Harbour surfForecast / Donegal / Ireland

information circle12 Day Weather and Surf, issued 6 pm Tuesday 15 Jul 2025 IST
Forecast update in hr  min  s Forecast update imminent
Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Harbour sea temperature is
17.4° C
(Which is 3.1°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Harbour this week:

The surf forecast for Harbour over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 16) at 1AM. The primary swell is predicted to be 0.7m and 9s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Harbour in the next 12 days are 2.4m 13s and forecast to arrive on Tuesday (Jul 22) at 10PM. 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 4s period and expected on Tuesday (Jul 22) at 7AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Wed 16th Jul)2.5ft (0.7m) 9s
Best Surf 1AM (Wed 23rd Jul)7ft (2.2m) 12s
Most Powerful10PM (Tue 22nd Jul)8ft (2.4m) 13s

Table - best surf conditions forecast for Harbour over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Tue
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sun
27
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
W
0.7
W
0.6
W
0.5
W
0.4
W
0.3
W
0.2
W
0.2
W
0.2
W
0.6
W
0.6
W
0.5
W
0.5
W
0.5
W
0.8
W
1.1
W
0.9
WNW
0.7
W
0.6
W
1
W
1.4
W
2.1
W
2.2
W
2.4
W
2.2
W
1.7
W
1.1
W
0.8
WNW
1.8
WNW
2.2
WNW
1.4
W
1.9
WNW
1.4
NW
1.1
NW
0.7
W
0.6
W
Period(s) (?)1098877789577779101099891312121110987101099888
Wave
Graph
(?)Metric surfscale
Energy (?)12278442815881010283223243415323115782561243251398146215841148552194903108857295782682207652
Wind
(km/h)
20
NW
5
WNW
5
SE
10
S
10
ESE
15
SE
15
S
10
SSE
20
WSW
15
W
5
SSE
10
SE
10
SSE
10
ENE
15
NNW
20
NW
10
WNW
15
W
10
W
20
WNW
10
WSW
20
WNW
15
WSW
15
WSW
10
SSW
35
S
40
SW
40
WSW
45
SW
50
W
35
WNW
25
W
25
WSW
25
WSW
20
S
40
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onglassoffcross-
off
cross-
off
offcross-
off
cross-
off
crosscross-
on
glassoffoffcross-
off
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
crosscrosscrosscross-
on
cross-
on
cross-
on
crosscross-
on
cross-
off
cross-
on
High Tide
/ height (m)
9:51PM
3.44
10:19AM
2.80
10:36PM
3.32
11:10AM
2.72
11:27PM
3.15
12:09PM
2.66
12:27AM
2.98
1:16PM
2.66
1:40AM
2.84
2:30PM
2.73
2:59AM
2.80
3:42PM
2.90
4:13AM
2.86
4:46PM
3.13
5:16AM
2.97
5:41PM
3.36
6:09AM
3.06
6:29PM
3.56
6:55AM
3.12
7:14PM
3.69
7:37AM
3.12
7:55PM
3.73
8:17AM
3.07
Low Tide
/ height (m)
4:07AM
0.37
4:03PM
0.54
4:55AM
0.46
4:54PM
0.69
5:49AM
0.58
5:57PM
0.85
6:52AM
0.70
7:15PM
0.94
8:05AM
0.77
8:40PM
0.91
9:17AM
0.75
9:57PM
0.76
10:21AM
0.65
11:01PM
0.56
11:15AM
0.51
11:56PM
0.37
12:03PM
0.37
12:44AM
0.23
12:46PM
0.26
1:28AM
0.15
1:26PM
0.21
2:08AM
0.16
Tue
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sun
27
Sunrise--5:18--5:18--5:20--5:22--5:22--5:24--5:26--5:28--5:30--5:31--5:33--5:35
Sunset10:00--9:59--9:58--9:55--9:54--9:53--9:52--9:51--9:49--9:47--9:45--9:45--
rain showerspart cloudcloudpart cloudmod rainlight rainthunderstorm rain showerslight rainpart cloudcloudcloudlight rainrain showerspart cloudpart cloudpart cloudpart cloudpart cloudcloudcloudpart cloudrain showerspart cloudlight rainrain showersrain showersrain showersmod rainlight rainrain showersrain showerspart cloudpart cloudmod rainlight rain
Rain (mm)
1---72512---21--------1-17229423--63
Temp. °C161419201617191516161618171618171516161515151416171616161414141415171615
Feels °C (?)13121818151718141414161616151514131415151211111415119975791113148

Short Range Forecast: Moderate rain (total 18mm), heaviest on Wed night. Warm (max 20°C on Wed afternoon, min 13°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 18°C on Sat morning, min 13°C on Fri night). Wind will be generally light.

Days 6-9 Weather Summary Moderate rain (total 11mm), heaviest on Wed night. Very mild (max 17°C on Wed afternoon, min 13°C on Tue night). Winds increasing (calm on Mon night, strong winds from the SW by Thu morning).

Long Range Forecast: Heavy rain (total 30mm), heaviest during Thu night. Very mild (max 17°C on Sat afternoon, min 13°C on Thu night). Winds decreasing (strong winds from the W on Fri morning, light winds from the S by Sat night).

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Donegal

  1. weather stationWind Update The wind is still cross-on at Harbour (moderate winds from the WNW at Sligo Airport 29 km from Harbour). 0.6m 9s swell from the W with a 0.6m 9s swell from the W and a 0.5m 7s swell from the WNW. Swells combining to make to make bigger set waves.

    Harbour
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29 km away, 2 h 21 min ago

20 km/h
WNW
15.0
17.4
Air / Water (°C)
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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 Harbour 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 Harbour Surf forecast

The above surf forecast table for Harbour provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Harbour can be found by selecting the local surf guide option on the grey menu. Our Harbour 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 (Harbour) 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 Harbour 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.

Harbour is 20 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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