Surf Forecasts:
How big are the waves at Devonport Rivermouth today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 1ft (0.3m), 14s period with NW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 1ft (0.3m), 13s period with NW swell.
- Evening surf: Evening surf (11 Aug, local time) - 3.5ft (1.1m), 5s period with NW swell.
The current surf forecast for Devonport Rivermouth at 12PM is: 0.3m 14s primary swell from a Northwest direction and 0.3m 10s secondary swell from a Northeast direction (forecast issued at 09:00am August 11). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 1ft (0.3m) | 14s |
| Afternoon (11 Aug) | 1ft (0.3m) | 13s |
| Evening (11 Aug) | 3.5ft (1.1m) | 5s |
Table - waves today at Devonport Rivermouth. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Tue night. Very mild (max 14°C on Thu afternoon, min 8°C on Wed afternoon). Mainly fresh winds. | ||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||||
7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NW 15 | NW 14 | NW 14 | NW 13 | NW 5 | NW 5 | NW 6 | NW 7 | NW 7 | NW 8 | NW 7 | NW 7 | NW 7 | NW 6 | WNW 6 | NW 16 | NW 16 | NW 16 | NW 16 | NW 16 | NW 16 | NW 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 33 | 32 | 29 | 31 | 61 | 58 | 240 | 622 | 704 | 407 | 269 | 206 | 116 | 64 | 51 | 94 | 93 | 93 | 93 | 90 | 89 | 88 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:36AM3.14m | 9:34PM3.23m | 10:39AM3.12m | 10:41PM3.18m | 11:41AM3.12m | |||||||||||||||||
Low Tide | 3:27PM1.16m | 4:05AM0.52m | 4:35PM1.15m | 5:11AM0.57m | 5:44PM1.09m | |||||||||||||||||
 |  |  | |  | |  | |  |  |  | |  | | | | | | | | | | |
 | 7:11 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — |
 | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | 1 | 2 | 6 | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 12 | 13 | 12 | 11 | 12 | 11 | 11 | 11 | 10 | 11 | 11 | 8 | 9 | 9 | 9 | 11 | 12 | 13 | 14 | 10 | 10 |
Feels °C | 4 | 7 | 8 | 7 | 7 | 7 | 5 | 5 | 5 | 4 | 6 | 6 | 4 | 4 | 5 | 4 | 6 | 8 | 9 | 10 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | NE 10 | NE 10 | NE 10 | NE 10 | NNE 10 | NE 10 | NE 10 | — | — | NW 18 | NW 16 | NW 7 | NW 7 | NW 6 | NW 17 | NW 16 | NW 16 | NW 16 | NW 16 | NW 16 | NW 16 | NW 16 |
| kJ | 23 | 15 | 15 | 16 | 10 | 4 | 4 | — | — | 12 | 10 | 206 | 116 | 64 | 45 | 94 | 93 | 93 | 93 | 90 | 89 | 88 |
Swell 2 Height (m) Direction Period (s) | NW 15 | NW 14 | NW 14 | NW 13 | WNW 13 | NW 13 | — | — | — | NE 11 | NW 20 | NW 19 | NW 18 | NW 18 | NE 10 | WNW 9 | NW 9 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 |
| kJ | 33 | 32 | 29 | 28 | 17 | 7 | — | — | — | 4 | 15 | 57 | 51 | 49 | 4 | 8 | 3 | 4 | 4 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | NW 18 | — | — | — | — | NE 10 | NE 10 | NE 10 | NE 10 | — | NE 10 | NE 10 | W 9 | W 9 | — | — | — |
| kJ | — | — | — | — | — | 13 | — | — | — | — | 4 | 4 | 4 | 4 | — | 4 | 4 | 2 | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | W 3 | W 4 | WNW 4 | WNW 4 | NW 5 | NW 5 | NW 6 | NW 7 | NW 7 | NW 8 | NW 7 | SW 3 | SW 3 | SW 3 | WNW 6 | WNW 6 | WNW 5 | WNW 6 | WNW 6 | NW 5 | NW 5 | NW 5 |
| kJ | 8 | 13 | 14 | 31 | 61 | 58 | 240 | 622 | 704 | 407 | 269 | 3 | 3 | 3 | 51 | 47 | 78 | 70 | 59 | 42 | 34 | 27 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 178 | 178 | 178 | 180 | 178 | 178 | 180 | 180 | 180 | 211 | 184 | 180 | 184 | 0 | 180 | 178 | 180 | 180 | 180 | 180 |
Best forecast wave conditions in North Coast of Tasmania | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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