Surf Forecasts:
How big are the waves at Mera today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 11ft (3.5m), 16s period with ESE swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 13ft (4.0m), 16s period with ESE swell.
- Evening surf: Evening surf (04 Aug, local time) - 15ft (4.5m), 16s period with SE swell.
The current surf forecast for Mera at 4AM is: 3.0m 16s primary swell from a Southeast direction and 1.3m 20s secondary swell from a Southeast direction (forecast issued at 08:00pm August 03). An open ocean swell of 1.7m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 11ft (3.5m) | 16s |
| Afternoon (04 Aug) | 13ft (4.0m) | 16s |
| Evening (04 Aug) | 15ft (4.5m) | 16s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Thu morning, min 22°C on Mon night). Mainly fresh winds. | ||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||||
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 16 | SE 17 | SE 17 | SE 16 | SE 17 | ESE 16 | ESE 16 | ESE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 16 | SE 16 | SE 16 | SSE 15 | SSE 15 |
Wave Graph  | ||||||||||||||||||
 kJ | 3512 | 4095 | 4420 | 3761 | 5672 | 7039 | 7474 | 7584 | 8478 | 8967 | 9052 | 8654 | 8831 | 9407 | 9324 | 8715 | 7635 | 5939 |
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 | off | off | off | off | off | off | off |
High Tide | 7:33PM1.45m | 7:34AM1.34m | 7:55PM1.45m | 8:34AM1.24m | 8:19PM1.44m | |||||||||||||
Low Tide | 1:41AM0.57m | 1:38PM0.56m | 2:28AM0.52m | 2:08PM0.74m | ||||||||||||||
 |  |  | |  | | | | | |  | |  | | | | | | |
 | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — |
 | 6:42 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:39 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 23 | 22 | 23 | 24 | 25 | 26 | 24 | 23 | 23 | 23 | 23 | 24 | 26 | 27 | 27 | 26 |
Feels °C | 23 | 21 | 20 | 19 | 19 | 20 | 22 | 23 | 21 | 20 | 20 | 20 | 20 | 21 | 25 | 27 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 16 | SE 17 | SE 17 | SE 16 | SE 17 | ESE 16 | ESE 16 | ESE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 16 | SE 16 | SE 16 | SSE 15 | SSE 15 |
| kJ | 3512 | 4095 | 4420 | 3761 | 5672 | 7039 | 7474 | 7584 | 8478 | 8967 | 9052 | 8654 | 8831 | 9407 | 9324 | 8715 | 7635 | 5939 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | ENE 14 | SE 20 | ENE 14 | ENE 14 | E 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | — | ENE 18 | — | ENE 18 | ENE 18 |
| kJ | 100 | 98 | 63 | 1233 | 62 | 63 | 92 | 58 | 58 | 57 | 57 | 57 | 55 | — | 31 | — | 30 | 30 |
Swell 3 Height (m) Direction Period (s) | — | — | — | ENE 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 63 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | — | — | — | — | — | — | E 11 |
| kJ | 175 | 230 | 314 | 294 | 327 | 532 | 575 | 452 | 456 | 508 | 403 | — | — | — | — | — | — | 599 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 153 | 153 | 501 | 153 | 153 | 504 | 153 | 14 | 504 | 504 | 504 | 501 | 501 | 501 | 501 | 14 | 14 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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