Tullan Strand Surf Break

Lat Long: 54.50° N 8.27° W

Tullan Strand Surf Forecast and Surf Report

Issued: 12 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tullan Strand sea temperature is
16.1°C
2.0° 

Tullan Strand surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Tullan Strand surf forecast from 11 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 7AM (local time) - 4ft (1.2m), 11s period, WNW swell with glassy winds.
  • Most powerful swell: Thursday 17 Sep, 4PM (local time) - 8ft (2.5m), 12s period, WNW swell with 1,671 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 7AM (local time) - 4ft (1.2m), 11s period with WNW 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 Sunday (Sep 13) at 7AM. The primary swell is predicted to be 1.2m and 11s period with a secondary swell of 0.4m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Tullan Strand in the next 16 days are 2.5m 12s and forecast to arrive on Thursday (Sep 17) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Sep 12) at 4AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sun 13th Sep)4ft (1.2m) 11s
Best Surf 7AM (Sun 13th Sep)4ft (1.2m) 11s
Most Powerful 4PM (Thu 17th Sep)8ft (2.5m) 12s

Table - best surf conditions forecast for Tullan Strand over the next 16 days.


The Lowdown

Alright, Rusty here. Let's have a look at what's coming down the line for Tullan Strand. There's a bit of a mixed bag over the next couple of weeks, but we’ve got a serious standout window to mark on the calendar.

The water is sitting at 61°, which is a touch warmer than normal for this time of year—not a major shift, but pleasant enough.

The week starts off pretty average. On Friday morning, the 11th, we're looking at a weak 4ft W swell but it’s a short-period 8 seconds and the wind is a messy cross-on from the WSW. Not worth rushing out for. By Friday afternoon, it cleans up nicely with a cross-off breeze and a 4ft WNW swell stretching out to 9 seconds. The wave energy is still low (276), but it’s surfable.

Saturday the 12th sees a big jump in size, with a 7ft W swell and a better 11-second period. The combined energy is strong, reading 1126, but the wind is a cross-shore from the WSW at 15 mph, churning up a cross-chop. That 7ft is getting into the territory where it might be too big for beginners, and the quality is marginal. Saturday afternoon drops to 6ft but stays messy.

Now, Sunday the 13th morning is the first real highlight of this early stretch. Glassy conditions, a light S breeze, and a clean 4ft WNW swell with an 11-second period. That's a very long period for the size, meaning it'll have some punch and shape but the sets will be spaced out. It’s a real clean-up session for someone who wants an easy paddle. The energy is low at 279, but the quality is there.

After that, things take a turn. From Monday the 14th through to Wednesday the 18th, the wind is a problem. We’ve got fresh cross-onshore and onshore winds for most of that time, with a couple of big days on the 17th where the swell hits 8ft from the WNW with a 12-second period and a massive energy reading of 1671—but the wind is a solid 22 mph cross-on. That’s going to be a lumpy, blown-out mess. Honestly, that setup looks way more interesting for kite surfing than paddle surfing.

We then hit a quiet patch from the 14th until the morning of the 19th, with only small, poor surf. Then, a glimmer. Saturday the 21st of September morning brings a clean 6ft WNW swell with a solid 12-second period, light offshore breeze from the ENE. That’s a solid combo. The energy is moderate-high at 861. This is promising.

But the true standout is the 22nd and 23rd of September. We’re looking at some excellent conditions for experienced surfers. Tuesday the 22nd morning kicks off with a 8ft W swell, 13-second period, and an offshore wind from the ESE at only 6 mph. The combined energy is a huge 2400. That’s a powerful, long-period groundswell. That size is for experts only. The break is exposed to the W, and the optimum swell direction is W, so this is right on the money. Beach breaks can get straight with such long periods, but at Tullan Strand, the shape should hold. Afternoon stays at 8ft with glassy conditions from a slight air.

Wednesday the 23rd is the same calibre: 7ft to 7ft, long 12-second periods, and by the afternoon it goes dead glassy with calm conditions and light rain. This is the absolute best window of the whole forecast. Get on it if you can handle it.

After that, from the 24th onwards, the onshore winds return and the quality drops off hard. Small, onshore slop with no real energy left.

So, for the best on offer: Tullan Strand on Monday 21st September morning is a great call for a solid, clean day. But for the true standout, Tuesday 22nd and Wednesday 23rd September are the real deal—big, long-period groundswell, clean offshore or glassy conditions, serious energy. Mark it. But be warned: this is expert territory with the size over 8ft.

Rusty.

Short Range Forecast

Moderate rain (total 14mm), heaviest on Fri night. Very mild (max 18°C on Sun afternoon, min 12°C on Sat night). Winds decreasing (fresh winds from the S on Fri night, calm by Sat night).

Days 4-6 Weather Summary

Moderate rain (total 13mm), heaviest on Wed night. Very mild (max 19°C on Mon morning, min 12°C on Wed night). Mainly fresh winds.

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
2
1
2
1
2
2
1
1
0
0
0
0
0
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
W
8
1.3
WNW
9
1.5
WNW
13
2.1
W
11
1.8
WNW
12
1.5
WNW
12
1.1
WNW
11
0.9
WNW
10
0.7
WNW
9
0.5
W
8
0.7
W
8
1.3
W
10
1.3
W
10
1.6
WNW
10
2.1
WNW
11
1.6
WNW
10
1.6
W
10
2.3
W
9
2.5
WNW
11
2.5
WNW
12
2.2
WNW
12
Wave Graph
Metric surfscale
Energy kJ
205
276
724
1126
897
559
260
137
73
33
65
365
325
445
1027
588
500
865
1597
1671
1324
Wind (km/h)
15
W
10
SSW
30
S
25
WSW
15
W
5
NW
5
S
10
S
10
S
20
SSW
20
SSW
25
WSW
30
W
25
WNW
20
NW
20
WSW
30
SW
30
W
35
W
35
W
30
W
Wind State
cross-on
cross-off
cross-off
cross
cross-on
on
glassy
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
High Tide
6:48PM3.88m
7:12AM3.39m
7:24PM3.84m
7:46AM3.40m
7:59PM3.68m
8:19AM3.34m
8:34PM3.45m
8:52AM3.22m
9:08PM3.16m
9:26AM3.05m
9:43PM2.85m
10:02AM2.83m
10:23PM2.54m
Low Tide
12:26PM0.05m
1:00AM-0.15m
1:03PM-0.00m
1:33AM-0.10m
1:39PM0.04m
2:05AM0.04m
2:14PM0.17m
2:36AM0.25m
2:49PM0.38m
3:07AM0.51m
3:26PM0.64m
3:39AM0.79m
4:07PM0.93m
part cloud
part cloud
heavy rain
light rain
light rain
part cloud
part cloud
cloud
part cloud
cloud
light rain
part cloud
rain showers
rain showers
part cloud
cloud
rain showers
rain showers
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:58
7:01
7:01
7:03
7:05
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:00
7:58
7:55
7:52
7:51
7:47
7:45
 mm
12
1
1
3
2
1
1
6
Temp °C
16
16
17
17
16
14
15
18
17
19
18
15
14
14
13
14
14
15
14
14
13
Feels °C
12
13
14
14
14
13
14
17
17
17
16
12
9
9
9
10
9
9
7
7
8
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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