Surf Forecasts:
How big are the waves at Devonport Rivermouth today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 1.5ft (0.4m), 5s period with NW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 5.5ft (1.7m), 7s period with NNW swell.
- Evening surf: Evening surf (20 Sep, local time) - 7ft (2.1m), 7s period with NW swell.
The current surf forecast for Devonport Rivermouth at 5PM is: 1.9m 7s primary swell from a North-northwest direction and 0.1m 13s secondary swell from a Northwest direction (forecast issued at 09:00am September 20). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 1.5ft (0.4m) | 5s |
| Afternoon (20 Sep) | 5.5ft (1.7m) | 7s |
| Evening (20 Sep) | 7ft (2.1m) | 7s |
Table - waves today at Devonport Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sun afternoon, min 6°C on Mon night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Tue morning). | ||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||
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) | NNW 5 | NW 5 | NNW 6 | NNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 11 | NW 12 | NW 14 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NNW 17 | NW 16 | NW 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 10 | 7 | 31 | 277 | 479 | 503 | 355 | 184 | 105 | 47 | 32 | 36 | 32 | 31 | 31 | 32 | 29 | 63 | 28 | 28 | 42 | 40 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-on | cross-on | cross | glassy |
High Tide | 5:55AM3.08m | 5:45PM3.08m | 6:28AM3.01m | 6:17PM3.00m | 7:02AM2.93m | 6:51PM2.91m | ||||||||||||||||
Low Tide | 11:50AM1.12m | 00:07AM0.70m | 12:22PM1.20m | 00:40AM0.79m | 12:55PM1.26m | |||||||||||||||||
 | | |  |  | |  | | | | | |  | | | | | | | | | | |
 | 6:07 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 15 | 16 | 17 | 15 | 14 | 11 | 8 | 8 | 11 | 12 | 12 | 9 | 8 | 7 | 6 | 7 | 11 | 12 | 11 | 10 | 9 |
Feels °C | 9 | 13 | 13 | 12 | 10 | 9 | 4 | 1 | 2 | 4 | 5 | 5 | 4 | 4 | 3 | 2 | 4 | 9 | 7 | 7 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | NNW 5 | NW 5 | NNW 6 | NW 13 | — | — | — | NW 7 | NW 7 | NW 6 | NW 11 | NW 12 | NW 6 | WNW 5 | NW 5 | NW 14 | NW 14 | NW 13 | NW 13 | NNW 17 | NW 16 | NW 4 |
| kJ | 10 | 5 | 31 | 7 | — | — | — | 184 | 105 | 47 | 32 | 36 | 32 | 19 | 6 | 32 | 29 | 63 | 27 | 28 | 42 | 17 |
Swell 2 Height (m) Direction Period (s) | NW 11 | NW 13 | NW 13 | — | — | — | — | — | — | NW 12 | NW 8 | NW 9 | NW 14 | NW 14 | NW 14 | WNW 4 | NW 4 | — | NNW 17 | — | WNW 11 | NW 16 |
| kJ | 5 | 7 | 7 | — | — | — | — | — | — | 23 | 3 | 3 | 30 | 31 | 31 | 2 | 1 | — | 28 | — | 12 | 40 |
Swell 3 Height (m) Direction Period (s) | NW 14 | NW 10 | NW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 12 |
| kJ | 7 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 |
Wind waves Height (m) Direction Period (s) | — | — | WNW 6 | NNW 7 | NW 7 | NW 7 | NW 7 | SW 4 | WSW 4 | WSW 4 | W 6 | WNW 5 | SW 3 | SW 3 | WSW 3 | WSW 3 | WSW 2 | — | NW 3 | NW 4 | NW 4 | NW 4 |
| kJ | — | — | 20 | 277 | 479 | 503 | 355 | 14 | 12 | 11 | 33 | 32 | 2 | 2 | 2 | 1 | 1 | — | 2 | 20 | 29 | 20 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 178 | 216 | 216 | 243 | 184 | 360 | 356 | 652 | 616 | 896 | 239 | 178 | 178 | 178 | 184 | 178 | 178 | 178 | 178 | 233 | 131 | 0 |
Best forecast wave conditions in North Coast of Tasmania | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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