Surf Forecasts:
How big are the waves at Mera today (24 Aug):
- Morning surf: Morning surf (24 Aug, local time) - 4.5ft (1.3m), 14s period with SSE swell.
- Afternoon surf: Afternoon surf (24 Aug, local time) - 4.5ft (1.4m), 16s period with SSE swell.
- Evening surf: Evening surf (24 Aug, local time) - 7ft (2.1m), 14s period with SSE swell.
The current surf forecast for Mera at 3AM is: 0.9m 13s primary swell from a South-southeast direction and 0.6m 12s secondary swell from a East direction (forecast issued at 08:00pm August 23). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Aug) | 4.5ft (1.3m) | 14s |
| Afternoon (24 Aug) | 4.5ft (1.4m) | 16s |
| Evening (24 Aug) | 7ft (2.1m) | 14s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Wed morning, min 26°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SW by Tue night). | ||||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | ||||||||||||||||
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) | E 12 | SE 12 | SSE 13 | SSE 13 | SSE 12 | SSE 14 | SSE 17 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 13 | S 12 |
Wave Graph  | ||||||||||||||||||
 kJ | 103 | 157 | 215 | 253 | 309 | 702 | 1012 | 952 | 1559 | 1750 | 1581 | 1490 | 1156 | 962 | 658 | 957 | 1054 | 846 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | glassy | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 3:52PM1.25m | 00:16AM1.24m | 4:06PM1.31m | 1:45AM1.30m | 4:25PM1.37m | |||||||||||||
Low Tide | 8:02PM1.15m | 8:27AM0.38m | 8:54PM1.06m | 9:09AM0.29m | ||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | |
 | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — |
 | 6:20 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:16 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 |
Feels °C | 31 | 31 | 31 | 31 | 32 | 30 | 30 | 28 | 28 | 29 | 27 | 27 | 27 | 26 | 27 | 25 | 25 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SE 12 | SSE 13 | SSE 13 | SSE 12 | SSE 14 | SSE 17 | SSE 13 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 13 | S 12 |
| kJ | 47 | 157 | 215 | 253 | 309 | 702 | 1012 | 768 | 1559 | 1750 | 1581 | 1490 | 1156 | 962 | 658 | 957 | 1054 | 846 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 12 | E 12 | E 12 | SSE 15 | SSE 18 | SSE 13 | SSE 16 | S 18 | E 11 | E 11 | E 11 | E 14 | S 16 | S 14 | E 13 | E 13 | E 13 |
| kJ | 61 | 108 | 108 | 103 | 199 | 572 | 528 | 952 | 422 | 123 | 87 | 84 | 264 | 412 | 462 | 225 | 222 | 219 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 9 | SSW 8 | SSE 16 | SSE 19 | E 12 | E 12 | E 12 | E 12 | E 15 | E 15 | E 14 | S 17 | E 14 | E 14 | — | E 21 | SSE 10 |
| kJ | 103 | 60 | 47 | 153 | 271 | 99 | 134 | 175 | 134 | 70 | 68 | 107 | 293 | 253 | 232 | — | 9 | 63 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 10 | SW 10 | SW 10 | WSW 10 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 |
| kJ | — | — | — | — | — | — | — | — | 76 | 90 | 110 | 117 | 19 | 14 | 16 | 28 | 36 | 35 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 12 | 36 | 70 | 73 | 61 | 61 | 61 | 61 | 61 | 529 | 504 | 504 | 73 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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