Harbour surfForecast / Donegal / Ireland

information circle12 Day Weather and Surf, issued 11 pm Thursday 11 Dec 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
9.7° C
(Which is slightly cooler than normal)


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 Friday (Dec 12) at 6AM. The primary swell is predicted to be 4.0m and 17s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Harbour in the next 12 days are 6.5m 21s and forecast to arrive on Thursday (Dec 18) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Wednesday (Dec 17) at 6AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Fri 12th Dec)13ft (4.0m) 17s
Best Surf 6AM (Fri 12th Dec)13ft (4.0m) 17s
Most Powerful12AM (Thu 18th Dec)21ft (6.5m) 21s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 22mm), heaviest during Sun morning. Very mild (max 12°C on Sat afternoon, min 6°C on Thu night). Winds decreasing (strong winds from the S on Sat morning, light winds from the SW by Sun afternoon).

Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Sun night. Very mild (max 13°C on Sun night, min 5°C on Mon night). Winds increasing (light winds from the S on Mon night, strong winds from the S by Tue night).

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
!
!
!
!
0
!
2
3
4
1
0
2
!
!
3
0
1
2
!
!
!
Swell
Height Map
Wave Height (m) & direction (?)
3
W
4.5
W
4
W
3.5
W
3
W
3
W
2.5
W
2.5
W
2.2
W
2.1
W
2.5
W
2.5
W
3.5
W
3
W
2.5
W
2
W
2.1
W
2.5
W
6.5
W
6
W
5
W
Period(s) (?)161817161514141414131515151514131314211919
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4808113278979739340273004260924191811156731142942482241662980140114612452355412516116721
Wind
(km/h)
15
SSE
20
S
20
SSW
20
S
45
S
40
SSW
25
SSW
25
SSW
10
SW
40
S
20
WSW
25
SSW
20
WSW
15
S
15
S
50
S
35
SW
30
SW
50
SW
20
SSW
25
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
off
crosscross-
off
cross-
off
cross-
off
crosscross-
off
crosscross-
off
off
High Tide
/ height (m)
11:12PM
2.38
11:31AM
2.93
12:21AM
2.35
12:35PM
2.79
1:29AM
2.42
1:37PM
2.71
2:26AM
2.56
2:34PM
2.71
3:14AM
2.72
3:23PM
2.75
3:55AM
2.88
4:07PM
2.81
4:33AM
3.03
4:46PM
2.88
Low Tide
/ height (m)
4:51AM
1.01
6:12PM
0.85
6:07AM
1.12
7:15PM
0.87
7:22AM
1.13
8:08PM
0.84
8:25AM
1.06
8:53PM
0.79
9:16AM
0.96
9:33PM
0.72
9:59AM
0.83
10:11PM
0.65
10:39AM
0.72
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
Sunrise-8:45--8:45--8:47--8:48--8:48--8:48--8:49-
Sunset--4:07--4:07--4:07--4:07--4:07--4:07--4:07
clear
clear
clear
part cloud
cloud
light rain
light rain
mod rain
mod rain
mod rain
rain showers
part cloud
clear
rain showers
part cloud
light rain
rain showers
light rain
rain showers
cloud
mod rain
Rain (mm)
-----348761--1-3312-8
Temp. °C6787101212121213988671112108810
Feels °C (?)2132146811542223253-224
  • 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

Latest Updates

submit an eyeball surf report

Quick surf report for Harbour:

join our community of surf reporters

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.


false

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.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest