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Surf Forecasts:
Tremone Strand surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 6 am Thursday 18 Sep 2025 ISTForecast update in hr min s Forecast update imminent
Tremone Strand surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tremone Strand sea temperature is
15.6° C
(Which is 2.0°C warmer than normal for this time of year)| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | - | - |
| Evening (18 Sep) | 2.5ft (0.8m) | 12s |
Table - waves today at Tremone Strand. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 8 | 8 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 9 | 12 | 11 | 11 | 7 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 0 | 0 | 90 | 199 | 299 | 236 | 130 | 86 | 57 | 35 | 17 | 16 | 7 | 46 | 158 | 514 | 509 | 871 | 919 | 765 | 619 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | glass | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:54AM 2.08 | 5:12PM 2.51 | 5:35AM 2.25 | 5:52PM 2.69 | 6:09AM 2.39 | 6:25PM 2.80 | ||||||||||||||||||
Low Tide / height (m) | 10:55AM 0.57 | 11:39PM 0.41 | 11:38AM 0.36 | 12:15AM 0.25 | 12:13PM 0.20 | 12:46AM 0.14 | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
| Sunrise | - | - | 7:03 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:38 | - | - | - | - | - | - | - | 7:36 | - | - | - | - | - | - | - | 7:32 | - | - |
 | |  | |  |  | |  | | | | | | | |  | | |  | | | |  |  | |
Rain (mm) | - | - | - | - | 4 | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 3 | 7 |
| Temp. °C | 13 | 13 | 14 | 15 | 12 | 13 | 16 | 16 | 15 | 13 | 13 | 14 | 15 | 14 | 13 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 11 | 9 |
| Feels °C (?) | 5 | 7 | 9 | 11 | 11 | 11 | 14 | 12 | 11 | 10 | 10 | 10 | 12 | 11 | 10 | 8 | 7 | 8 | 10 | 10 | 9 | 7 | 1 | -2 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Donegal
Cross-shore wind at Ballyhiernan Bay have swung cross-off (strong winds from the SW at Malin Head 27 km from Ballyhiernan Bay). No surfable waves
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Actual: 47 min ago
31 km/h
SW
Cross-Off
Please reload the page to see if there are any updates.
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