Surf Forecasts:
How big are the waves at Harbour today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 8ft (2.5m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.9m), 11s period with WNW swell.
- Evening surf: Evening surf (20 Sep, local time) - 5.5ft (1.7m), 12s period with WNW swell.
The current surf forecast for Harbour at 6PM is: 1.8m 12s primary swell from a West-northwest direction (forecast issued at 12:00pm September 20). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 8ft (2.5m) | 12s |
| Afternoon (20 Sep) | 6ft (1.9m) | 11s |
| Evening (20 Sep) | 5.5ft (1.7m) | 12s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue morning. Warm (max 20°C on Mon afternoon, min 12°C on Tue morning). Wind will be generally light. | |||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||
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 12 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 12 | W 11 | W 11 | W 15 | W 15 | W 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1343 | 1083 | 961 | 882 | 847 | 661 | 494 | 418 | 397 | 297 | 275 | 249 | 282 | 331 | 410 | 596 | 432 | 323 | 517 | 1526 | 1643 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | on | glassy | glassy | glassy | on |
High Tide | 1:46PM2.36m | 2:41AM2.13m | 3:15PM2.52m | 3:51AM2.31m | 4:09PM2.77m | ||||||||||||||||
Low Tide | 8:42PM1.38m | 8:46AM1.34m | 9:52PM1.16m | 9:47AM1.11m | |||||||||||||||||
 |  | | |  | |  | | | | | |  | | | |  | | | |  | |
 | 7:13 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — |
 | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | 2 |
Temp °C | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 16 | 17 | 19 | 20 | 19 | 17 | 16 | 15 | 15 | 13 | 12 | 12 | 12 | 12 |
Feels °C | 9 | 9 | 11 | 14 | 11 | 11 | 14 | 16 | 16 | 18 | 18 | 18 | 16 | 15 | 13 | 14 | 11 | 12 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 12 | W 11 | W 11 | W 15 | W 15 | W 14 |
| kJ | 1343 | 1083 | 961 | 882 | 847 | 661 | 494 | 418 | 397 | 297 | 275 | 249 | 282 | 331 | 410 | 596 | 432 | 323 | 517 | 1526 | 1643 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 20 | WNW 18 | W 11 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 104 | 220 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | S 3 | SSW 3 | SSW 3 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 202 | 37 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 0 | 0 | 0 | 0 | 0 | 118 | 0 | 0 | 0 | 2 |
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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Harbour surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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