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Tullagh Bay surfForecast / Donegal / Ireland
12 Day Weather and Surf, issued 12 am Friday 12 Sep 2025 IST
Best Forecast Surf Conditions for Tullagh Bay this week:
The surf forecast for Tullagh Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 12) at 7PM. The primary swell is predicted to be 1.2m and 9s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tullagh Bay in the next 12 days are 2.0m 10s and forecast to arrive on Friday (Sep 12) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5.0m 11s period and expected on Monday (Sep 15) at 7PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Fri 12th Sep) | 4ft (1.2m) 9s |
| Best Surf | 7PM (Fri 12th Sep) | 4ft (1.2m) 9s |
| Most Powerful | 7AM (Fri 12th Sep) | 6.5ft (2.0m) 10s |
Table - best surf conditions forecast for Tullagh Bay over the next 12 days.
Short Range Forecast Heavy rain (total 21mm), heaviest during Fri night. Very mild (max 14°C on Fri morning, min 8°C on Fri night). Mainly strong winds. | Days 3-6 Weather Summary Heavy rain (total 32mm), heaviest during Wed afternoon. Very mild (max 15°C on Tue morning, min 11°C on Tue night). Winds increasing (calm on Tue night, strong winds from the ENE by Wed afternoon). | |||||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 9 | 11 | 11 | 12 | 11 | 13 | 12 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 13 | 12 | 9 | |
Wave (?)Graph  | ||||||||||||||||||||||
| Energy (?) | 913 | 695 | 320 | 99 | 0 | 0 | 0 | 0 | 17 | 49 | 43 | 41 | 37 | 19 | 17 | 6 | 7 | 7 | 23 | 27 | 16 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | cross | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross | cross- on | on | cross- on | cross- on | |
High Tide / height (m) | 9:44AM 2.87 | 10:08PM 2.87 | 10:31AM 2.67 | 11:02PM 2.52 | 11:32AM 2.43 | 12:19AM 2.20 | 1:08PM 2.27 | 2:18AM 2.07 | 3:04PM 2.34 | 3:56AM 2.18 | 4:22PM 2.57 | 4:56AM 2.38 | 5:15PM 2.82 | |||||||||
Low Tide / height (m) | 3:35AM 0.16 | 3:51PM 0.23 | 4:19AM 0.44 | 4:43PM 0.53 | 5:12AM 0.75 | 5:54PM 0.83 | 6:29AM 1.00 | 7:41PM 1.00 | 8:18AM 1.07 | 9:34PM 0.90 | 9:50AM 0.90 | 10:45PM 0.68 | 10:49AM 0.65 | |||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | ||||||||||||||||
| Sunrise | - | 6:54 | - | - | 6:56 | - | - | 6:58 | - | - | 7:00 | - | - | 7:01 | - | - | 7:03 | - | - | 7:05 | - | |
| Sunset | - | - | 7:55 | - | - | 7:52 | - | - | 7:50 | - | - | 7:47 | - | - | 7:45 | - | - | 7:43 | - | - | 7:39 | |
 |  |  | |  | |  | | |  | | | |  | |  | |  | |  | | ||
Rain (mm) | 4 | 3 | 1 | 5 | 2 | 1 | - | 1 | 4 | 4 | 2 | 2 | 6 | - | - | - | 2 | 16 | 5 | - | - | |
| Temp. °C | 12 | 14 | 12 | 11 | 12 | 14 | 11 | 12 | 14 | 13 | 14 | 14 | 13 | 15 | 15 | 12 | 12 | 12 | 12 | 13 | 13 | |
| Feels °C (?) | 6 | 8 | 7 | 7 | 9 | 9 | 8 | 3 | 11 | 9 | 8 | 7 | 5 | 11 | 11 | 11 | 5 | 4 | 4 | 9 | 9 | |
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Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Donegal
The wind is still cross-off at Tullagh Bay (strong winds from the W at Islay Port Ellen 87 km from Tullagh Bay). A 1.7m swell from the NW
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 Tullagh Bay 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.
Information about the Tullagh Bay Surf forecast
The above surf forecast table for Tullagh Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Tullagh Bay can be found by selecting the local surf guide option on the grey menu. Our Tullagh Bay 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 (Tullagh Bay) 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 Tullagh Bay 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.
Tullagh Bay is 12 km (7 miles) from the city of Malin Head. If you plan a holiday in Donegal, look for hotels and other accommodation in Malin Head. Malin Head has rooms for a wide range of budgets as well as car hire and transport links.
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