Surf Forecasts:
How big are the waves at Harbour today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 3.5ft (1.0m), 7s period with W swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 3ft (0.9m), 7s period with WNW swell.
- Evening surf: Evening surf (31 Jul, local time) - 3ft (0.9m), 7s period with WNW swell.
The current surf forecast for Harbour at 6AM is: 1.0m 7s primary swell from a West direction and 0.1m 7s secondary swell from a Northwest direction (forecast issued at 12:00am July 31). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 3.5ft (1.0m) | 7s |
| Afternoon (31 Jul) | 3ft (0.9m) | 7s |
| Evening (31 Jul) | 3ft (0.9m) | 7s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Very mild (max 19°C on Sun afternoon, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||||
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 | 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 7 | W 7 | W 7 | W 7 | W 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 72 | 71 | 88 | 89 | 92 | 75 | 60 | 75 | 58 | 58 | 68 | 64 | 64 | 70 | 47 | 47 | 36 | 29 | 37 | 39 | 28 | 28 | 29 | 21 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-off | cross-off | glassy | glassy | cross-on | glassy |
High Tide | 7:42AM2.98m | 8:00PM3.51m | 8:15AM2.99m | 8:31PM3.50m | 8:49AM2.97m | 9:03PM3.44m | ||||||||||||||||||
Low Tide | 1:38AM0.38m | 1:33PM0.30m | 2:10AM0.32m | 2:05PM0.29m | 2:42AM0.31m | 2:37PM0.34m | ||||||||||||||||||
 |  |  | | |  | |  |  | |  |  | | | |  | | | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:36 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:31 | — |
mm | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 12 | 11 | 12 | 14 | 14 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 14 | 13 | 13 | 13 | 12 | 14 | 18 | 19 | 18 | 15 |
Feels °C | 9 | 8 | 8 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 13 | 13 | 11 | 13 | 17 | 18 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NW 8 | NW 7 | N 8 | N 8 | N 8 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | — | W 9 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
| kJ | 6 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 7 | — | 6 | 47 | 47 | 36 | 29 | 37 | 39 | 28 | 28 | 29 | 21 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 11 | N 8 | N 8 | N 8 | — | — | — | — | — | W 9 | W 8 | W 8 | W 9 | W 8 | W 8 | W 8 | W 10 | W 10 | W 10 |
| kJ | — | — | — | — | — | 2 | 1 | 1 | 1 | — | — | — | — | — | 6 | 6 | 6 | 6 | 1 | 1 | 1 | 8 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 10 | NW 10 | W 11 | W 10 | W 10 | W 10 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 2 | 2 | 2 | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | — | — | — | — | — | — | — | — | — | — |
| kJ | 72 | 71 | 88 | 89 | 92 | 75 | 60 | 75 | 58 | 58 | 68 | 64 | 64 | 70 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 63 | 32 | 48 | 95 | 1292 | 560 | 555 | 64 | 48 | 48 | 37 | 290 | 290 | 290 | 526 | 64 | 18 | 18 | 18 | 18 | 18 | 23 | 45 | 23 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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