Surf Forecasts:
How big are the waves at Mera today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 6ft (1.8m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 5.5ft (1.7m), 12s period with S swell.
- Evening surf: Evening surf (25 Aug, local time) - 5ft (1.5m), 12s period with S swell.
The current surf forecast for Mera at 5AM is: 2.1m 13s primary swell from a South-southeast direction and 0.6m 11s secondary swell from a East direction, 0.8m 4s secondary swell from a West-southwest direction (forecast issued at 02:00am August 25). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 6ft (1.8m) | 13s |
| Afternoon (25 Aug) | 5.5ft (1.7m) | 12s |
| Evening (25 Aug) | 5ft (1.5m) | 12s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Thu afternoon. Warm (max 28°C on Wed morning, min 24°C on Thu night). Winds decreasing (strong winds from the SW on Wed afternoon, calm by Thu night). | ||||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||||||||||
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) | SSE 14 | SSE 13 | SSE 13 | SSE 13 | S 12 | S 12 | S 11 | S 12 | S 12 | S 12 | SSW 12 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | E 13 | E 13 |
Wave Graph | ||||||||||||||||||||||||
1730 | 1474 | 1430 | 993 | 940 | 814 | 651 | 614 | 380 | 497 | 361 | 278 | 265 | 265 | 285 | 765 | 770 | 179 | 172 | 137 | 127 | 442 | 222 | 222 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-off |
High Tide | 1:45AM1.30m | 4:25PM1.37m | 2:39AM1.39m | 4:44PM1.42m | 3:22AM1.46m | 5:04PM1.46m | ||||||||||||||||||
Low Tide | 9:09AM0.29m | 9:28PM0.96m | 9:44AM0.22m | 9:58PM0.87m | 10:16AM0.18m | |||||||||||||||||||
— | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | |
— | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 |
Temp °C | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 26 | 26 | 27 | 28 | 27 | 25 | 26 | 27 | 27 | 27 | 28 | 28 | 29 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 28 | 27 | 28 | 30 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 13 | SSE 13 | SSE 13 | S 12 | S 12 | S 11 | S 12 | S 12 | S 12 | SSW 12 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | SSE 9 | SSE 9 | SW 11 | SW 11 | SW 11 | SW 10 | S 10 | E 13 | SW 5 |
1730 | 1474 | 1430 | 993 | 940 | 814 | 651 | 614 | 380 | 497 | 361 | 278 | 265 | 265 | 285 | 92 | 92 | 179 | 172 | 137 | 127 | 75 | 222 | 57 | |
Swell 2 Height (m) Direction Period (s) | E 15 | E 11 | E 11 | S 16 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | SSE 9 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | E 12 | E 12 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | E 13 | SW 10 | E 13 |
267 | 84 | 84 | 248 | 232 | 225 | 222 | 219 | 215 | 166 | 136 | 142 | 119 | 130 | 90 | 100 | 98 | 73 | 71 | 83 | 55 | 128 | 127 | 222 | |
Swell 3 Height (m) Direction Period (s) | E 15 | E 14 | E 14 | E 14 | E 14 | SSW 15 | — | SSE 10 | SSW 13 | SE 10 | E 13 | E 12 | E 12 | E 12 | E 12 | SSW 10 | S 12 | E 12 | E 12 | E 14 | E 14 | E 10 | S 10 | SW 10 |
68 | 107 | 146 | 144 | 232 | 176 | — | 73 | 187 | 102 | 157 | 151 | 143 | 138 | 103 | 36 | 44 | 97 | 93 | 103 | 93 | 52 | 69 | 108 | |
Wind waves Height (m) Direction Period (s) | SW 10 | WSW 4 | WSW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 5 | SW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 12 | SW 11 | SW 5 | SW 6 | SW 6 | SW 6 | SW 10 | SW 5 | — |
134 | 27 | 20 | 21 | 28 | 35 | 43 | 54 | 65 | 80 | 64 | 41 | 41 | 66 | 79 | 765 | 770 | 114 | 107 | 76 | 77 | 442 | 77 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 61 | 60 | 60 | 61 | 204 | 204 | 204 | 69 | 60 | 59 | 59 | 61 | 544 | 544 | 529 | 504 | 61 | 61 | 60 | 61 | 61 | 54 | 33 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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