Surf Forecasts:
How big are the waves at Harbour today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 4.5ft (1.4m), 7s period with WNW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 3.5ft (1.0m), 10s period with W swell.
- Evening surf: Evening surf (31 Aug, local time) - 3.5ft (1.0m), 6s period with W swell.
The current surf forecast for Harbour at 8PM is: 1.0m 10s primary swell from a West direction and 0.4m 6s secondary swell from a Northwest direction (forecast issued at 12:00pm August 31). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 4.5ft (1.4m) | 7s |
| Afternoon (31 Aug) | 3.5ft (1.0m) | 10s |
| Evening (31 Aug) | 3.5ft (1.0m) | 6s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Wed morning. Very mild (max 19°C on Wed afternoon, min 13°C on Mon night). Mainly fresh winds. | |||||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||||||
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) | WNW 7 | WNW 7 | W 10 | W 10 | W 6 | W 6 | W 6 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | WSW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 199 | 163 | 190 | 184 | 76 | 78 | 54 | 57 | 146 | 241 | 253 | 223 | 161 | 134 | 100 | 76 | 57 | 41 | 40 | 51 | 114 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross | cross | cross-off | off | cross-off | off | cross-off | cross | cross-off | cross |
High Tide | 8:20AM3.23m | 8:33PM3.55m | 8:55AM3.18m | 9:09PM3.38m | 9:33AM3.08m | 9:51PM3.14m | |||||||||||||||
Low Tide | 2:12PM0.19m | 2:41AM0.15m | 2:48PM0.31m | 3:16AM0.31m | 3:29PM0.49m | ||||||||||||||||
 | | |  |  | |  | |  | | |  | | | | |  | | | | | |
 | 6:37 | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | 1 | — | — | — | — | — | — | 2 | 2 | — | — | — | 1 | 7 | 1 | — | — | — |
Temp °C | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 14 | 15 | 17 | 16 | 15 | 15 | 14 | 13 | 13 | 13 | 15 | 19 | 18 | 17 |
Feels °C | 11 | 10 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 12 | 11 | 10 | 15 | 17 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | NW 7 | NW 6 | W 9 | W 9 | W 6 | W 7 | W 8 | — | — | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | NNW 9 |
| kJ | 21 | 32 | 16 | 11 | 41 | 39 | 54 | 57 | 146 | — | — | 223 | 161 | 134 | 100 | 76 | 57 | 41 | 40 | 51 | 8 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | W 9 | W 8 | — | — | — | — | — | — | — | — | — | N 8 | NW 8 | NNW 8 | — |
| kJ | — | — | — | — | — | — | 24 | 22 | — | — | — | — | — | — | — | — | — | 1 | 2 | 7 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 7 | W 10 | W 10 | W 6 | W 6 | SSW 4 | SW 4 | SW 4 | W 8 | W 8 | — | — | — | — | — | SE 2 | S 2 | SW 3 | SSW 3 | WSW 7 |
| kJ | 199 | 163 | 190 | 184 | 76 | 78 | 9 | 11 | 12 | 241 | 253 | — | — | — | — | — | 1 | 1 | 3 | 4 | 114 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 516 | 272 | 64 | 64 | 64 | 3 | 64 | 64 | 64 | 491 | 64 | 37 | 21 | 0 | 0 | 0 | 0 | 18 | 82 | 3 | 64 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
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