
Surf Forecasts:
Tullan Strand surf forecast from 12 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 7AM (local time) - 4.5ft (1.4m), 8s period, WSW swell with offshore winds.
- Most powerful swell: Wednesday 19 Aug, 1AM (local time) - 11ft (3.5m), 12s period, W swell with 3,871 kJ wave energy.
- Next surfable swell (1★+): Thursday 13 Aug, 1AM (local time) - 2.5ft (0.7m), 11s period with W swell.
Best Forecast Surf Conditions for Tullan Strand this week:
The surf forecast for Tullan Strand over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 13) at 1AM. The primary swell is predicted to be 0.7m and 11s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tullan Strand in the next 16 days are 3.5m 12s and forecast to arrive on Wednesday (Aug 19) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Monday (Aug 17) at 1PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Thu 13th Aug) | 2.5ft (0.7m) 11s |
| Best Surf | 7AM (Tue 18th Aug) | 4.5ft (1.4m) 8s |
| Most Powerful | 1AM (Wed 19th Aug) | 11ft (3.5m) 12s |
Table - best surf conditions forecast for Tullan Strand over the next 16 days.
The Lowdown
G'day, Rusty here. Look, I've had a proper look at the charts for Tullan Strand, and to be honest, it's a pretty grim run for the next couple of weeks. There are no good surf options in the 16-day window, not a single day I’d willingly paddle out for. It’s one of those blank runs that can happen here, a frustrating stretch where the ocean just doesn't line up.
We start off right now, on Wednesday the 12th, with tiny 1ft WSW swell and a cross-off breeze. The combined energy is a weak 34, and the call is "poor surf conditions." That’s the story for the next few days, really. Thursday the 13th morning teases a bit with 2ft and offshore wind, the energy climbs to 100, but the conditions are still just "very ordinary," scoring a 1. The wind goes bad in the afternoon. Friday the 14th through to Monday the 17th is a washout. We see onshore and cross-on winds, tiny swell, and energy readings mostly under 105. A note for Sunday the 16th morning: the wind goes glassy at 3 mph from the WSW, which is a beautiful sight, but the swell is a pathetic 2ft with an 8-second period. It’s clean, but there’s nothing to ride. You’d be floating.
Then we get a bit of size on Tuesday the 18th, with 5ft swell in the morning, energy at 334, and clean cross-off wind. But it's still only a "marginal forecast" with a score of 1. The afternoon sees the swell jump to 8ft and energy to 1085, but a howling 19 mph cross-shore wind from the SW makes a mess of it. That’s followed by Wednesday the 19th, where a massive 12ft swell rolls in – energy is a hefty 2380 – but it's accompanied by 25 mph cross-on wind and light rain. The period is a solid 11 seconds, so there's power, but with that wind, it’s just a complete blowout. This is serious size, too big for anyone but experts, and even then, the quality will be awful. Honestly, with that much wind and that setup, it looks more interesting for kite surfing than paddle surfing.
The rest of the forecast into the second week is more of the same. We get one more half-chance on Tuesday the 25th morning, where a 2ft NW swell with a 10-second period meets a light 6 mph offshore from the SE, giving us "surfable waves but very ordinary conditions." It scores a 1. After that, it fades away again. The energy readings drop back under 100, and the winds turn messy. So, there you have it. A long stretch of poor conditions. It tends not to stay this poor for long around here, and forecasts can change, but for now, I’d save the wax for another week. Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Thu afternoon. Warm (max 23°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Sun night. Very mild (max 16°C on Sun afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
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) | WSW 10 | WSW 10 | W 11 | W 10 | W 10 | W 9 | W 9 | W 8 | WNW 6 | WNW 8 | WNW 8 | NW 8 | WNW 8 | NW 8 | W 10 | W 9 | W 8 | W 8 | W 8 | W 9 | W 12 |
Wave Graph | |||||||||||||||||||||
33 | 32 | 119 | 100 | 96 | 61 | 55 | 22 | 72 | 107 | 91 | 51 | 40 | 20 | 17 | 54 | 104 | 110 | 334 | 1085 | 3871 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross | cross-on | on | cross-on | on | on | on | on | glassy | cross-on | on | cross-off | on | glassy | cross-off | cross | cross |
High Tide | 6:09AM3.16m | 6:27PM3.79m | 6:54AM3.27m | 7:10PM3.94m | 7:36AM3.31m | 7:51PM3.96m | 8:15AM3.28m | 8:31PM3.84m | 8:53AM3.20m | 9:09PM3.61m | 9:31AM3.07m | 9:47PM3.31m | 10:09AM2.91m | 10:26PM2.97m | |||||||
Low Tide | 12:02PM0.20m | 00:44AM-0.03m | 12:44PM0.05m | 1:26AM-0.13m | 1:25PM-0.01m | 2:05AM-0.11m | 2:04PM0.03m | 2:42AM0.01m | 2:42PM0.16m | 3:18AM0.22m | 3:21PM0.38m | 3:53AM0.48m | 4:02PM0.64m | ||||||||
6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:13 | — | — | |
— | — | 9:12 | — | — | 9:09 | — | — | 9:07 | — | — | 9:05 | — | — | 9:02 | — | — | 9:00 | — | 8:59 | — | |
mm | — | 1 | — | 2 | 3 | — | — | — | — | — | — | — | — | — | 5 | — | — | — | 1 | 1 | 7 |
Temp °C | 22 | 23 | 21 | 20 | 22 | 17 | 15 | 15 | 14 | 14 | 15 | 14 | 14 | 16 | 15 | 15 | 16 | 14 | 17 | 17 | 15 |
Feels °C | 21 | 23 | 23 | 21 | 22 | 17 | 13 | 12 | 11 | 10 | 11 | 12 | 12 | 15 | 14 | 14 | 14 | 14 | 13 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | W 11 | W 10 | W 10 | W 9 | W 9 | W 8 | WNW 9 | WNW 8 | — | NW 8 | WNW 8 | NW 8 | NW 7 | W 9 | W 8 | W 8 | — | — | — |
33 | 32 | 119 | 100 | 96 | 61 | 55 | 22 | 8 | 107 | — | 51 | 40 | 20 | 8 | 54 | 104 | 110 | — | — | — | |
Swell 2 Height (m) Direction Period (s) | N 7 | — | — | — | — | — | — | — | — | — | — | W 7 | — | W 6 | W 10 | NW 6 | N 6 | — | — | — | — |
1 | — | — | — | — | — | — | — | — | — | — | 8 | — | 3 | 17 | 2 | 1 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | W 6 | N 8 | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 1 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSE 3 | S 3 | — | — | — | — | — | WNW 5 | WNW 6 | — | WNW 8 | — | — | — | — | S 3 | SSW 4 | SSW 3 | W 8 | W 9 | W 12 |
1 | 1 | — | — | — | — | — | 13 | 72 | — | 91 | — | — | — | — | 4 | 13 | 4 | 334 | 1085 | 3871 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 21 | 51 | 0 | 0 | 38 | 68 | 410 | 410 | 511 | 189 | 771 | 68 | 30 | 21 | 29 | 1 | 23 | 0 | 8 | 130 | 130 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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Information about the Tullan Strand Surf forecast
The above surf forecast table for Tullan Strand provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tullan Strand can be found by selecting the local surf guide option on the grey menu. Our Tullan Strand 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 (Tullan Strand) 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 Tullan Strand 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.
Tullan Strand is 19 km (12 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.











