Surf Forecasts:
How big are the waves at Mera today (28 Jun):
- Morning surf: Morning surf (28 Jun, local time) - 8ft (2.5m), 11s period with SSW swell.
- Afternoon surf: Afternoon surf (28 Jun, local time) - 6.5ft (2.0m), 10s period with SSW swell.
- Evening surf: Evening surf (28 Jun, local time) - 6ft (1.8m), 10s period with SW swell.
The current surf forecast for Mera at 2AM is: 3.5m 12s primary swell from a South-southwest direction and 0.2m 16s secondary swell from a East-southeast direction (forecast issued at 08:00pm June 27). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jun) | 8ft (2.5m) | 11s |
| Afternoon (28 Jun) | 6.5ft (2.0m) | 10s |
| Evening (28 Jun) | 6ft (1.8m) | 10s |
Table - waves today at Mera. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 30mm), heaviest during Sat night. Warm (max 24°C on Tue afternoon, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 8 | SSW 11 | S 11 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SW 8 | SSE 9 | SSE 9 | SW 8 | SW 8 | SE 9 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2145 | 2669 | 2017 | 3106 | 2514 | 1684 | 1150 | 836 | 546 | 566 | 359 | 225 | 172 | 118 | 103 | 103 | 84 | 86 | 90 | 94 | 68 | 81 | 81 | 81 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | on | cross-on | cross-on | cross | cross-off | on | cross | cross-off | cross-off | off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross |
High Tide | 4:27PM1.26m | 2:08AM1.37m | 5:03PM1.31m | 2:53AM1.39m | 5:36PM1.35m | 3:34AM1.41m | ||||||||||||||||||
Low Tide | 8:58PM1.01m | 9:40AM0.14m | 9:46PM0.98m | 10:17AM0.09m | 10:26PM0.95m | 10:52AM0.05m | ||||||||||||||||||
 |  |  |  |  |  |  | | |  | | |  |  | | |  |  | | | |  | | | |
 | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:28 | — | — | — | — |
 | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | 6:58 |
mm | 79 | 7 | — | — | 1 | 2 | 6 | 4 | 2 | 2 | 1 | 3 | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 24 |
Feels °C | 25 | 23 | 24 | 25 | 24 | 25 | 24 | 24 | 25 | 24 | 23 | 23 | 23 | 25 | 25 | 24 | 24 | 25 | 26 | 24 | 23 | 24 | 24 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SSW 11 | S 11 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SSE 8 | SSE 8 | SSE 8 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 720 | 2669 | 2017 | 3106 | 2514 | 1684 | 1150 | 836 | 161 | 159 | 91 | 225 | 172 | 118 | 95 | 78 | 77 | 71 | 57 | 94 | 68 | 81 | 81 | 81 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SW 12 | SW 12 | ESE 16 | ESE 16 | E 9 | E 9 | ESE 15 | ESE 15 | ESE 15 | ESE 15 | SSE 8 | SSE 7 | SSE 7 | SSE 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 |
| kJ | 427 | 146 | 1229 | 25 | 25 | 14 | 13 | 44 | 42 | 42 | 42 | 83 | 55 | 41 | 103 | 103 | 84 | 86 | 90 | 45 | 46 | 45 | 43 | 42 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | E 8 | E 8 | E 8 | E 8 | SE 10 | SE 9 | SE 9 | ESE 15 | NE 6 | NE 5 | NE 5 | ENE 5 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 |
| kJ | 421 | 51 | 25 | 25 | 25 | 25 | 24 | 12 | 5 | 5 | 5 | 32 | 41 | 41 | 42 | 9 | 7 | 7 | 5 | 39 | 37 | 36 | 36 | 36 |
Wind waves Height (m) Direction Period (s) | SSW 8 | — | — | — | — | — | — | SSE 8 | SW 10 | SW 10 | SW 9 | — | — | — | NNE 3 | — | — | — | — | — | — | — | — | — |
| kJ | 2145 | — | — | — | — | — | — | 268 | 546 | 566 | 359 | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 59 | 52 | 14 | 33 | 51 | 61 | 39 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | 36 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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