Surf Forecasts:
How big are the waves at Mera today (10 Jul):
- Morning surf: Morning surf (10 Jul, local time) - 7.5ft (2.3m), 16s period with S swell.
- Afternoon surf: Afternoon surf (10 Jul, local time) - 8ft (2.5m), 16s period with SSW swell.
- Evening surf: Evening surf (10 Jul, local time) - 8ft (2.5m), 16s period with SSW swell.
The current surf forecast for Mera at 8AM is: 2.3m 16s primary swell from a South direction and 0.7m 8s secondary swell from a East direction (forecast issued at 02:00am July 10). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | 7.5ft (2.3m) | 16s |
| Afternoon (10 Jul) | 8ft (2.5m) | 16s |
| Evening (10 Jul) | 8ft (2.5m) | 16s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sun night. Warm (max 26°C on Sun night, min 23°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 16 | S 16 | SSW 16 | S 16 | SSW 16 | SSW 17 | SSW 17 | 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 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1797 | 1411 | 1957 | 2768 | 3084 | 3017 | 2668 | 3253 | 3998 | 4140 | 4533 | 4648 | 4889 | 4970 | 4736 | 4760 | 4909 | 5069 | 4796 | 4883 | 4631 | 4106 | 3412 | 2906 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on |
High Tide | 10:47PM1.35m | 2:11PM1.17m | 11:46PM1.37m | 3:34PM1.28m | 00:56AM1.41m | 4:28PM1.38m | ||||||||||||||||||
Low Tide | 6:39AM0.35m | 6:07PM1.06m | 7:47AM0.20m | 7:50PM1.12m | 8:47AM0.06m | |||||||||||||||||||
 | |  | | | | | | | |  | | | | |  |  | |  | | | | | | |
 | — | 4:33 | — | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 25 | 25 | 27 | 25 | 24 | 25 | 25 | 25 | 23 | 23 | 25 | 24 | 24 | 25 | 23 | 23 | 24 | 25 | 26 | 26 | 27 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 16 | S 16 | SSW 16 | S 16 | SSW 16 | SSW 17 | SSW 17 | 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 |
| kJ | 1797 | 1411 | 1957 | 2768 | 3084 | 3017 | 2668 | 3253 | 3998 | 4140 | 4533 | 4648 | 4889 | 4970 | 4736 | 4760 | 4909 | 5069 | 4796 | 4883 | 4631 | 4106 | 3412 | 2906 |
Swell 2 Height (m) Direction Period (s) | E 8 | SSW 18 | E 8 | E 8 | E 10 | ESE 10 | SSW 20 | SE 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 22 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 88 | 677 | 86 | 66 | 90 | 100 | 1089 | 84 | 65 | 62 | 60 | 61 | 61 | 60 | 41 | 41 | 41 | 42 | 462 | 42 | 41 | 40 | 41 | 41 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | — | — | — | ESE 10 | E 10 | SSE 10 | E 9 | — | — | — | — | — | SE 15 | SE 14 | — | E 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 84 | 86 | 84 | — | — | — | 100 | 68 | 71 | 61 | — | — | — | — | — | 8 | 8 | — | 42 | 39 | 28 | 27 | 25 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 4 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 24 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 61 | 61 | 36 | 36 | 64 | 64 | 64 | 64 | 64 | 61 | 61 | 504 | 64 | 70 | 69 | 69 | 69 | 61 | 36 | 36 | 61 | 33 | 61 | 33 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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