Surf Forecasts:
How big are the waves at Devonport Rivermouth today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 7ft (2.1m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 4.5ft (1.3m), 7s period with WNW swell.
- Evening surf: Evening surf (22 Aug, local time) - 1.5ft (0.4m), 15s period with NW swell.
The current surf forecast for Devonport Rivermouth at 7AM is: 2.3m 8s primary swell from a West-northwest direction and 0.4m 16s secondary swell from a Northwest direction (forecast issued at 03:00am August 22). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 7ft (2.1m) | 8s |
| Afternoon (22 Aug) | 4.5ft (1.3m) | 7s |
| Evening (22 Aug) | 1.5ft (0.4m) | 15s |
Table - waves today at Devonport Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Very mild (max 14°C on Mon morning, min 9°C on Sat afternoon). Winds decreasing (fresh winds from the WSW on Sat morning, calm by Mon night). | ||||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||||||||||
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 7 | WNW 7 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | NW 15 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 16 | NW 16 | NW 16 | NW 16 | NW 5 | NW 5 | NW 4 | NW 5 | NW 5 | NNW 5 | NNW 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 296 | 578 | 606 | 506 | 228 | 129 | 78 | 76 | 76 | 75 | 73 | 53 | 32 | 38 | 39 | 39 | 39 | 41 | 30 | 34 | 47 | 53 | 47 | 31 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 6:36AM2.99m | 6:27PM3.10m | 7:14AM2.94m | 7:02PM3.04m | 7:53AM2.90m | 7:40PM2.97m | ||||||||||||||||||
Low Tide | 00:16AM0.71m | 12:26PM1.19m | 00:51AM0.76m | 1:01PM1.27m | 1:27AM0.81m | 1:38PM1.33m | ||||||||||||||||||
 |  |  |  | | | | | | |  | | | |  | | | | | | | | | | |
 | — | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 10 | 11 | 12 | 12 | 9 | 10 | 9 | 9 | 9 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 13 | 14 | 13 | 12 | 12 |
Feels °C | 5 | 4 | 2 | 4 | 5 | 6 | 4 | 5 | 4 | 5 | 5 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 8 | 10 | 10 | 10 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | NW 17 | — | NW 16 | NW 15 | NW 15 | NW 15 | NW 15 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 16 | NW 16 | NW 16 | NW 16 | WNW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 14 | NNW 5 |
| kJ | 46 | — | 63 | 84 | 76 | 75 | 76 | 76 | 76 | 75 | 73 | 53 | 32 | 38 | 39 | 39 | 38 | 21 | 8 | 8 | 8 | 8 | 7 | 31 |
Swell 2 Height (m) Direction Period (s) | NE 8 | — | — | — | — | — | — | — | — | — | — | NW 18 | NW 18 | — | — | — | — | — | — | — | — | — | — | NW 13 |
| kJ | 2 | — | — | — | — | — | — | — | — | — | — | 13 | 12 | — | — | — | — | — | — | — | — | — | — | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 5 | WNW 5 | WNW 5 | WNW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 5 | NW 5 | NW 4 | NW 5 | NW 5 | NNW 5 | — |
| kJ | 296 | 578 | 606 | 506 | 228 | 129 | 78 | 50 | 34 | 23 | 20 | 14 | 22 | 28 | 28 | 22 | 39 | 41 | 30 | 34 | 47 | 53 | 47 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 354 | 354 | 360 | 352 | 351 | 178 | 178 | 184 | 178 | 0 | 0 | 178 | 178 | 201 | 211 | 211 | 216 | 216 | 220 | 220 | 211 | 184 | 184 | 131 |
Best forecast wave conditions in North Coast of Tasmania | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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