Surf Forecasts:
How big are the waves at Harbour today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 1ft (0.3m), 10s period with W swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 1.5ft (0.5m), 10s period with W swell.
- Evening surf: Evening surf (30 Aug, local time) - 1.5ft (0.5m), 9s period with W swell.
The current surf forecast for Harbour at 10AM is: 0.4m 10s primary swell from a West direction and 0.2m 8s secondary swell from a West direction (forecast issued at 06:00am August 30). The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 1ft (0.3m) | 10s |
| Afternoon (30 Aug) | 1.5ft (0.5m) | 10s |
| Evening (30 Aug) | 1.5ft (0.5m) | 9s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Tue night. Very mild (max 17°C on Sun afternoon, min 13°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||||||||
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) | W 8 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | WNW 4 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | W 7 | W 7 | W 7 | WSW 7 | W 8 | W 8 | W 8 | W 9 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 5 | 9 | 33 | 49 | 63 | 41 | 39 | 32 | 140 | 319 | 361 | 238 | 143 | 55 | 71 | 86 | 114 | 212 | 247 | 313 | 332 | 245 | 205 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | glassy | on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-off |
High Tide | 7:47AM3.22m | 8:00PM3.64m | 8:20AM3.23m | 8:33PM3.55m | 8:55AM3.18m | 9:09PM3.38m | |||||||||||||||||
Low Tide | 1:39PM0.15m | 2:09AM0.07m | 2:12PM0.19m | 2:41AM0.15m | 2:48PM0.31m | ||||||||||||||||||
 |  |  | |  | |  |  | | | | | | | | | |  | |  | | | | |
 | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:25 | — |
mm | — | — | 1 | 1 | 1 | 2 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 13 | 13 | 14 | 16 | 17 | 16 | 14 | 14 | 13 | 13 | 14 | 15 | 16 | 16 | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 17 | 16 |
Feels °C | 12 | 12 | 12 | 15 | 17 | 15 | 13 | 9 | 7 | 7 | 8 | 10 | 12 | 12 | 10 | 11 | 11 | 12 | 12 | 13 | 13 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 10 | W 10 | W 9 | W 9 | W 9 | W 11 | — | — | — | — | W 10 | NW 7 | W 9 | W 9 | W 8 | — | — | — | W 9 | W 8 | W 8 |
| kJ | 5 | 5 | 33 | 49 | 63 | 41 | 39 | 10 | — | — | — | — | 47 | 33 | 41 | 39 | 35 | — | — | — | 332 | 245 | 205 |
Swell 2 Height (m) Direction Period (s) | NW 6 | W 10 | W 8 | NNW 6 | NW 6 | — | — | — | — | — | — | — | — | W 10 | NW 7 | NW 7 | — | — | — | — | — | — | — |
| kJ | 2 | 9 | 5 | 4 | 1 | — | — | — | — | — | — | — | — | 45 | 12 | 2 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 10 | NW 6 | NW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 2 | NW 3 | WNW 4 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | W 7 | W 7 | W 7 | WSW 7 | W 8 | W 8 | W 8 | — | — | — |
| kJ | — | — | — | — | — | 1 | 2 | 32 | 140 | 319 | 361 | 238 | 143 | 55 | 71 | 86 | 114 | 212 | 247 | 313 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 267 | 190 | 43 | 36 | 18 | 0 | 0 | 23 | 64 | 236 | 256 | 391 | 294 | 272 | 64 | 64 | 64 | 64 | 64 | 30 | 64 | 64 | 64 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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