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Surf Forecasts:
Tremone Strand surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 6 am Wednesday 20 May 2026 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
10.9° C
(Which is normal for this time of year)How big are the waves at Tremone Strand today?
The current surf forecast for Tremone Strand at 12PM is: 0.3m 2s primary swell from a West direction (forecast issued at 06:00am May 20). An open ocean swell of 0.3m 14s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | - | - |
| Afternoon (20 May) | 1ft (0.3m) | 2s |
| Evening (20 May) | 1ft (0.3m) | 6s |
Table - waves today at Tremone Strand. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Thu afternoon. Very mild (max 18°C on Thu afternoon, min 11°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 15 | WNW 15 | WNW 14 | W 2 | WNW 2 | WNW 6 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | NW 8 | NW 7 | N 9 | NW 7 | N 9 | N 8 | N 8 | W 11 | W 13 | W 11 | N 6 | N 6 | W 12 | W 12 | |
0 | 0 | 0 | 1 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | cross | cross-off | cross-off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | off | cross-off | cross-off | glassy | cross-off | |
High Tide | 9:19AM2.45m | 9:46PM2.69m | 10:14AM2.22m | 10:47PM2.54m | 11:18AM2.00m | 11:58PM2.40m | ||||||||||||||||||
Low Tide | 3:21AM0.19m | 3:32PM0.31m | 4:20AM0.36m | 4:26PM0.45m | 5:26AM0.53m | 5:28PM0.58m | ||||||||||||||||||
 |  |  |  | |  |  | | |  | | | | |  | | | | | | | |  | | |
 | 5:11 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | 5:07 |
 | — | — | — | — | — | 9:37 | — | — | — | — | — | — | — | 9:39 | — | — | — | — | — | — | — | 9:42 | — | 9:43 |
— | — | 1 | — | — | — | — | — | — | 1 | — | — | — | 3 | 1 | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 9 | 10 | 11 | 14 | 15 | 15 | 13 | 12 | 12 | 13 | 15 | 17 | 18 | 15 | 15 | 14 | 13 | 13 | 14 | 17 | 18 | 17 | 16 | 14 |
5 | 6 | 8 | 8 | 9 | 11 | 10 | 10 | 9 | 9 | 12 | 13 | 16 | 13 | 12 | 11 | 10 | 10 | 10 | 14 | 15 | 16 | 16 | 14 | |
Swell 1 Height (m) Direction Period (s) | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | NW 6 | NW 6 | NW 7 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | ESE 3 | E 3 | E 3 | ESE 3 | — | — | — |
 kJ | 47 | 42 | 41 | 36 | 34 | 17 | 6 | 6 | 8 | 11 | 10 | 8 | 8 | 7 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 11 | — | W 11 | W 11 | W 11 | W 11 | W 11 | NW 6 | NW 6 | NW 6 | W 13 | W 12 | W 12 | W 5 |
| kJ | — | — | — | — | — | 66 | 15 | 14 | 14 | 13 | 3 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 1 |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | — | — | — | — | — | — | — | — | — | W 11 | N 9 | — | N 9 | N 8 | N 8 | W 11 | W 13 | W 11 | N 6 | N 6 | W 6 | W 12 |
| kJ | 1 | 1 | — | — | — | — | — | — | — | — | — | 2 | 2 | — | 2 | 1 | 1 | 3 | 3 | 2 | 1 | 1 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | W 2 | WNW 2 | WNW 6 | — | — | — | — | — | — | — | — | — | — | SE 3 | — | — | SSE 2 | — | — | — | — |
| kJ | — | — | — | 1 | 1 | 6 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 19 | 22 | 306 | 178 | 88 | 20 | 20 | 18 | 5 | 22 | 22 | 20 | 18 | 36 | 149 | 66 | 48 | 36 | 36 | 18 | 20 | 20 | 20 | 20 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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