Surf Forecasts:
How big are the waves at Mera today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 3ft (0.9m), 10s period with E swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 2.5ft (0.8m), 10s period with E swell.
- Evening surf: Evening surf (03 Sep, local time) - 2ft (0.6m), 12s period with SSW swell.
The current surf forecast for Mera at 5PM is: 0.8m 10s primary swell from a East direction and 0.5m 9s secondary swell from a South direction, 0.5m 3s secondary swell from a West-southwest direction (forecast issued at 08:00am September 03). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 3ft (0.9m) | 10s |
| Afternoon (03 Sep) | 2.5ft (0.8m) | 10s |
| Evening (03 Sep) | 2ft (0.6m) | 12s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 77mm), heaviest during Fri night. Warm (max 28°C on Thu morning, min 21°C on Sat morning). Winds increasing (calm on Thu night, strong winds from the NNE by Sat night). | ||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||
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) | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 12 | SSW 11 | SSW 11 | E 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SW 9 | SW 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 122 | 162 | 125 | 123 | 123 | 109 | 121 | 117 | 106 | 104 | 102 | 100 | 103 | 130 | 121 | 127 | 122 | 120 | 78 | 73 | 83 | 65 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | cross-on | off | cross-off | glassy | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off |
High Tide | 8:33AM1.25m | 7:21PM1.50m | 10:10AM1.14m | 7:49PM1.45m | 8:29PM1.38m | |||||||||||||||||
Low Tide | 1:29PM0.91m | 2:55AM0.37m | 1:46PM1.05m | 4:17AM0.40m | ||||||||||||||||||
 | |  |  | |  |  | | | | | | |  |  |  |  | |  |  | |  | |
 | 5:13 | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — |
mm | 2 | 1 | — | — | 1 | 1 | — | — | — | — | — | — | 2 | 2 | 8 | 22 | 16 | 11 | 8 | 4 | 1 | — |
Temp °C | 27 | 28 | 28 | 28 | 27 | 24 | 24 | 25 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 22 | 22 | 22 | 21 | 22 | 22 | 23 |
Feels °C | 30 | 31 | 29 | 29 | 28 | 23 | 26 | 29 | 27 | 28 | 28 | 27 | 25 | 23 | 23 | 22 | 20 | 21 | 18 | 20 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 11 | SSW 11 | E 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SW 9 | SW 9 |
| kJ | 122 | 162 | 125 | 123 | 123 | 94 | 121 | 117 | 88 | 104 | 102 | 100 | 103 | 130 | 121 | 127 | 122 | 120 | 78 | 73 | 83 | 65 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | SSW 9 | S 8 | SSW 9 | SSW 12 | E 10 | ENE 5 | SSW 10 | SE 6 | E 9 | SE 6 | SE 6 | E 9 | E 9 | SE 7 | E 9 | E 9 | E 9 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 56 | 56 | 61 | 37 | 42 | 109 | 68 | 17 | 106 | 42 | 61 | 26 | 25 | 41 | 41 | 22 | 41 | 26 | 25 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | E 11 | SE 10 | SE 10 | SE 10 | S 4 | SSE 5 | SE 5 | SE 6 | SE 6 | E 9 | SE 6 | E 9 | E 9 | SE 6 | SE 7 | E 9 | SE 7 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 |
| kJ | 88 | 24 | 24 | 24 | 10 | 15 | 14 | 27 | 31 | 61 | 34 | 60 | 41 | 27 | 22 | 41 | 16 | 17 | 17 | 17 | 17 | 16 |
Wind waves Height (m) Direction Period (s) | — | — | S 3 | SSW 4 | WSW 3 | N 3 | NE 4 | — | ENE 5 | ENE 9 | NE 5 | — | ENE 3 | ENE 3 | ENE 4 | ENE 4 | ENE 5 | E 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 |
| kJ | — | — | 5 | 10 | 6 | 3 | 14 | — | 8 | 113 | 7 | — | 2 | 6 | 12 | 16 | 42 | 88 | 154 | 218 | 240 | 316 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 64 | 74 | 87 | 80 | 33 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 14 | 563 | 563 | 563 | 563 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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