Surf Forecasts:
How big are the waves at Mera today (27 Oct):
- Morning surf: Morning surf (27 Oct, local time) - 3.5ft (1.0m), 8s period with SSW swell.
- Afternoon surf: Afternoon surf (27 Oct, local time) - 4ft (1.2m), 8s period with SSW swell.
- Evening surf: Evening surf (27 Oct, local time) - 4ft (1.2m), 8s period with SSW swell.
The current surf forecast for Mera at 7AM is: 0.9m 7s primary swell from a South-southwest direction (forecast issued at 02:00am October 27). An open ocean swell of 1.1m 8s is not directed at the surf break, a second 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 (27 Oct) | 3.5ft (1.0m) | 8s |
| Afternoon (27 Oct) | 4ft (1.2m) | 8s |
| Evening (27 Oct) | 4ft (1.2m) | 8s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Wed night. Warm (max 20°C on Tue afternoon, min 15°C on Wed night). Winds decreasing (strong winds from the N on Tue night, calm by Thu morning). | ||||||||||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | ||||||||||||||||||||||
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) | SW 11 | ESE 9 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 8 | ESE 11 | ESE 11 | SE 15 | SE 15 | SE 14 | SE 14 | SE 13 | SE 7 | SE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 224 | 75 | 78 | 123 | 157 | 188 | 168 | 163 | 232 | 304 | 206 | 166 | 98 | 58 | 44 | 44 | 45 | 44 | 54 | 54 | 92 | 87 | 183 | 421 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | glassy |
High Tide | 5:16AM1.55m | 4:21PM1.59m | 6:03AM1.52m | 4:48PM1.60m | 6:54AM1.46m | 5:16PM1.58m | ||||||||||||||||||
Low Tide | 10:36PM0.07m | 10:48AM0.77m | 11:14PM-0.01m | 11:22AM0.86m | 11:54PM-0.03m | 11:55AM0.96m | ||||||||||||||||||
 |  |  | | |  |  | | | |  |  | | | | | | | | | | | |  | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:51 | — | — | — | — | — | — | — | 4:50 | — | — |
mm | 1 | 6 | 3 | 1 | 1 | — | — | — | 1 | 2 | — | — | — | — | — | — | — | 2 | 3 | 2 | 1 | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 19 | 17 | 16 | 18 | 18 | 18 | 17 | 15 | 15 | 16 | 17 | 18 | 16 | 17 | 17 |
Feels °C | 12 | 13 | 15 | 16 | 18 | 20 | 21 | 20 | 18 | 10 | 8 | 8 | 13 | 13 | 13 | 11 | 11 | 12 | 13 | 15 | 19 | 14 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 7 | ENE 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 5 | ESE 5 | SE 6 | SE 7 |
| kJ | 120 | 106 | 143 | 123 | 157 | 188 | 168 | 163 | 232 | 304 | 206 | 166 | 98 | 58 | 42 | 23 | 45 | 44 | 44 | 42 | 58 | 41 | 75 | 231 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SSW 7 | SSW 7 | E 8 | E 7 | E 7 | E 7 | ESE 9 | E 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | WSW 7 | SW 7 | SE 15 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 |
| kJ | 224 | 70 | 78 | 115 | 88 | 64 | 35 | 48 | 90 | 94 | 56 | 39 | 40 | 41 | 44 | 44 | 21 | 13 | 54 | 54 | 92 | 87 | 180 | 175 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | E 6 | S 13 | S 13 | SSE 7 | SSE 7 | S 8 | NNW 4 | S 7 | S 7 | ENE 8 | SE 15 | WSW 6 | WSW 6 | ESE 10 | ESE 10 | E 14 | — |
| kJ | 65 | 75 | 75 | 73 | 48 | 63 | 48 | 22 | 3 | 3 | 18 | 9 | 1 | 3 | 9 | 4 | 7 | 34 | 4 | 3 | 33 | 33 | 4 | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 5 | N 4 | N 4 | NNW 4 | NNW 4 | — | — | NE 6 | NE 3 | NE 4 | NNE 4 | NE 7 | ENE 7 | ENE 5 | NE 3 | ENE 3 | E 5 | E 6 | E 6 | ESE 5 | — | SE 7 | SE 7 |
| kJ | 21 | 50 | 19 | 7 | 2 | 3 | — | — | 16 | 5 | 41 | 31 | 91 | 43 | 9 | 7 | 10 | 61 | 117 | 86 | 45 | — | 183 | 421 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 153 | 148 | 73 | 14 | 0 | 0 | 0 | 0 | 12 | 40 | 148 | 47 | 40 | 0 | 0 | 521 | 56 | 521 | 80 | 0 | 0 | 12 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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