Surf Forecasts:
Gweebara Heads left surf forecast from 27 Jul 2026:
- Best quality surf: Sunday 2 Aug, 7PM (local time) - 2.5ft (0.7m), 9s period, N swell with cross-offshore winds.
- Most powerful swell: Tuesday 28 Jul, 10AM (local time) - 6.5ft (2.0m), 8s period, W swell with 482 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 7PM (local time) - 2.5ft (0.7m), 9s period with N swell.
Best Forecast Surf Conditions for Gweebara Heads left this week:
The surf forecast for Gweebara Heads left over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 02) at 7PM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.8m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Gweebara Heads left in the next 16 days are 2.0m 8s and forecast to arrive on Tuesday (Jul 28) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Aug 03) at 4PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Sun 2nd Aug) | 2.5ft (0.7m) 9s |
| Best Surf | 7PM (Sun 2nd Aug) | 2.5ft (0.7m) 9s |
| Most Powerful | 10AM (Tue 28th Jul) | 6.5ft (2.0m) 8s |
Table - best surf conditions forecast for Gweebara Heads left over the next 16 days.
Short Range ForecastHeavy rain (total 20mm), heaviest during Mon night. Very mild (max 17°C on Mon afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the SSW on Mon night, light winds from the SW by Tue night). | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Thu morning. Very mild (max 15°C on Fri morning, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WNW 10 | WNW 10 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | NNW 9 | W 6 | NW 7 | NNW 9 | NNW 9 | NNW 8 | N 8 | N 8 | WNW 6 | WNW 6 | N 9 | N 9 | N 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 612 | 452 | 325 | 482 | 355 | 298 | 186 | 145 | 112 | 86 | 203 | 106 | 77 | 70 | 48 | 29 | 30 | 34 | 61 | 83 | 83 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross | cross-on | cross-on | cross | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | cross | off |
High Tide | 5:52PM2.95m | 6:07AM2.78m | 6:29PM3.13m | 6:42AM2.89m | 7:03PM3.28m | 7:15AM2.96m | 7:36PM3.38m | 7:47AM3.00m | 8:08PM3.43m | 8:19AM3.01m | 8:39PM3.42m | 8:53AM2.98m | 9:11PM3.36m | ||||||||
Low Tide | 11:28AM0.76m | 00:00AM0.74m | 12:06PM0.58m | 00:37AM0.59m | 12:40PM0.42m | 1:11AM0.47m | 1:12PM0.30m | 1:44AM0.38m | 1:43PM0.23m | 2:15AM0.34m | 2:14PM0.23m | 2:47AM0.33m | 2:47PM0.28m | 3:20AM0.36m | |||||||
 |  |  | |  |  | |  | | | | | | |  | | | |  | | | |
 | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | 5:37 | — | — | 5:39 | — | — | 5:41 | — | — | 5:43 | — | — |
 | — | — | 9:45 | — | — | 9:44 | — | — | 9:42 | — | — | 9:39 | — | — | 9:37 | — | — | 9:36 | — | — | 9:34 |
mm | — | 1 | 8 | 1 | 2 | 3 | 3 | — | 2 | 1 | 2 | 1 | 2 | — | — | — | — | — | — | — | — |
Temp °C | 15 | 17 | 17 | 17 | 17 | 16 | 14 | 15 | 13 | 14 | 14 | 13 | 15 | 15 | 14 | 15 | 15 | 13 | 15 | 15 | 13 |
Feels °C | 14 | 15 | 15 | 13 | 14 | 14 | 13 | 12 | 11 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | W 9 | N 9 | N 9 | W 8 | W 8 | W 8 | W 7 | NNW 8 | — | NNW 9 | NNW 9 | NNW 8 | W 6 | N 8 | N 7 | WNW 6 | NW 7 | NW 7 | N 9 |
| kJ | 612 | 452 | 325 | 42 | 42 | 298 | 186 | 145 | 112 | 70 | — | 106 | 77 | 70 | 36 | 29 | 28 | 34 | 49 | 47 | 83 |
Swell 2 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | — | — | N 9 | NNW 9 | NNW 9 | NNW 9 | WNW 7 | — | — | W 6 | W 11 | N 8 | W 9 | W 9 | NNW 7 | N 9 | N 9 | NW 7 |
| kJ | 133 | 104 | 98 | — | — | 41 | 26 | 15 | 94 | 43 | — | — | 32 | 2 | 48 | 7 | 13 | 18 | 61 | 83 | 47 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 11 | — | — | — | — | — | — | W 10 | WSW 8 | — | W 8 | W 8 | W 10 | W 9 |
| kJ | — | — | — | — | — | — | — | 12 | — | — | — | — | — | — | 8 | 6 | — | 12 | 5 | 17 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | W 8 | W 8 | — | — | — | — | W 6 | NW 7 | WNW 6 | — | W 5 | — | W 6 | WNW 6 | — | — | — | — |
| kJ | — | — | — | 482 | 355 | — | — | — | — | 86 | 203 | 100 | — | 34 | — | 28 | 30 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 44 | 43 | 315 | 75 | 43 | 87 | 172 | 46 | 63 | 448 | 61 | 46 | 501 | 63 | 315 | 328 | 76 | 46 | 32 | 0 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Gweebara Heads left Surf forecast
The above surf forecast table for Gweebara Heads left provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Gweebara Heads left can be found by selecting the local surf guide option on the grey menu. Our Gweebara Heads left surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Gweebara Heads left) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Gweebara Heads left may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Gweebara Heads left is 27 km (17 miles) from Killybegs. If you plan a holiday in Donegal, look for hotels and other accommodation in Killybegs. Killybegs has rooms for a wide range of budgets as well as car hire and transport links.
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