Surf Forecasts:
How big are the waves at Mera today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 10ft (3.0m), 9s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 10ft (3.0m), 9s period with SSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 8ft (2.4m), 9s period with SSW swell.
The current surf forecast for Mera at 6AM is: 3.0m 8s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a East-southeast direction, 0.2m 17s secondary swell from a East direction (forecast issued at 02:00am September 09). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 10ft (3.0m) | 9s |
| Afternoon (09 Sep) | 10ft (3.0m) | 9s |
| Evening (09 Sep) | 8ft (2.4m) | 9s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Wed night. Warm (max 28°C on Wed morning, min 20°C on Wed night). Mainly strong winds. | ||||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||||||||||
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) | S 8 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | S 8 | SSW 8 | S 8 | S 8 | S 8 | E 15 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 763 | 968 | 1118 | 1230 | 1177 | 1259 | 1072 | 900 | 645 | 432 | 316 | 235 | 161 | 130 | 103 | 109 | 102 | 96 | 95 | 100 | 146 | 142 | 138 | 136 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | off | off | cross-off | off | off | off |
High Tide | 2:21AM1.43m | 4:17PM1.45m | 3:17AM1.52m | 4:38PM1.49m | 4:04AM1.58m | 4:57PM1.52m | ||||||||||||||||||
Low Tide | 9:07PM0.99m | 9:20AM0.18m | 9:42PM0.83m | 9:59AM0.18m | 10:14PM0.67m | 10:33AM0.24m | ||||||||||||||||||
 | |  | | | | | |  | |  | | | | |  | | |  | | | | | | |
 | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | 5 | 4 | 4 | 2 | 2 | 2 | 3 | 4 | 4 | 1 | 1 | 2 | 1 | 1 | 1 | — | 2 | 2 | — | — | — | — | 2 | 3 |
Temp °C | 28 | 28 | 27 | 28 | 28 | 28 | 27 | 24 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 |
Feels °C | 27 | 26 | 24 | 27 | 26 | 26 | 28 | 28 | 16 | 18 | 17 | 18 | 18 | 19 | 20 | 19 | 19 | 19 | 20 | 21 | 23 | 23 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 8 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SSW 9 | SSW 8 | S 8 | SSW 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 7 | SSW 7 | SSW 7 |
| kJ | 24 | 22 | 31 | 33 | 55 | 38 | 39 | 38 | 645 | 432 | 316 | 235 | 161 | 130 | 103 | 103 | 80 | 76 | 74 | 72 | 72 | 91 | 91 | 73 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | E 17 | E 17 | E 17 | E 16 | E 16 | E 16 | E 16 | ESE 11 | E 15 | E 15 | E 15 | E 14 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | ENE 7 | E 14 | E 14 | E 14 |
| kJ | 25 | 25 | 23 | 23 | 50 | 47 | 46 | 46 | 45 | 22 | 69 | 69 | 67 | 66 | 74 | 109 | 102 | 96 | 95 | 100 | 40 | 142 | 138 | 136 |
Swell 3 Height (m) Direction Period (s) | E 18 | E 18 | SE 12 | SE 12 | NE 8 | E 9 | E 9 | ESE 11 | ESE 9 | E 15 | SE 11 | ESE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 14 | ENE 6 | ESE 10 | ESE 10 |
| kJ | 25 | 24 | 6 | 6 | 3 | 15 | 7 | 12 | 17 | 40 | 18 | 12 | 29 | 29 | 27 | 28 | 16 | 24 | 24 | 25 | 146 | 23 | 37 | 36 |
Wind waves Height (m) Direction Period (s) | S 8 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | N 3 | NNE 5 | NE 6 | ENE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | NE 6 | ENE 6 | NE 4 |
| kJ | 763 | 968 | 1118 | 1230 | 1177 | 1259 | 1072 | 900 | 7 | 65 | 124 | 183 | 167 | 135 | 131 | 173 | 157 | 125 | 84 | 56 | — | 38 | 24 | 20 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 504 | 578 | 148 | 504 | 517 | 125 | 36 | 0 | 153 | 73 | 57 | 14 | 14 | 50 | 0 | 14 | 50 | 50 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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