Surf Forecasts:
How big are the waves at Mera today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 6ft (1.9m), 13s period with ESE swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 6ft (1.9m), 13s period with E swell.
- Evening surf: Evening surf (09 Aug, local time) - 6ft (1.8m), 12s period with E swell.
The current surf forecast for Mera at 8AM is: 1.9m 13s primary swell from a East-southeast direction and 1.3m 11s secondary swell from a South-southwest direction (forecast issued at 02:00am August 09). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 6ft (1.9m) | 13s |
| Afternoon (09 Aug) | 6ft (1.9m) | 13s |
| Evening (09 Aug) | 6ft (1.8m) | 12s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Tue night. Warm (max 27°C on Sun morning, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||||||||||
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) | ESE 14 | ESE 14 | ESE 14 | ESE 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 11 | E 12 | E 12 | SW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1206 | 1303 | 1347 | 1308 | 1264 | 1226 | 1037 | 989 | 957 | 1074 | 1170 | 1245 | 1092 | 1146 | 1075 | 941 | 819 | 666 | 640 | 573 | 790 | 909 | 786 | 112 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | glassy | glassy | cross-on | cross-off | cross-off | off | cross-off | off | off | cross-off | cross-off | off | off | off | off | off | glassy | on | on | on | cross-on |
High Tide | 10:52PM1.37m | 3:58PM1.33m | 00:44AM1.39m | 4:28PM1.41m | 2:08AM1.46m | 4:56PM1.46m | ||||||||||||||||||
Low Tide | 7:39AM0.25m | 8:05PM1.20m | 8:42AM0.13m | 9:11PM1.12m | 9:34AM0.04m | |||||||||||||||||||
 | |  | | | | |  | | |  | | | | | | | | |  | | |  |  | |
 | — | 4:54 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 2 |
Temp °C | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 24 | 23 | 23 | 24 | 24 | 25 | 25 | 25 |
Feels °C | 29 | 30 | 28 | 30 | 31 | 30 | 29 | 28 | 28 | 25 | 25 | 25 | 28 | 28 | 25 | 25 | 24 | 22 | 23 | 26 | 25 | 25 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 14 | ESE 14 | ESE 14 | ESE 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | SW 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 11 | E 12 | E 12 | E 11 |
| kJ | 1206 | 1303 | 1347 | 1308 | 1264 | 1226 | 1037 | 989 | 957 | 1074 | 1170 | 1245 | 1092 | 1146 | 273 | 941 | 819 | 666 | 640 | 573 | 790 | 909 | 786 | 565 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 11 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SSW 10 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 10 | SSW 10 |
| kJ | 366 | 359 | 352 | 359 | 341 | 380 | 414 | 522 | 531 | 580 | 463 | 448 | 380 | 314 | 112 | 145 | 145 | 147 | 150 | 145 | 116 | 112 | 121 | 106 |
Swell 3 Height (m) Direction Period (s) | SW 13 | — | — | — | — | — | — | — | — | S 12 | SSW 10 | SSW 11 | — | — | — | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 11 | SSW 11 | SSW 11 | SW 11 | SW 11 |
| kJ | 46 | — | — | — | — | — | — | — | — | 11 | 108 | 121 | — | — | — | 88 | 83 | 85 | 82 | 91 | 91 | 90 | 94 | 112 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 11 | ENE 11 | ENE 11 | ENE 10 | — | — | — | — | — | S 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1075 | 1186 | 1174 | 838 | — | — | — | — | — | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 0 | 0 | 0 | 0 | 36 | 0 | 0 | 0 | 12 | 0 | 0 | 39 | 14 | 39 | 0 | 0 | 0 | 0 | 0 | 12 | 74 | 61 | 64 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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