Surf Forecasts:
How big are the waves at Mera today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 3.5ft (1.0m), 9s period with E swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 3ft (0.9m), 9s period with E swell.
- Evening surf: Evening surf (19 Jul, local time) - 3ft (0.9m), 9s period with E swell.
The current surf forecast for Mera at 4PM is: 0.9m 9s primary swell from a East direction and 0.6m 8s secondary swell from a South-southeast direction (forecast issued at 08:00am July 19). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 3.5ft (1.0m) | 9s |
| Afternoon (19 Jul) | 3ft (0.9m) | 9s |
| Evening (19 Jul) | 3ft (0.9m) | 9s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 26°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||
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 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 12 | E 11 | E 11 | E 11 | E 11 | SW 4 | SW 4 | SW 4 | SW 4 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 173 | 166 | 166 | 132 | 132 | 132 | 129 | 129 | 126 | 97 | 95 | 91 | 93 | 341 | 313 | 345 | 286 | 281 | 16 | 15 | 16 | 16 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 7:14AM1.37m | 8:14PM1.40m | 8:09AM1.25m | 8:37PM1.39m | 9:17AM1.13m | |||||||||||||||||
Low Tide | 1:44PM0.37m | 2:17AM0.63m | 2:15PM0.55m | 3:09AM0.59m | 2:45PM0.73m | |||||||||||||||||
 |  | | | |  | | | | | | | | | | | | | | | | | |
 | 4:39 | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — | — | 4:41 | — | — | — | — | — | — |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 28 | 27 | 27 |
Feels °C | 29 | 28 | 29 | 28 | 29 | 28 | 29 | 29 | 29 | 31 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 30 | 29 | 31 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 12 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | ENE 10 |
| kJ | 173 | 166 | 166 | 132 | 132 | 132 | 129 | 129 | 126 | 97 | 95 | 91 | 93 | 341 | 313 | 345 | 286 | 281 | 225 | 225 | 216 | 170 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | WSW 7 | SE 7 | SE 7 | SE 8 | SE 7 | ENE 14 | ENE 14 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | ESE 11 |
| kJ | 41 | 40 | 39 | 37 | 50 | 42 | 5 | 26 | 16 | 18 | 7 | 67 | 61 | 17 | 13 | 13 | 13 | 13 | 12 | 12 | 6 | 11 |
Swell 3 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | ESE 12 | S 8 | SSE 9 | ESE 11 | ENE 14 | SE 7 | SE 8 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | ESE 12 | ESE 11 | ESE 11 | SSE 8 |
| kJ | 7 | 7 | 7 | 7 | 7 | 7 | 14 | 4 | 8 | 13 | 19 | 7 | 18 | 5 | 5 | 5 | 5 | 12 | 13 | 12 | 12 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 2 | — | SSE 8 | SW 3 | SW 3 | WSW 3 | WSW 3 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 |
| kJ | — | — | — | — | 1 | — | 44 | 5 | 5 | 8 | 8 | 10 | 11 | 12 | 15 | 23 | 26 | 21 | 16 | 15 | 16 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 70 | 88 | 70 | 70 | 64 | 64 | 64 | 64 | 70 | 88 | 74 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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