Surf Forecasts:
How big are the waves at Rossnowlagh today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 11ft (3.5m), 15s period with W swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 10ft (3.0m), 14s period with W swell.
- Evening surf: Evening surf (25 Sep, local time) - 8ft (2.5m), 13s period with W swell.
The current surf forecast for Rossnowlagh at 8AM is: 3.5m 15s primary swell from a West direction (forecast issued at 12:00am September 25). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 11ft (3.5m) | 15s |
| Afternoon (25 Sep) | 10ft (3.0m) | 14s |
| Evening (25 Sep) | 8ft (2.5m) | 13s |
Table - waves today at Rossnowlagh. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Sun morning. Very mild (max 16°C on Sat morning, min 11°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 16 | W 16 | W 15 | W 15 | W 14 | W 14 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | W 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7039 | 6469 | 5738 | 4844 | 3944 | 2637 | 2117 | 1768 | 1794 | 1602 | 1187 | 894 | 695 | 658 | 639 | 627 | 566 | 588 | 630 | 686 | 599 | 783 | 1058 | 1084 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | on | cross-off | cross-on | cross-on | cross |
High Tide | 5:45AM3.10m | 5:54PM3.59m | 6:16AM3.31m | 6:25PM3.74m | 6:48AM3.46m | 6:58PM3.80m | ||||||||||||||||||
Low Tide | 11:38PM0.39m | 11:38AM0.44m | 00:07AM0.17m | 12:10PM0.26m | 00:37AM0.01m | 12:42PM0.14m | ||||||||||||||||||
 |  | |  | |  |  | | |  | | | |  | | |  | | |  | | | | | |
 | — | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 3 | 3 | — | — | — |
Temp °C | 13 | 12 | 12 | 13 | 14 | 15 | 13 | 12 | 13 | 12 | 12 | 13 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 11 | 11 | 13 | 12 | 11 |
Feels °C | 8 | 7 | 8 | 9 | 10 | 10 | 9 | 8 | 8 | 8 | 9 | 10 | 12 | 12 | 11 | 10 | 7 | 7 | 6 | 7 | 9 | 9 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | — | W 16 | W 15 | W 15 | W 14 | W 14 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | NW 10 | W 12 | W 12 |
| kJ | — | 6469 | 5738 | 4844 | 3944 | 2637 | 2117 | 1768 | 1794 | 1602 | 1187 | 894 | 695 | 658 | 639 | 627 | 566 | 588 | 630 | 686 | 599 | 17 | 1058 | 1084 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 12 | NW 11 | SSW 5 | NW 11 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 22 | 33 | 19 | 18 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 11 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 31 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 16 | — | — | — | — | — | — | — | — | — | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | S 4 | S 4 | S 5 | S 5 | — | SSW 4 | W 11 | — | — |
| kJ | 7039 | — | — | — | — | — | — | — | — | — | 14 | 12 | 19 | 17 | 16 | 19 | 44 | 64 | 85 | — | 11 | 783 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 123 | 123 | 123 | 123 | 106 | 106 | 106 | 128 | 284 | 73 | 48 | 48 | 476 | 94 | 78 | 81 | 114 | 420 | 420 | 71 | 0 | 94 | 73 | 8 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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