Surf Forecasts:
How big are the waves at Devonport Rivermouth today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 2.5ft (0.8m), 6s period with NW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 1.5ft (0.4m), 12s period with NW swell.
- Evening surf: Evening surf (21 Sep, local time) - 1ft (0.3m), 14s period with NW swell.
The current surf forecast for Devonport Rivermouth at 4AM is: 1.3m 7s primary swell from a Northwest direction (forecast issued at 09:00pm September 20). An open ocean swell of 0.8m 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 (21 Sep) | 2.5ft (0.8m) | 6s |
| Afternoon (21 Sep) | 1.5ft (0.4m) | 12s |
| Evening (21 Sep) | 1ft (0.3m) | 14s |
Table - waves today at Devonport Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Sun night, min 6°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | ||||||||||||||||
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 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 | NW 13 | NW 16 | NW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 452 | 440 | 331 | 156 | 88 | 32 | 20 | 35 | 50 | 32 | 50 | 32 | 29 | 63 | 29 | 28 | 42 | 41 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | 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 | 5:45PM3.08m | 6:28AM3.01m | 6:17PM3.00m | 7:02AM2.93m | 6:51PM2.91m | |||||||||||||
Low Tide | 00:07AM0.70m | 12:22PM1.20m | 00:40AM0.79m | 12:55PM1.26m | ||||||||||||||
 |  | |  |  | |  | | | | | | | | | | | | |
 | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 11 | 8 | 7 | 10 | 12 | 12 | 9 | 8 | 7 | 6 | 6 | 11 | 12 | 11 | 10 | 9 |
Feels °C | 9 | 9 | 5 | 1 | 1 | 3 | 5 | 5 | 4 | 4 | 3 | 2 | 3 | 9 | 7 | 7 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | NW 13 | — | — | NW 7 | NW 7 | NW 6 | NW 11 | NW 12 | NW 5 | NW 5 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 16 | NW 4 |
| kJ | 7 | — | — | 156 | 88 | 32 | 20 | 35 | 30 | 13 | 50 | 32 | 29 | 63 | 28 | 27 | 42 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NW 12 | NW 8 | NW 8 | NW 14 | NW 14 | NW 5 | WNW 4 | WNW 4 | — | NNW 17 | NNW 17 | WNW 11 | NW 16 |
| kJ | — | — | — | — | — | 21 | 3 | 3 | 50 | 32 | 6 | 2 | 2 | — | 29 | 28 | 12 | 41 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | WSW 4 | WSW 4 | WSW 4 | WNW 6 | WNW 5 | SW 3 | WSW 3 | WSW 3 | WSW 3 | SW 3 | — | NW 2 | NW 4 | NW 4 | — |
| kJ | 452 | 440 | 331 | 16 | 12 | 10 | 34 | 31 | 2 | 2 | 3 | 1 | 2 | — | 1 | 10 | 12 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 356 | 360 | 356 | 652 | 585 | 239 | 239 | 178 | 178 | 178 | 184 | 184 | 178 | 178 | 178 | 233 | 131 | 131 |
Best forecast wave conditions in North Coast of Tasmania | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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