Surf Forecasts:
How big are the waves at Rossnowlagh today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 5ft (1.5m), 11s period with W swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 3.5ft (1.1m), 15s period with W swell.
- Evening surf: Evening surf (22 Sep, local time) - 6ft (1.9m), 14s period with W swell.
The current surf forecast for Rossnowlagh at 6AM is: 1.5m 11s primary swell from a West direction (forecast issued at 12:00am September 22). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 5ft (1.5m) | 11s |
| Afternoon (22 Sep) | 3.5ft (1.1m) | 15s |
| Evening (22 Sep) | 6ft (1.9m) | 14s |
Table - waves today at Rossnowlagh. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Tue night. Very mild (max 19°C on Mon night, min 11°C on Wed night). Winds increasing (calm on Wed afternoon, fresh winds from the S by Thu afternoon). | ||||||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||||||||
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 10 | W 10 | W 11 | W 11 | W 11 | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 10 | W 10 | W 11 | W 12 | W 17 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 338 | 410 | 566 | 517 | 432 | 510 | 1303 | 1620 | 1553 | 1403 | 1228 | 1103 | 773 | 650 | 541 | 422 | 356 | 297 | 231 | 208 | 208 | 332 | 1109 | 3551 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | on | glassy | on | cross-on | cross-on | cross-on | on | cross-on | on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | on | on |
High Tide | 3:54AM2.38m | 4:11PM2.85m | 4:37AM2.62m | 4:49PM3.12m | 5:13AM2.87m | 5:22PM3.37m | ||||||||||||||||||
Low Tide | 9:50AM1.14m | 10:36PM0.92m | 10:31AM0.89m | 11:08PM0.65m | 11:06AM0.65m | |||||||||||||||||||
 | |  |  |  | | |  | |  | |  | | | | | | | | | | | | | |
 | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:32 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:28 | — |
mm | — | — | — | — | 1 | 2 | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 |
Temp °C | 16 | 15 | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 13 | 11 | 11 | 11 | 12 | 15 | 17 | 14 | 13 |
Feels °C | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 11 | 11 | 10 | 10 | 11 | 10 | 12 | 12 | 11 | 8 | 7 | 6 | 7 | 10 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 11 | W 11 | W 11 | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 10 | W 10 | W 11 | W 12 | W 17 |
| kJ | 338 | 410 | 566 | 517 | 432 | 510 | 1303 | 1620 | 1553 | 1403 | 1228 | 1103 | 773 | 650 | 541 | 422 | 356 | 297 | 231 | 208 | 208 | 332 | 1109 | 3551 |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 19 | W 18 | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 7 | 57 | 267 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 2 | S 3 | S 4 | S 4 | S 4 | SSW 4 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 17 | 19 | 28 | 33 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 0 | 0 | 8 | 30 | 0 | 125 | 23 | 73 | 73 | 73 | 73 | 81 | 19 | 0 | 0 | 0 | 8 | 8 | 81 | 284 | 464 | 71 | 107 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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