Surf Forecasts:
How big are the waves at Devonport Rivermouth today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 1ft (0.3m), 14s period with NW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 1ft (0.3m), 17s period with NW swell.
- Evening surf: Evening surf (17 Aug, local time) - 1ft (0.3m), 16s period with NW swell.
The current surf forecast for Devonport Rivermouth at 9AM is: 0.3m 14s primary swell from a Northwest direction and 0.2m 4s secondary swell from a North-northeast direction (forecast issued at 03:00am August 17). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 1ft (0.3m) | 14s |
| Afternoon (17 Aug) | 1ft (0.3m) | 17s |
| Evening (17 Aug) | 1ft (0.3m) | 16s |
Table - waves today at Devonport Rivermouth. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Wed afternoon. Very mild (max 14°C on Tue afternoon, min 10°C on Mon night). Winds increasing (light winds from the ESE on Mon morning, fresh winds from the NW by Wed night). | ||||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||||||
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 | 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 14 | NW 14 | NW 14 | NW 14 | NW 15 | NW 17 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NE 5 | NE 5 | NE 5 | NE 7 | NE 7 | NNE 5 | N 5 | NNW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 33 | 33 | 32 | 33 | 33 | 44 | 40 | 40 | 38 | 35 | 34 | 33 | 59 | 77 | 63 | 40 | 32 | 31 | 28 | 55 | 54 | 32 | 74 | 225 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | on | cross-on | cross | cross | cross | cross-off | cross | cross | cross-on | cross-on | cross | cross-off | cross | cross-off | cross-on | cross | cross-on | on | on | cross-on |
High Tide | 2:53AM3.14m | 3:18PM3.20m | 3:46AM3.13m | 4:01PM3.21m | 4:34AM3.12m | 4:41PM3.20m | ||||||||||||||||||
Low Tide | 9:09AM0.74m | 9:37PM0.69m | 9:55AM0.82m | 10:21PM0.65m | 10:37AM0.91m | |||||||||||||||||||
 | | |  | | | | | |  |  |  | | | | | | | |  |  |  |  | | |
 | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:36 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 8 | 10 | 6 |
Temp °C | 11 | 10 | 10 | 11 | 13 | 12 | 11 | 11 | 10 | 10 | 11 | 11 | 13 | 14 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 |
Feels °C | 9 | 8 | 8 | 9 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 8 | 10 | 11 | 10 | 8 | 9 | 9 | 10 | 9 | 9 | 9 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NW 15 | NW 17 | NE 4 | NNE 4 | NW 16 | NE 5 | NNE 5 | NE 5 | NNW 14 | NNW 14 | NNE 6 | NNE 6 | NE 5 | NE 5 | NE 5 | NE 7 | NE 7 | NW 15 | NW 15 | NW 15 |
| kJ | 2 | 2 | 1 | 1 | 33 | 44 | 4 | 8 | 38 | 29 | 23 | 28 | 21 | 20 | 63 | 40 | 32 | 31 | 28 | 55 | 54 | 9 | 9 | 8 |
Swell 2 Height (m) Direction Period (s) | NW 14 | NW 14 | NW 14 | NW 14 | — | N 6 | NW 16 | NW 16 | — | NW 15 | NW 15 | NW 15 | N 18 | — | NW 14 | NW 14 | NW 14 | NW 14 | NE 7 | NW 14 | NW 14 | — | — | — |
| kJ | 33 | 33 | 32 | 33 | — | 1 | 40 | 40 | — | 35 | 34 | 33 | 6 | — | 8 | 7 | 7 | 7 | 8 | 7 | 8 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 14 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SE 2 | SE 2 | NE 4 | NE 4 | — | — | NE 4 | — | SE 3 | SSE 3 | NNE 6 | NNE 6 | — | — | — | SE 3 | SE 3 | — | — | NNE 5 | N 5 | NNW 7 |
| kJ | — | — | 1 | 1 | 2 | 4 | — | — | 18 | — | 2 | 1 | 59 | 77 | — | — | — | 1 | 2 | — | — | 32 | 74 | 225 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 131 | 131 | 131 | 131 | 131 | 131 | 131 | 131 | 131 | 131 | 131 | 216 | 131 | 143 | 143 | 143 | 143 | 216 | 131 | 216 | 216 | 216 | 186 | 218 |
Best forecast wave conditions in North Coast of Tasmania | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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