Surf Forecasts:
How big are the waves at Matsube Bay today (09 Jun):
- Afternoon surf: Afternoon surf (09 Jun, local time) - 4ft (1.2m), 9s period with E swell.
- Evening surf: Evening surf (09 Jun, local time) - 3.5ft (1.1m), 8s period with SSW swell.
The current surf forecast for Matsube Bay at 11PM is: 0.9m 8s primary swell from a South-southwest direction and 0.9m 8s secondary swell from a East-northeast direction (forecast issued at 02:00pm June 09). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jun) | - | - |
| Afternoon (09 Jun) | 4ft (1.2m) | 9s |
| Evening (09 Jun) | 3.5ft (1.1m) | 8s |
Table - waves today at Matsube Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Tue afternoon. Warm (max 22°C on Thu afternoon, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 9 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 9 | E 9 | SSW 8 | SSW 8 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | NE 5 | ENE 6 | ENE 7 | ENE 7 | S 8 | ENE 6 | SSE 8 | SSW 9 | SSW 9 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 225 | 220 | 181 | 147 | 125 | 228 | 173 | 128 | 94 | 94 | 155 | 144 | 115 | 136 | 94 | 75 | 106 | 110 | 90 | 88 | 76 | 73 | 73 | 67 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross | cross | cross | glassy | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | on | on | on | on | on | cross-on | cross-on |
High Tide | 10:31AM1.02m | 11:29PM1.29m | 12:25PM1.03m | 00:08AM1.32m | 2:00PM1.11m | 00:47AM1.35m | ||||||||||||||||||
Low Tide | 4:33PM0.63m | 6:24AM0.61m | 5:40PM0.74m | 7:18AM0.44m | 6:50PM0.85m | 8:07AM0.26m | ||||||||||||||||||
 |  | |  |  | | | | | |  |  | |  | | | | | | | | |  |  | |
 | — | — | — | — | — | 4:22 | — | — | — | — | — | — | — | 4:22 | — | — | — | — | — | — | — | 4:22 | — | — |
 | — | — | 6:51 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | 6:52 |
mm | — | 1 | — | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 20 | 19 | 20 | 21 | 20 | 19 | 19 | 19 | 19 | 18 | 19 | 18 | 18 | 17 | 18 | 21 | 21 | 22 | 21 | 20 | 20 | 19 | 20 | 20 |
Feels °C | 20 | 20 | 21 | 21 | 18 | 17 | 18 | 20 | 18 | 14 | 17 | 17 | 17 | 16 | 17 | 20 | 19 | 21 | 20 | 19 | 19 | 19 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 8 | SSW 8 | ENE 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | S 7 | SSW 8 | ENE 7 | S 8 | ENE 7 | SSE 8 | SSW 9 | SSW 9 | E 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
| kJ | 225 | 220 | 181 | 147 | 125 | 94 | 173 | 128 | 94 | 40 | 39 | 81 | 111 | 136 | 94 | 75 | 106 | 110 | 49 | 76 | 76 | 73 | 73 | 57 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | S 7 | SE 10 | ENE 8 | SE 9 | ENE 8 | ENE 8 | ENE 8 | S 6 | SW 8 | S 10 | SSW 8 | ENE 8 | SSE 7 | SW 9 | SSE 8 | SSE 8 | SSE 7 | E 6 | E 7 | E 7 | E 7 | E 7 |
| kJ | 41 | 31 | 59 | 4 | 118 | 3 | 92 | 70 | 70 | 20 | 22 | 19 | 115 | 19 | 73 | 65 | 58 | 58 | 78 | 51 | 55 | 55 | 55 | 56 |
Swell 3 Height (m) Direction Period (s) | SW 9 | SW 8 | SW 8 | E 16 | SE 9 | NE 11 | SE 9 | SE 9 | SE 9 | S 10 | SSW 10 | WSW 8 | NE 10 | NE 8 | SW 9 | SSW 12 | E 15 | E 15 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 |
| kJ | 27 | 25 | 17 | 5 | 3 | 5 | 3 | 3 | 3 | 8 | 36 | 7 | 4 | 9 | 46 | 28 | 4 | 4 | 90 | 88 | 68 | 68 | 68 | 67 |
Wind waves Height (m) Direction Period (s) | NE 4 | — | — | SSW 8 | SW 5 | SSW 9 | — | — | NE 2 | NE 5 | ENE 6 | ENE 7 | — | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | — | — | — | — | — | — |
| kJ | 16 | — | — | 138 | 25 | 228 | — | — | 1 | 94 | 155 | 144 | — | 52 | 79 | 66 | 60 | 59 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 51 | 15 | 15 | 28 | 55 | 15 | 0 | 47 | 51 | 47 | 6 | 0 | 0 | 0 | 6 | 22 | 15 | 15 | 15 | 15 | 15 | 47 | 47 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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