Surf Forecasts:
How big are the waves at Mera today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 5ft (1.6m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 2.5ft (0.7m), 12s period with E swell.
- Evening surf: Evening surf (28 Aug, local time) - 4.5ft (1.4m), 6s period with SW swell.
The current surf forecast for Mera at 9AM is: 1.6m 6s primary swell from a Southwest direction and 0.7m 12s secondary swell from a East direction, 0.4m 10s secondary swell from a South-southeast direction (forecast issued at 02:00am August 28). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 5ft (1.6m) | 6s |
| Afternoon (28 Aug) | 2.5ft (0.7m) | 12s |
| Evening (28 Aug) | 4.5ft (1.4m) | 6s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 27°C on Fri morning, min 23°C on Sat night). Winds decreasing (fresh winds from the SW on Fri morning, calm by Sun afternoon). | ||||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||||
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) | SW 10 | E 13 | E 13 | SW 6 | SW 6 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | SE 11 | SW 9 | SW 9 | SW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 8 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 246 | 206 | 199 | 175 | 167 | 138 | 139 | 143 | 137 | 99 | 99 | 98 | 98 | 94 | 30 | 41 | 39 | 24 | 26 | 26 | 27 | 27 | 23 | 28 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | cross-on | cross-on | on | cross-on | cross-off | off | off | off | cross-off | cross-off | off | off | off | cross-off | off | off | cross-off | cross-off | glassy | glassy |
High Tide | 4:01AM1.53m | 5:23PM1.49m | 4:39AM1.56m | 5:42PM1.51m | 5:18AM1.56m | 6:00PM1.53m | ||||||||||||||||||
Low Tide | 10:28PM0.77m | 10:45AM0.18m | 10:57PM0.67m | 11:14AM0.23m | 11:27PM0.57m | 11:42AM0.31m | ||||||||||||||||||
 | |  |  | | | | | | |  | |  | | | | | | | | | | | | |
 | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:10 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 28 | 27 | 27 | 26 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 25 |
Feels °C | 27 | 28 | 25 | 25 | 25 | 27 | 28 | 30 | 30 | 29 | 28 | 27 | 25 | 27 | 26 | 22 | 23 | 24 | 24 | 25 | 27 | 27 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | SW 6 | SW 6 | SW 6 | SW 6 | E 12 | E 11 | E 11 | E 11 | E 11 | ENE 5 | E 11 | E 11 | E 11 | E 12 | E 11 | E 11 |
| kJ | 215 | 206 | 199 | 150 | 145 | 138 | 139 | 139 | 102 | 72 | 45 | 30 | 98 | 94 | 64 | 63 | 63 | 20 | 65 | 66 | 65 | 67 | 66 | 63 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | SSE 10 | SE 10 | SW 9 | SE 9 | SE 10 | E 12 | E 12 | E 12 | E 12 | SW 6 | SW 6 | SW 6 | SW 9 | SW 9 | E 11 | E 5 | ENE 5 | ENE 5 | E 6 | E 6 | E 6 |
| kJ | 64 | 41 | 25 | 37 | 24 | 40 | 23 | 23 | 137 | 99 | 99 | 98 | 22 | 17 | 12 | 41 | 39 | 63 | 13 | 8 | 9 | 16 | 17 | 16 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 9 | S 9 | SE 14 | S 8 | S 8 | SSW 8 | SE 10 | SW 10 | SW 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 8 | SE 10 |
| kJ | 36 | 36 | 35 | 24 | 8 | 21 | 21 | 21 | 24 | 27 | 28 | 30 | 30 | 31 | 30 | 29 | 27 | 24 | 26 | 26 | 27 | 27 | 23 | 28 |
Wind waves Height (m) Direction Period (s) | SW 10 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 6 | SW 6 | — | NNE 3 | NE 3 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | — | — | — | — | WSW 5 | SW 2 | SW 5 |
| kJ | 246 | 117 | 136 | 175 | 167 | 118 | 128 | 143 | 136 | 83 | — | 1 | 3 | 32 | 59 | 62 | 39 | — | — | — | — | 2 | 1 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 88 | 69 | 69 | 69 | 70 | 33 | 12 | 12 | 0 | 0 | 0 | 0 | 47 | 77 | 40 | 125 | 35 | 12 | 12 | 12 | 35 | 33 | 33 | 33 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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