Surf Forecasts:
How big are the waves at Mera today (14 Jul):
- Morning surf: Morning surf (14 Jul, local time) - 3.5ft (1.1m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (14 Jul, local time) - 3.5ft (1.0m), 10s period with SW swell.
- Evening surf: Evening surf (14 Jul, local time) - 3ft (0.9m), 10s period with SW swell.
The current surf forecast for Mera at 3PM is: 1.0m 10s primary swell from a Southwest direction and 0.4m 10s secondary swell from a East direction (forecast issued at 08:00am July 14). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Jul) | 3.5ft (1.1m) | 11s |
| Afternoon (14 Jul) | 3.5ft (1.0m) | 10s |
| Evening (14 Jul) | 3ft (0.9m) | 10s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue morning, min 26°C on Tue night). Winds decreasing (fresh winds from the SSW on Wed night, calm by Thu night). | ||||||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 10 | SSW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SW 9 | E 10 | SSW 9 | E 9 | SW 5 | SW 5 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 360 | 273 | 229 | 216 | 178 | 145 | 142 | 142 | 96 | 88 | 84 | 84 | 67 | 68 | 165 | 76 | 70 | 76 | 68 | 68 | 66 | 68 | 80 | 111 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | glassy |
High Tide | 3:03AM1.53m | 5:50PM1.47m | 3:57AM1.57m | 6:24PM1.48m | 4:48AM1.58m | 6:55PM1.46m | ||||||||||||||||||
Low Tide | 10:28AM-0.11m | 10:43PM1.00m | 11:13AM-0.12m | 11:25PM0.92m | 11:56AM-0.07m | 00:06AM0.84m | ||||||||||||||||||
 | | |  | |  |  | |  | | | | | | | | | | | | | | | | |
 | 4:37 | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:37 |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | 6:53 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 30 | 31 | 30 | 29 | 29 | 28 | 28 | 29 | 30 | 29 | 30 | 29 | 29 | 27 | 27 | 26 | 27 | 28 | 30 | 30 | 30 | 31 | 30 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 10 | SSW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | SW 8 |
| kJ | 360 | 273 | 229 | 216 | 178 | 145 | 142 | 142 | 96 | 88 | 84 | 84 | 67 | 65 | 80 | 76 | 69 | 68 | 68 | 68 | 66 | 68 | 80 | 88 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 10 | E 10 | SE 9 | SE 9 | SE 9 | SSE 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | E 9 |
| kJ | 30 | 27 | 31 | 32 | 32 | 32 | 31 | 29 | 46 | 45 | 43 | 61 | 45 | 68 | 13 | 13 | 13 | 8 | 24 | 33 | 32 | 31 | 40 | 111 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 12 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 10 | SSE 9 | SE 9 | ESE 9 | SE 11 | SE 11 | SE 11 | SE 11 | SSE 9 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 |
| kJ | 22 | 22 | 36 | 22 | 16 | 26 | 36 | 26 | 16 | 29 | 17 | 9 | 19 | 8 | 5 | 5 | 5 | 5 | 9 | 18 | 18 | 17 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSW 2 | — | — | SSW 3 | S 3 | — | SSW 3 | SSW 3 | SSW 4 | SSW 9 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SSW 5 | — |
| kJ | — | — | — | — | — | 1 | — | — | 2 | 2 | — | 2 | 2 | 8 | 165 | 65 | 70 | 76 | 49 | 35 | 33 | 28 | 26 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 33 | 36 | 64 | 64 | 64 | 64 | 64 | 64 | 36 | 64 | 64 | 64 | 64 | 64 | 64 | 74 | 50 | 64 | 64 | 88 | 36 | 33 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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