Crummie's Bay surfForecast / Donegal / Ireland

information circle12 Day Weather and Surf, issued 5 am Saturday 20 Dec 2025 IST
Forecast update in hr  min  s Forecast update imminent
Crummie's Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Crummie's Bay sea temperature is
9.4° C
(Which is slightly cooler than normal)


Best Forecast Surf Conditions for Crummie's Bay this week:

The surf forecast for Crummie's Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 24) at 6PM. The primary swell is predicted to be 1.7m and 13s period with a secondary swell of 0.7m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Crummie's Bay in the next 12 days are 1.9m 13s and forecast to arrive on Wednesday (Dec 24) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 16s period and expected on Sunday (Dec 21) at 6AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Wed 24th Dec)5.5ft (1.7m) 13s
Best Surf 6PM (Wed 24th Dec)5.5ft (1.7m) 13s
Most Powerful12PM (Wed 24th Dec)6ft (1.9m) 13s

Table - best surf conditions forecast for Crummie's Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 11mm), heaviest on Sat night. Mild temperatures (max 9°C on Sat morning, min 7°C on Sat night). Winds decreasing (strong winds from the SE on Sat afternoon, calm by Mon morning).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Tue morning. Mild temperatures (max 9°C on Tue afternoon, min 2°C on Wed night). Winds decreasing (fresh winds from the N on Tue afternoon, calm by Thu night).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
2
Swell
Height Map
Wave Height (m) & direction (?)
1.9
WNW
1.6
WNW
2.1
WNW
3
WNW
3
NW
2.2
WNW
1.6
WNW
1.4
WNW
0.1
NW
1
NW
0.8
NW
1.9
NNW
1.5
N
1.8
NW
1.6
NW
1.3
WNW
1.3
WNW
1.3
WNW
0.1
NW
1.6
NW
1.6
NW
Period(s) (?)1212161616141312181518771313121313201614
Wave
Graph
(?)Metric surfscale
Energy kJ (?)000000001204423422101179809000150976
Wind
(km/h)
35
SSE
40
SE
35
SE
15
SE
15
ESE
10
ESE
0
N
5
S
5
SSW
15
W
30
NNW
30
N
10
NE
20
E
15
SE
15
SE
10
SE
5
SE
10
ENE
15
NE
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off
cross-
off
cross-
off
cross-
off
glassglasscross-
off
crossoncross-
on
crosscross-
off
cross-
off
offoffcross-
off
crosscrosscross-
off
High Tide
/ height (m)
6:28PM
2.96
6:48AM
3.19
7:02PM
2.95
7:24AM
3.20
7:36PM
2.91
7:59AM
3.18
8:11PM
2.84
8:36AM
3.14
8:49PM
2.75
9:14AM
3.07
9:31PM
2.65
9:57AM
2.99
10:21PM
2.55
Low Tide
/ height (m)
12:23PM
0.50
12:32AM
0.44
12:59PM
0.49
1:05AM
0.42
1:35PM
0.52
1:39AM
0.44
2:11PM
0.57
2:14AM
0.49
2:49PM
0.64
2:51AM
0.57
3:31PM
0.70
3:32AM
0.68
4:18PM
0.76
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sunrise8:52--8:53--8:53--8:55--8:55--8:55--8:56--
Sunset-4:00--4:00--4:01--4:01--4:02--4:04--4:04-
part cloud
part cloud
light rain
part cloud
cloud
light rain
light rain
light rain
part cloud
rain showers
rain showers
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
Rain (mm)
--5--132-11----------
Temp. °C998888888899885235454
Feels °C (?)00-1545776422541-2-12010
  • Map Icons:
  • Break
  • 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 Crummie's Bay Surf forecast

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

Crummie's Bay is 23 km (14 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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