9 | E 9 | E 10 | E 10 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | ESE 10 | E 10 | E 9 | E 10 | SSE 9 | SSE 9 | ESE 9 | SE 9 | SE 9 | SSE 9 | SW 8 |
| kJ | 26 | 52 | 44 | 26 | 26 | 29 | 30 | 27 | 30 | 33 | 32 | 31 | 31 | 32 | 46 | 45 | 46 | 9 | 8 | 16 | 13 | 13 | 8 | 25 |
Swell 3 Height (m) Direction Period (s) | SE 10 | E 9 | E 9 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 12 | SE 11 | SE 9 | SE 11 | SE 11 | SE 11 | SSE 9 |
| kJ | 15 | 26 | 26 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 16 | 26 | 26 | 17 | 18 | 18 | 18 | 5 | 5 | 13 | 5 | 5 | 5 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | SSW 3 | SSW 3 | SSW 3 | SSW 3 | SSW 3 | SSW 9 | SSW 9 | SSW 9 | SSW 5 | SSW 5 | SSW 5 | SSW 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 3 | 4 | 3 | 130 | 172 | 232 | 71 | 74 | 74 | 55 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 64 | 64 | 64 | 64 | 70 | 64 | 70 | 88 | 64 | 70 | 88 | 500 | 483 | 148 | 87 | 74 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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