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Surf Forecasts:
Tremone Strand surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 6 pm Thursday 21 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
11.2° C
(Which is slightly warmer than usual)How big are the waves at Tremone Strand today?
The current surf forecast for Tremone Strand at 12AM is: 0.1m 8s primary swell from a North direction (forecast issued at 06:00pm May 21). An open ocean swell of 0.1m 7s is not directed at the surf break, a second open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | - | - |
| Afternoon (22 May) | 0.5ft (0.1m) | 6s |
| Evening (22 May) | - | - |
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 19°C on Fri afternoon, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | W 13 | W 11 | N 6 | N 6 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | NW 11 | NW 11 | NW 10 | WNW 10 | W 10 | |
2 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | off | off | off | off | off | off | off | cross-off | off | cross-off | off | off | cross-off | cross-off | glassy | cross-off | off | off | off | off | off | |
High Tide | 10:47PM2.54m | 11:18AM2.00m | 11:58PM2.40m | 12:36PM1.86m | 1:17AM2.31m | |||||||||||||||||||
Low Tide | 4:26PM0.45m | 5:26AM0.53m | 5:28PM0.58m | 6:41AM0.65m | 6:39PM0.68m | 7:57AM0.68m | ||||||||||||||||||
 | |  | | |  | | | | |  |  |  |  | | | | | | | | | |  | |
 | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — |
 | — | 9:39 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:43 | — | — | — | — | — | 9:45 |
1 | 4 | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 15 | 15 | 14 | 13 | 12 | 14 | 18 | 19 | 17 | 13 | 12 | 11 | 11 | 13 | 17 | 18 | 17 | 16 | 14 | 13 | 12 | 14 | 19 |
16 | 12 | 13 | 11 | 9 | 9 | 11 | 15 | 16 | 14 | 12 | 10 | 8 | 8 | 9 | 13 | 15 | 16 | 14 | 11 | 10 | 9 | 11 | 16 | |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | ESE 3 | ESE 3 | ESE 3 | — | — | — | — | W 6 | NW 5 | NW 5 | NW 6 | NW 5 | NW 5 | NW 5 | NW 11 | NW 10 | WNW 10 | NW 6 |
 kJ | 8 | 7 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 10 | 1 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | NW 6 | NW 6 | W 13 | W 12 | W 12 | — | W 5 | — | W 12 | W 11 | W 11 | — | W 10 | NW 11 | NW 5 | NW 5 | — | W 10 |
| kJ | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 3 | 3 | 3 | — | 1 | — | 3 | 2 | 2 | — | 2 | 4 | 1 | 1 | — | 2 |
Swell 3 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | W 13 | W 11 | N 6 | N 6 | E 5 | W 12 | W 12 | W 12 | — | — | — | W 10 | — | — | — | — | — | — |
| kJ | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 2 | 1 | 1 | 1 | 3 | 3 | 3 | — | — | — | 2 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 2 | SE 2 | SE 3 | — | — | — | SSE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 20 | 36 | 61 | 48 | 36 | 36 | 18 | 20 | 20 | 20 | 20 | 115 | 18 | 82 | 20 | 20 | 20 | 20 | 18 | 18 | 18 | 20 | 20 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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