Surf Forecasts:
How big are the waves at Harbour today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 1ft (0.3m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 0.5ft (0.2m), 13s period with W swell.
- Evening surf: Evening surf (11 Aug, local time) - 1.5ft (0.4m), 12s period with W swell.
The current surf forecast for Harbour at 12AM is: 0.5m 7s primary swell from a West-northwest direction and 0.2m 10s secondary swell from a North-northwest direction (forecast issued at 06:00pm August 10). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 1ft (0.3m) | 8s |
| Afternoon (11 Aug) | 0.5ft (0.2m) | 13s |
| Evening (11 Aug) | 1.5ft (0.4m) | 12s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu morning. Warm (max 24°C on Wed afternoon, min 12°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||
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) | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | W 7 | W 7 | W 7 | W 13 | W 12 | W 11 | W 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 12 | W 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 45 | 44 | 32 | 30 | 17 | 15 | 9 | 8 | 12 | 25 | 64 | 57 | 35 | 34 | 33 | 32 | 32 | 46 | 96 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross-off | cross-off | off | off | off | off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross | cross-off |
High Tide | 4:47PM3.21m | 5:18AM3.00m | 5:40PM3.53m | 6:09AM3.16m | 6:27PM3.79m | ||||||||||||||
Low Tide | 11:06PM0.45m | 11:15AM0.42m | 11:58PM0.17m | 12:02PM0.20m | |||||||||||||||
 | |  |  | | | |  | | | | | | | | | |  | | |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | 9:15 | — | — | — | — | — | — | — | 9:14 | — | — | — | — | — | — | — | 9:12 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 16 | 17 | 16 | 15 | 13 | 12 | 15 | 19 | 22 | 23 | 21 | 19 | 17 | 16 | 19 | 22 | 24 | 22 | 20 |
Feels °C | 15 | 16 | 15 | 13 | 10 | 9 | 12 | 15 | 18 | 21 | 19 | 18 | 15 | 14 | 18 | 22 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | W 7 | W 7 | W 7 | W 7 | W 12 | W 11 | W 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 12 | W 12 |
| kJ | 45 | 44 | 32 | 30 | 17 | 15 | 8 | 8 | 4 | 25 | 64 | 57 | 35 | 34 | 33 | 32 | 32 | 46 | 96 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | NNW 10 | NNW 10 | NNW 9 | NW 8 | NW 7 | WNW 7 | NNW 7 | W 7 | NW 7 | NW 7 | NW 7 | NW 7 | N 7 | — | — | — | — |
| kJ | 16 | 16 | 10 | 10 | 9 | 9 | 9 | 5 | 5 | 9 | 2 | 2 | 2 | 2 | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 13 | NW 7 | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | 2 | 2 | 7 | 7 | 2 | 2 | 12 | 2 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 2 | SE 2 | SSE 3 | SSE 3 | — | — | SSE 2 | SSE 2 | SSE 3 | SSE 3 | — | — | — | — |
| kJ | — | — | — | — | — | 1 | 2 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 18 | 0 | 18 | 18 | 18 | 18 | 18 | 48 | 48 | 18 | 0 | 0 | 18 | 18 | 18 | 48 | 38 | 30 | 0 |
Best forecast wave conditions in Donegal | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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