Surf Forecasts:
How big are the waves at Mera today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 1ft (0.3m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 6ft (1.9m), 8s period with E swell.
- Evening surf: Evening surf (15 Oct, local time) - 5ft (1.5m), 10s period with E swell.
The current surf forecast for Mera at 11AM is: 0.2m 6s primary swell from a West-southwest direction (forecast issued at 08:00am October 15). An open ocean swell of 0.3m 12s is not directed at the surf break, a second open ocean swell of 1.9m 8s 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) | 6s |
| Afternoon (15 Oct) | 6ft (1.9m) | 8s |
| Evening (15 Oct) | 5ft (1.5m) | 10s |
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 20°C on Thu morning). Winds increasing (calm on Fri afternoon, fresh winds from the NE by Sat morning). | ||||||||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||||||||||
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) | SE 8 | WSW 6 | WSW 6 | E 8 | E 8 | E 10 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 8 | ESE 8 | ESE 8 | E 6 | ESE 8 | SE 8 | SSE 8 | SSE 8 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 33 | 8 | 3 | 500 | 454 | 452 | 46 | 45 | 40 | 32 | 24 | 44 | 26 | 41 | 28 | 23 | 15 | 6 | 11 | 263 | 210 | 195 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | 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 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 |
Feels °C | 15 | 16 | 16 | 17 | 17 | 20 | 22 | 20 | 19 | 19 | 21 | 24 | 24 | 22 | 21 | 19 | 18 | 16 | 17 | 16 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 8 | WSW 6 | WSW 6 | WSW 6 | SW 6 | ESE 8 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | SSE 8 | SSE 8 | SSE 8 | ENE 10 | NE 10 |
| kJ | 33 | 8 | 3 | 4 | 1 | 27 | 260 | 236 | 198 | 206 | 167 | 164 | 187 | 161 | 99 | 117 | 64 | 6 | 11 | 6 | 40 | 25 |
Swell 2 Height (m) Direction Period (s) | WSW 6 | ENE 12 | — | — | — | SW 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 8 | ESE 8 | ESE 8 | E 6 | ESE 8 | SE 8 | — | S 12 | S 12 | SSE 7 | SSE 7 |
| kJ | 15 | 29 | — | — | — | 1 | 46 | 45 | 40 | 32 | 19 | 44 | 26 | 41 | 28 | 23 | 15 | — | 3 | 3 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | ENE 12 | — | — | — | — | — | W 6 | W 6 | S 10 | S 10 | ESE 8 | SE 10 | SSE 10 | SSE 9 | ESE 8 | SSE 8 | SSE 8 | — | S 12 | S 12 | S 12 | — |
| kJ | 30 | — | — | — | — | — | 1 | 1 | 2 | 2 | 24 | 4 | 9 | 7 | 23 | 6 | 6 | — | 3 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | ENE 10 | ENE 8 | ENE 8 | E 8 | E 8 | E 10 | E 10 | — | — | — | — | — | — | — | NNE 2 | NE 3 | ENE 4 | ENE 6 | E 6 | E 7 | E 7 | E 7 |
| kJ | 591 | 482 | 485 | 500 | 454 | 452 | 530 | — | — | — | — | — | — | — | 1 | 6 | 29 | 126 | 206 | 263 | 210 | 195 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 501 | 153 | 521 | 204 | 153 | 204 | 47 | 14 | 0 | 0 | 12 | 40 | 56 | 0 | 0 | 35 | 35 | 204 | 533 | 808 | 1497 | 890 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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