Surf Forecasts:
How big are the waves at Derrynane today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 7ft (2.1m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 7ft (2.1m), 9s period with WSW swell.
- Evening surf: Evening surf (30 Aug, local time) - 7ft (2.2m), 10s period with WSW swell.
The current surf forecast for Derrynane at 3AM is: 2.0m 9s primary swell from a West-southwest direction and 1.6m 9s secondary swell from a West-southwest direction (forecast issued at 12:00am August 30). An open ocean swell of 0.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 7ft (2.1m) | 9s |
| Afternoon (30 Aug) | 7ft (2.1m) | 9s |
| Evening (30 Aug) | 7ft (2.2m) | 10s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Sat night. Very mild (max 17°C on Sat night, min 15°C on Sun night). Winds increasing (light winds from the SSW on Sat night, fresh winds from the NW by Sun night). | ||||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||||||
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) | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | W 9 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | WSW 7 | WSW 6 | WSW 7 | WSW 7 | W 7 | SW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 302 | 680 | 702 | 928 | 716 | 794 | 838 | 906 | 1173 | 1106 | 895 | 618 | 489 | 380 | 313 | 269 | 263 | 228 | 111 | 90 | 149 | 186 | 135 | 450 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on |
High Tide | 6:40AM3.34m | 6:49PM3.47m | 7:14AM3.34m | 7:25PM3.40m | 7:49AM3.27m | 8:03PM3.26m | ||||||||||||||||||
Low Tide | 00:21AM0.06m | 12:32PM0.25m | 00:53AM0.07m | 1:06PM0.28m | 1:26AM0.16m | 1:42PM0.36m | ||||||||||||||||||
 |  |  |  | | |  |  |  | |  |  | | | |  | | |  | | | | | | |
 | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:28 | — |
mm | 2 | 10 | 2 | 2 | 3 | 2 | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 1 | 1 | — | 1 | 5 |
Temp °C | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 13 | 12 | 12 | 13 | 14 | 12 | 12 | 9 | 9 | 9 | 10 | 10 | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 9 | N 7 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | — | — | W 10 | W 10 | W 9 | SSW 7 | SW 19 | N 7 | SW 18 | W 8 | W 8 | NW 7 | SSW 17 | W 7 | WNW 9 |
| kJ | 302 | 411 | 1 | 732 | 716 | 794 | 838 | 906 | 923 | — | — | 618 | 489 | 380 | 9 | 14 | 1 | 12 | 47 | 61 | 14 | 29 | 135 | 50 |
Swell 2 Height (m) Direction Period (s) | NW 7 | NW 7 | — | N 7 | NW 7 | — | — | — | — | — | — | — | NW 7 | S 10 | NNW 7 | S 10 | SW 18 | N 7 | SW 18 | SW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 2 | 2 | — | 1 | 2 | — | — | — | — | — | — | — | 11 | 2 | 5 | 2 | 13 | 1 | 12 | 12 | 30 | 29 | 27 | 26 |
Swell 3 Height (m) Direction Period (s) | N 7 | — | — | — | — | — | — | — | — | — | — | — | — | S 19 | S 10 | SW 18 | S 10 | S 10 | S 10 | S 10 | S 10 | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 2 | 13 | 2 | 2 | 2 | 2 | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 9 | WSW 9 | WSW 9 | — | N 6 | — | NW 5 | W 9 | W 10 | W 10 | NW 7 | — | — | W 9 | W 9 | W 9 | W 8 | WSW 7 | WSW 6 | WSW 7 | WSW 7 | SSW 5 | SW 7 |
| kJ | — | 680 | 702 | 928 | — | 1 | — | 77 | 1173 | 1106 | 895 | 79 | — | — | 313 | 269 | 263 | 228 | 111 | 90 | 149 | 186 | 59 | 450 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 148 | 54 | 54 | 37 | 49 | 49 | 49 | 289 | 148 | 393 | 366 | 582 | 507 | 544 | 55 | 54 | 55 | 55 | 287 | 54 | 54 | 49 | 49 | 49 |
Best forecast wave conditions in Kerry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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