Surf Forecasts:
How big are the waves at Mera today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 1.5ft (0.4m), 16s period with SE swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 1.5ft (0.4m), 16s period with SE swell.
- Evening surf: Evening surf (25 Jul, local time) - 1.5ft (0.4m), 15s period with SE swell.
The current surf forecast for Mera at 12AM is: 0.4m 16s primary swell from a Southeast direction and 0.5m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm July 24). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 1.5ft (0.4m) | 16s |
| Afternoon (25 Jul) | 1.5ft (0.4m) | 16s |
| Evening (25 Jul) | 1.5ft (0.4m) | 15s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Sun night. Warm (max 28°C on Fri night, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | ||||||||||||||||
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 11 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SE 15 | SE 11 | SE 11 | SE 11 | SE 14 | SE 14 | SE 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 57 | 67 | 91 | 91 | 91 | 90 | 89 | 88 | 84 | 80 | 78 | 77 | 77 | 76 | 75 | 74 | 73 | 73 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | off | off | off | cross-off | cross-off | off | off | glassy | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 3:15PM1.13m | 11:15PM1.31m | 3:59PM1.22m | 00:39AM1.31m | 4:27PM1.29m | |||||||||||||
Low Tide | 5:36PM1.12m | 7:53AM0.38m | 7:45PM1.13m | 8:45AM0.30m | 8:55PM1.08m | |||||||||||||
 |  |  | | | |  | | | | | |  | | | | | | |
 | — | — | — | 4:43 | — | — | — | — | — | — | — | 4:45 | — | — | — | — | — | — |
 | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — |
mm | — | — | 1 | — | — | — | — | — | — | 3 | 2 | — | 1 | 1 | — | — | 4 | 3 |
Temp °C | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 27 | 26 | 25 | 24 | 25 | 24 | 25 | 26 | 27 | 26 | 25 |
Feels °C | 32 | 33 | 33 | 32 | 32 | 33 | 33 | 30 | 28 | 28 | 26 | 29 | 27 | 28 | 29 | 31 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | E 8 | SE 11 | SE 11 | SE 11 |
| kJ | 41 | 40 | 40 | 50 | 49 | 48 | 48 | 49 | 49 | 49 | 49 | 57 | 73 | 73 | 33 | 56 | 58 | 73 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 10 | E 9 | E 9 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 15 | SE 15 | SE 15 | E 8 | SE 11 | SE 14 | SE 14 | SE 14 |
| kJ | 57 | 56 | 54 | 39 | 38 | 37 | 24 | 24 | 24 | 23 | 78 | 77 | 77 | 34 | 71 | 74 | 73 | 72 |
Swell 3 Height (m) Direction Period (s) | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | ENE 8 | ENE 8 | ENE 8 | SE 15 | SE 15 | E 8 | SSW 9 | SSW 9 |
| kJ | 42 | 67 | 91 | 91 | 91 | 90 | 89 | 88 | 84 | 80 | 23 | 22 | 22 | 76 | 75 | 12 | 16 | 16 |
Wind waves Height (m) Direction Period (s) | ESE 4 | ESE 4 | — | ESE 4 | — | — | — | — | — | E 4 | E 4 | ENE 3 | ENE 4 | ENE 4 | ENE 6 | E 6 | ENE 4 | ENE 5 |
| kJ | 2 | 3 | — | 5 | — | — | — | — | — | 3 | 3 | 3 | 5 | 5 | 12 | 18 | 29 | 47 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 64 | 64 | 47 | 33 | 0 | 0 | 0 | 47 | 47 | 0 | 0 | 0 | 0 | 0 | 36 | 36 | 0 | 47 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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