Surf Forecasts:
How big are the waves at Mera today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 1ft (0.3m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 0.5ft (0.2m), 7s period with SSE swell.
- Evening surf: Evening surf (17 Oct, local time) - 4.5ft (1.3m), 8s period with E swell.
The current surf forecast for Mera at 11AM is: 0.3m 8s primary swell from a South-southeast direction (forecast issued at 02:00am October 17). An open ocean swell of 0.4m 10s is not directed at the surf break, a second open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 1ft (0.3m) | 8s |
| Afternoon (17 Oct) | 0.5ft (0.2m) | 7s |
| Evening (17 Oct) | 4.5ft (1.3m) | 8s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Mon morning, min 20°C on Sat morning). Winds increasing (light winds from the ENE on Sat night, fresh winds from the WSW by Mon night). | ||||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||||
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 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | E 7 | E 8 | E 8 | E 7 | ESE 8 | ESE 8 | ESE 8 | SSE 10 | SE 8 | SE 10 | SE 10 | SE 6 | SE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 24 | 15 | 12 | 11 | 11 | 5 | 198 | 187 | 177 | 107 | 6 | 6 | 6 | 11 | 16 | 20 | 16 | 62 | 83 | 85 | 102 | 109 | 103 | 113 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on |
High Tide | 9:16AM1.16m | 6:35PM1.34m | 11:17AM1.13m | 7:03PM1.24m | 1:12PM1.16m | 8:02PM1.14m | ||||||||||||||||||
Low Tide | 1:41AM0.35m | 1:18PM1.04m | 2:33AM0.44m | 2:03PM1.10m | 3:51AM0.52m | 5:06PM1.12m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | | | |  | |  | | | | | | |
 | — | 5:47 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:04 | — | — | — | — | — | — | — | 5:02 | — | — | — | — | — | — | — | 5:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 22 | 21 | 22 | 22 | 23 | 23 | 23 | 23 | 23 |
Feels °C | 24 | 22 | 16 | 14 | 17 | 16 | 16 | 16 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 18 | 19 | 18 | 19 | 19 | 19 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ESE 7 | SSE 8 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SSE 7 | ESE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SE 8 | ESE 7 | SE 10 | SE 10 | SE 10 | SE 8 | SE 6 | SE 6 | SE 6 | SE 6 |
| kJ | 117 | 64 | 11 | 11 | 42 | 41 | 20 | 38 | 5 | 7 | 16 | 17 | 17 | 16 | 14 | 20 | 16 | 16 | 16 | 31 | 102 | 109 | 103 | 113 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | SE 8 | SSE 8 | — | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SE 11 | S 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 10 | SE 10 | ENE 9 | ENE 11 | ENE 12 | ENE 12 | ENE 9 | E 9 | SE 16 | SSE 15 |
| kJ | 24 | 15 | 12 | — | 11 | 5 | 5 | 5 | 5 | 4 | 6 | 6 | 6 | 6 | 16 | 16 | 8 | 13 | 13 | 13 | 8 | 7 | 10 | 21 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SSE 8 | ESE 9 | — | S 12 | S 12 | S 12 | SE 12 | SE 11 | SE 11 | S 7 | S 7 | SE 11 | SSE 10 | ENE 9 | ENE 9 | NE 11 | E 10 | E 9 | E 9 | E 12 | E 12 | NE 12 | NE 12 |
| kJ | 7 | 13 | 8 | — | 3 | 3 | 3 | 5 | 5 | 5 | 4 | 3 | 4 | 11 | 8 | 8 | 5 | 2 | 2 | 2 | 3 | 3 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | ENE 6 | ENE 11 | ENE 6 | E 6 | ENE 7 | E 7 | E 8 | E 8 | E 7 | E 6 | E 6 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SW 4 | SW 4 | SW 4 | SW 4 |
| kJ | — | 12 | 256 | 140 | 194 | 191 | 198 | 187 | 177 | 107 | 53 | 39 | 37 | 40 | 45 | 39 | 64 | 62 | 83 | 85 | 9 | 17 | 24 | 26 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 40 | 533 | 811 | 1497 | 47 | 47 | 47 | 14 | 0 | 56 | 563 | 36 | 1050 | 70 | 64 | 153 | 87 | 87 | 88 | 153 | 529 | 73 | 69 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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