Surf Forecasts:
How big are the waves at Mera today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 7.5ft (2.3m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 7ft (2.2m), 8s period with SE swell.
- Evening surf: Evening surf (30 Oct, local time) - 6ft (1.9m), 8s period with SE swell.
The current surf forecast for Mera at 3AM is: 2.1m 8s primary swell from a Southeast direction and 0.6m 13s secondary swell from a Southeast direction, 1.0m 5s secondary swell from a South-southwest direction (forecast issued at 08:00pm October 29). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 7.5ft (2.3m) | 8s |
| Afternoon (30 Oct) | 7ft (2.2m) | 8s |
| Evening (30 Oct) | 6ft (1.9m) | 8s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Warm (max 22°C on Fri morning, min 17°C on Sat night). Mainly strong winds. | ||||||||||||||||||
Thu 29 | Friday 30 | Saturday 31 | ||||||||||||||||
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 13 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 14 | SE 20 | SE 13 | SE 18 | SE 17 | SE 16 | SE 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 180 | 189 | 456 | 579 | 650 | 708 | 623 | 681 | 682 | 505 | 389 | 308 | 478 | 946 | 2531 | 2442 | 1878 | 1643 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | on | on | cross-on | cross-on | on | on | cross-on | on | on | on | on | cross-on | cross-off | glassy | cross-off | off |
High Tide | 5:16PM1.58m | 7:51AM1.37m | 5:48PM1.53m | 9:00AM1.28m | 6:22PM1.44m | |||||||||||||
Low Tide | 00:38AM0.01m | 12:30PM1.03m | 1:27AM0.09m | 1:10PM1.09m | ||||||||||||||
 |  |  | |  |  |  | | | | |  |  | | | | | | |
 | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 4:49 | — | — | — | — | — | — | — | 4:47 | — | — |
mm | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 19 | 20 | 19 | 20 | 22 | 22 | 22 | 20 | 21 | 21 | 22 | 20 | 20 | 21 | 21 | 21 |
Feels °C | 19 | 19 | 19 | 19 | 19 | 18 | 20 | 17 | 16 | 15 | 16 | 16 | 15 | 16 | 16 | 20 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | ESE 5 | SE 6 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 13 | SE 18 | SE 17 | SE 16 | SE 16 |
| kJ | 53 | 120 | 311 | 579 | 650 | 708 | 623 | 681 | 682 | 505 | 389 | 306 | 421 | 946 | 2531 | 2442 | 1878 | 1643 |
Swell 2 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 13 | SE 12 | SE 12 | SE 15 | SE 13 | SE 13 | SE 14 | SE 20 | SE 19 | WSW 7 | WSW 7 | WSW 8 | WSW 8 |
| kJ | 180 | 175 | 128 | 130 | 77 | 78 | 75 | 74 | 76 | 128 | 208 | 308 | 478 | 614 | 158 | 138 | 213 | 247 |
Swell 3 Height (m) Direction Period (s) | SSE 7 | E 14 | E 13 | SE 18 | E 13 | SE 16 | SE 17 | SE 15 | SE 12 | SE 22 | SE 20 | SE 21 | SE 20 | — | — | SSE 21 | SSE 21 | SSE 20 |
| kJ | 5 | 4 | 4 | 12 | 3 | 40 | 11 | 36 | 37 | 18 | 100 | 271 | 469 | — | — | 551 | 404 | 942 |
Wind waves Height (m) Direction Period (s) | — | SE 7 | SE 7 | SSW 5 | — | — | — | — | WSW 4 | WSW 4 | WSW 4 | SW 5 | WSW 5 | WSW 6 | W 7 | WSW 7 | W 7 | W 8 |
| kJ | — | 189 | 456 | 48 | — | — | — | — | 16 | 25 | 46 | 106 | 110 | 156 | 408 | 394 | 636 | 617 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 12 | 14 | 36 | 36 | 36 | 36 | 64 | 70 | 61 | 61 | 61 | 36 | 14 | 12 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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