Surf Forecasts:
How big are the waves at Harbour today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 1ft (0.3m), 10s period with W swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 2.5ft (0.7m), 12s period with W swell.
- Evening surf: Evening surf (30 Sep, local time) - 8ft (2.5m), 14s period with W swell.
The current surf forecast for Harbour at 12AM is: 0.3m 13s primary swell from a West-southwest direction and 0.1m 10s secondary swell from a West direction (forecast issued at 06:00pm September 29). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 1ft (0.3m) | 10s |
| Afternoon (30 Sep) | 2.5ft (0.7m) | 12s |
| Evening (30 Sep) | 8ft (2.5m) | 14s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Fri morning. Very mild (max 19°C on Tue afternoon, min 10°C on Wed night). Winds decreasing (strong winds from the SE on Tue afternoon, light winds from the S by Fri morning). | |||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | |||||||||||||||||
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) | WSW 12 | WSW 11 | W 10 | WSW 13 | WSW 12 | W 13 | W 10 | W 9 | W 12 | W 13 | W 15 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | WNW 13 | W 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 46 | 23 | 19 | 32 | 29 | 30 | 17 | 26 | 138 | 1124 | 3568 | 5568 | 5912 | 5402 | 4555 | 3376 | 2542 | 1922 | 1491 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:08PM3.54m | 8:31AM3.39m | 8:49PM3.33m | 9:12AM3.25m | 9:36PM3.04m | ||||||||||||||
Low Tide | 1:51PM0.10m | 2:13AM0.08m | 2:30PM0.22m | 2:51AM0.30m | 3:15PM0.43m | ||||||||||||||
 |  |  | |  |  |  |  |  | | | | | | | | | |  | |
 | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — |
 | — | 7:15 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:09 | — |
mm | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 17 | 19 | 18 | 15 | 14 | 13 | 13 | 15 | 15 | 13 | 12 | 12 | 11 | 10 | 11 | 14 | 15 | 13 | 13 |
Feels °C | 11 | 11 | 10 | 9 | 8 | 6 | 4 | 8 | 8 | 6 | 7 | 7 | 7 | 6 | 7 | 8 | 9 | 6 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 11 | W 10 | WSW 13 | WSW 12 | W 13 | W 10 | W 9 | W 12 | W 13 | W 15 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | WNW 13 | W 13 |
| kJ | 46 | 23 | 19 | 32 | 29 | 30 | 17 | 25 | 138 | 1124 | 3568 | 5568 | 5912 | 5402 | 4555 | 3376 | 2542 | 1922 | 1491 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 10 | W 10 | W 10 | W 9 | — | W 12 | W 12 | W 9 | — | — | — | — | — | — | — | — | — | — |
| kJ | 20 | 10 | 2 | 2 | 2 | — | 12 | 26 | 39 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 4 | SSE 4 | S 4 | S 4 | S 4 | S 5 | SSW 5 | SSW 5 | SSW 5 | SSW 4 | — | — | — | — | S 4 | S 4 | S 4 | SSW 4 |
| kJ | 12 | 12 | 47 | 31 | 29 | 37 | 62 | 64 | 50 | 35 | 27 | — | — | — | — | 16 | 22 | 28 | 34 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 873 | 719 | 719 | 1202 | 708 | 366 | 388 | 395 | 395 | 395 | 125 | 94 | 37 | 37 | 37 | 118 | 404 | 126 | 37 |
Best forecast wave conditions in Donegal | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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