Surf Forecasts:
How big are the waves at Mera today (28 Oct):
- Afternoon surf: Afternoon surf (28 Oct, local time) - 2.5ft (0.7m), 8s period with SW swell.
- Evening surf: Evening surf (28 Oct, local time) - 1.5ft (0.4m), 11s period with ESE swell.
The current surf forecast for Mera at 9PM is: 0.4m 11s primary swell from a East-southeast direction and 0.4m 8s secondary swell from a West-southwest direction (forecast issued at 02:00pm October 28). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Oct) | - | - |
| Afternoon (28 Oct) | 2.5ft (0.7m) | 8s |
| Evening (28 Oct) | 1.5ft (0.4m) | 11s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Wed night. Warm (max 22°C on Fri night, min 15°C on Wed night). Winds increasing (calm on Thu morning, strong winds from the WSW by Fri night). | ||||||||||||||||||||
Wed 28 | Thursday 29 | Friday 30 | ||||||||||||||||||
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 8 | SW 8 | ESE 11 | ESE 11 | ESE 11 | SE 15 | SE 15 | SE 14 | SE 14 | SE 13 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 69 | 61 | 44 | 44 | 45 | 45 | 54 | 54 | 92 | 87 | 407 | 489 | 919 | 1044 | 822 | 841 | 987 | 881 | 763 | 611 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | off | cross-off | off | cross-off | glassy | glassy | cross-off | glassy | glassy | on | cross | cross-off | glassy | on | on | cross-on |
High Tide | 4:48PM1.60m | 6:54AM1.46m | 5:16PM1.58m | 7:51AM1.37m | 5:48PM1.53m | |||||||||||||||
Low Tide | 11:22AM0.86m | 11:54PM-0.03m | 11:55AM0.96m | 00:38AM0.01m | 12:30PM1.03m | |||||||||||||||
 |  |  | | |  |  | | |  |  | | | | | | | | | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | 4:51 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:49 | — | — |
mm | — | — | — | — | — | 2 | 1 | 1 | 1 | 1 | — | — | — | 1 | 2 | 1 | — | — | — | — |
Temp °C | 19 | 18 | 17 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 18 | 18 | 18 | 19 | 18 | 18 | 19 | 20 | 21 | 21 |
Feels °C | 13 | 11 | 11 | 11 | 11 | 10 | 10 | 13 | 17 | 17 | 18 | 18 | 19 | 19 | 18 | 18 | 19 | 19 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | SE 14 | ESE 6 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 69 | 61 | 29 | 44 | 45 | 45 | 44 | 43 | 92 | 63 | 235 | 406 | 765 | 854 | 822 | 841 | 987 | 881 | 763 | 611 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 11 | WSW 8 | SW 7 | SE 15 | SE 15 | SE 14 | ESE 10 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 15 | SE 13 |
| kJ | 39 | 42 | 44 | 23 | 14 | 34 | 54 | 54 | 33 | 87 | 180 | 138 | 80 | 82 | 79 | 78 | 59 | 74 | 76 | 128 |
Swell 3 Height (m) Direction Period (s) | S 7 | — | SSE 7 | S 7 | S 7 | WSW 7 | WSW 6 | SW 5 | E 14 | SE 7 | E 14 | — | — | SE 18 | E 13 | SE 16 | SE 17 | SE 15 | SE 12 | NE 13 |
| kJ | 16 | — | 9 | 9 | 4 | 10 | 4 | 1 | 4 | 17 | 4 | — | — | 12 | 3 | 41 | 11 | 36 | 37 | 7 |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 4 | NE 4 | ENE 4 | ENE 4 | ENE 5 | E 6 | E 5 | ESE 5 | — | SE 8 | SE 8 | SE 8 | SE 8 | — | — | — | — | — | — |
| kJ | 105 | 17 | 10 | 11 | 19 | 78 | 119 | 83 | 58 | — | 407 | 489 | 919 | 1044 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 40 | 56 | 0 | 533 | 153 | 244 | 244 | 73 | 0 | 0 | 0 | 0 | 0 | 14 | 36 | 0 | 0 | 36 | 36 | 36 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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