Surf Forecasts:
How big are the waves at Mera today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 1ft (0.3m), 7s period with WSW swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 6.5ft (2.0m), 8s period with E swell.
- Evening surf: Evening surf (15 Oct, local time) - 5ft (1.6m), 8s period with E swell.
The current surf forecast for Mera at 5AM is: 0.4m 8s primary swell from a East-southeast direction and 0.4m 6s secondary swell from a West-southwest direction (forecast issued at 02:00am October 15). An open ocean swell of 1.8m 10s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 1ft (0.3m) | 7s |
| Afternoon (15 Oct) | 6.5ft (2.0m) | 8s |
| Evening (15 Oct) | 5ft (1.6m) | 8s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 22°C on Fri afternoon, min 19°C on Thu morning). Winds increasing (calm on Fri afternoon, fresh winds from the NE by Fri night). | ||||||||||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||||||||||||
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 6 | SE 8 | SE 8 | WSW 7 | E 8 | E 8 | E 8 | E 8 | E 10 | E 10 | SE 8 | SE 8 | SE 8 | E 11 | E 11 | SE 8 | ESE 8 | ESE 8 | ESE 7 | SSE 8 | E 6 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 35 | 35 | 18 | 9 | 539 | 572 | 465 | 364 | 552 | 311 | 54 | 48 | 50 | 227 | 223 | 30 | 37 | 34 | 11 | 11 | 217 | 248 | 205 | 187 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | glassy | glassy | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 7:22AM1.33m | 5:47PM1.48m | 8:09AM1.24m | 6:10PM1.42m | 9:16AM1.16m | 6:35PM1.34m | ||||||||||||||||||
Low Tide | 00:27AM0.20m | 12:22PM0.92m | 1:01AM0.26m | 12:49PM0.98m | 1:41AM0.35m | 1:18PM1.04m | ||||||||||||||||||
 |  |  | | | |  | |  | |  | |  |  | | | | | | | | | | | |
 | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:04 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 20 | 20 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 |
Feels °C | 14 | 15 | 15 | 14 | 14 | 17 | 17 | 19 | 21 | 20 | 20 | 21 | 22 | 25 | 25 | 23 | 21 | 19 | 17 | 17 | 16 | 15 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 6 | WSW 6 | WSW 6 | WSW 7 | WSW 6 | SW 6 | SW 6 | SW 6 | ENE 10 | E 10 | ENE 11 | ENE 11 | ENE 11 | E 11 | E 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | SSE 8 | SSE 8 | ENE 10 | NE 10 |
| kJ | 35 | 25 | 15 | 9 | 4 | 1 | 1 | 1 | 312 | 311 | 240 | 206 | 206 | 227 | 223 | 150 | 128 | 99 | 88 | 62 | 6 | 6 | 39 | 25 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | ENE 12 | — | — | — | — | SE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 7 | SSE 8 | W 5 | S 12 | SSE 7 | SSE 7 |
| kJ | 35 | 35 | 18 | 29 | — | — | — | — | 82 | 26 | 54 | 48 | 50 | 26 | 26 | 30 | 37 | 34 | 11 | 11 | 1 | 3 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 8 | — | — | — | — | — | — | — | W 6 | W 6 | S 10 | S 10 | S 10 | SE 10 | SSE 10 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SE 9 | S 12 | S 12 | S 12 | — |
| kJ | 35 | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 2 | 4 | 9 | 7 | 7 | 6 | 6 | 3 | 3 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 10 | — | — | — | — | — | — | — | — | NE 3 | NE 4 | ENE 5 | E 6 | E 7 | E 7 | E 7 |
| kJ | 245 | 550 | 657 | 473 | 539 | 572 | 465 | 364 | 552 | — | — | — | — | — | — | — | — | 4 | 21 | 78 | 217 | 248 | 205 | 187 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 33 | 12 | 501 | 153 | 521 | 204 | 153 | 204 | 47 | 47 | 0 | 0 | 33 | 12 | 40 | 12 | 35 | 35 | 35 | 204 | 533 | 808 | 153 | 1497 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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