Surf Forecasts:
How big are the waves at Mera today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 10ft (3.0m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 10ft (3.0m), 17s period with SSW swell.
- Evening surf: Evening surf (11 Jul, local time) - 10ft (3.0m), 16s period with SSW swell.
The current surf forecast for Mera at 11AM is: 3.0m 17s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a East direction (forecast issued at 08:00am July 11). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 10ft (3.0m) | 17s |
| Afternoon (11 Jul) | 10ft (3.0m) | 17s |
| Evening (11 Jul) | 10ft (3.0m) | 16s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Sun night. Warm (max 27°C on Mon morning, min 24°C on Sat morning). Winds decreasing (fresh winds from the SSW on Sun afternoon, calm by Mon morning). | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
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) | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4533 | 4648 | 4889 | 4970 | 4736 | 4760 | 5031 | 5195 | 4796 | 4703 | 4396 | 3891 | 3219 | 2665 | 2004 | 2027 | 1182 | 981 | 907 | 718 | 706 | 625 | 488 | 471 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | glassy | cross | glassy | glassy | cross | cross-off | glassy | off |
High Tide | 3:34PM1.28m | 00:56AM1.41m | 4:28PM1.38m | 2:03AM1.47m | 5:12PM1.44m | |||||||||||||||||||
Low Tide | 7:47AM0.20m | 7:50PM1.12m | 8:47AM0.06m | 9:03PM1.11m | 9:40AM-0.05m | 9:58PM1.07m | ||||||||||||||||||
 | |  |  | |  | |  | | | | | |  | | |  | | | | | | |  | |
 | 4:35 | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:37 |
 | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:54 | — | — | 6:54 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 4 | 3 | — | 1 | — | — | — | — | 1 |
Temp °C | 23 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 24 |
Feels °C | 24 | 25 | 24 | 24 | 24 | 24 | 25 | 24 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 28 | 30 | 30 | 32 | 31 | 30 | 29 | 30 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 |
| kJ | 4533 | 4648 | 4889 | 4970 | 4736 | 4760 | 5031 | 5195 | 4796 | 4703 | 4396 | 3891 | 3219 | 2665 | 2004 | 2027 | 1182 | 981 | 907 | 718 | 706 | 625 | 488 | 471 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | SW 5 | SW 5 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 60 | 61 | 63 | 63 | 41 | 41 | 41 | 41 | 41 | 41 | 40 | 54 | 41 | 41 | 27 | 27 | 34 | 28 | 26 | 26 | 26 | 26 | 26 | 26 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 15 | — | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 13 | SE 13 | SE 10 | E 9 | E 9 | SE 10 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 |
| kJ | — | — | — | — | — | 8 | — | — | 48 | 39 | 28 | 27 | 25 | 44 | 44 | 15 | 27 | 26 | 15 | 35 | 22 | 22 | 22 | 22 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SW 4 | SW 4 | SW 4 | SW 4 | — | — | SW 6 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 19 | 24 | 37 | 38 | — | — | 52 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 61 | 61 | 61 | 74 | 64 | 64 | 64 | 69 | 61 | 61 | 61 | 61 | 148 | 70 | 33 | 33 | 12 | 12 | 12 | 0 | 0 | 0 | 33 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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