Surf Forecasts:
How big are the waves at Mera today (25 Jun):
- Morning surf: Morning surf (25 Jun, local time) - 2ft (0.6m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (25 Jun, local time) - 3ft (0.9m), 14s period with SW swell.
- Evening surf: Evening surf (25 Jun, local time) - 3.5ft (1.1m), 13s period with SW swell.
The current surf forecast for Mera at 2PM is: 0.9m 13s primary swell from a Southwest direction and 1.2m 7s secondary swell from a South direction (forecast issued at 08:00am June 25). An open ocean swell of 1.7m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jun) | 2ft (0.6m) | 15s |
| Afternoon (25 Jun) | 3ft (0.9m) | 14s |
| Evening (25 Jun) | 3.5ft (1.1m) | 13s |
Table - waves today at Mera. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 182mm), heaviest during Sat morning. Warm (max 25°C on Fri morning, min 20°C on Thu night). Winds increasing (calm on Thu night, strong winds from the W by Fri night). | ||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sun 28 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 9 | SSW 10 | SW 10 | S 12 | S 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 60 | 143 | 171 | 304 | 342 | 444 | 269 | 321 | 810 | 1576 | 1570 | 541 | 641 | 588 | 562 | 562 | 553 | 623 | 369 | 528 | 1273 | 816 | 1747 | 2344 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | glassy | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-off | off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 2:46PM1.12m | 00:28AM1.32m | 3:44PM1.20m | 1:19AM1.34m | 4:27PM1.26m | 2:08AM1.37m | ||||||||||||||||||
Low Tide | 7:28AM0.39m | 6:51PM0.98m | 8:17AM0.29m | 8:01PM1.01m | 9:00AM0.20m | 8:58PM1.01m | ||||||||||||||||||
 |  | |  | |  |  | |  | | | | | | | | | | | | |  | | | |
 | 4:28 | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:28 |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | 6:58 |
mm | 17 | 8 | 7 | 3 | 2 | — | 1 | 2 | — | — | — | — | 1 | 2 | 3 | 3 | 4 | 24 | 51 | — | — | 19 | 48 | 4 |
Temp °C | 20 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 22 | 25 | 25 | 24 | 24 | 22 | 22 | 23 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 21 | 20 | 17 | 19 | 19 | 19 | 22 | 22 | 24 | 24 | 23 | 21 | 21 | 19 | 17 | 20 | 22 | 20 | 19 | 23 | 23 | 23 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | SSW 13 | SW 15 | S 7 | ENE 7 | SW 13 | SW 13 | SW 13 | SSE 6 | SE 11 | SE 11 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | S 7 | SW 9 | SSW 10 | SW 10 | SW 11 | S 10 |
| kJ | 72 | 108 | 171 | 142 | 145 | 444 | 269 | 321 | 23 | 43 | 42 | 541 | 641 | 588 | 562 | 562 | 553 | 623 | 178 | 528 | 1273 | 816 | 326 | 2344 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SW 15 | SSW 12 | SW 14 | S 7 | ENE 7 | ENE 7 | SW 15 | E 7 | ENE 7 | ENE 7 | SE 11 | SE 11 | SSE 6 | SSW 6 | SSW 6 | S 6 | SE 10 | SW 13 | S 8 | E 8 | SSE 8 | ESE 16 | SW 12 |
| kJ | 51 | 143 | 96 | 304 | 127 | 102 | 68 | 215 | 23 | 15 | 9 | 42 | 40 | 26 | 88 | 66 | 17 | 35 | 369 | 316 | 21 | 270 | 25 | 528 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SE 10 | SE 10 | SE 10 | SW 13 | SSE 7 | SSE 7 | ENE 7 | SE 10 | NE 10 | ENE 10 | E 7 | E 6 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 16 | E 8 | ENE 8 | ESE 16 | SSW 13 | NE 9 | SW 15 |
| kJ | 60 | 36 | 49 | 35 | 342 | 68 | 50 | 35 | 38 | 15 | 10 | 3 | 3 | 39 | 37 | 37 | 37 | 51 | 22 | 53 | 51 | 137 | 3 | 360 |
Wind waves Height (m) Direction Period (s) | SSE 3 | E 8 | E 4 | ENE 6 | N 4 | NNW 4 | — | — | SW 14 | SSW 14 | SW 14 | SW 6 | SW 6 | SW 7 | — | — | — | ENE 9 | NNE 4 | NE 4 | — | E 8 | S 12 | NNW 5 |
| kJ | 2 | 66 | 58 | 218 | 10 | 5 | — | — | 810 | 1576 | 1570 | 223 | 181 | 109 | — | — | — | 25 | 13 | 29 | — | 20 | 1747 | 22 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 57 | 73 | 14 | 59 | 12 | 0 | 0 | 64 | 483 | 69 | 244 | 500 | 69 | 148 | 77 | 12 | 64 | 148 | 12 | 14 | 14 | 14 | 57 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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