Surf Forecasts:
How big are the waves at Derrynane today (28 Jun):
- Morning surf: Morning surf (28 Jun, local time) - 10ft (3.0m), 11s period with W swell.
- Afternoon surf: Afternoon surf (28 Jun, local time) - 11ft (3.5m), 12s period with W swell.
- Evening surf: Evening surf (28 Jun, local time) - 13ft (4.0m), 12s period with W swell.
The current surf forecast for Derrynane at 2AM is: 1.7m 7s primary swell from a West direction and 1.1m 7s secondary swell from a South direction, 0.4m 12s secondary swell from a West direction (forecast issued at 06:00pm June 27). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jun) | 10ft (3.0m) | 11s |
| Afternoon (28 Jun) | 11ft (3.5m) | 12s |
| Evening (28 Jun) | 13ft (4.0m) | 12s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Sat afternoon. Very mild (max 15°C on Sat afternoon, min 13°C on Sat night). Mainly strong winds. | ||||||||||||||||||||||||
Sat 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | SSW 7 | S 7 | W 7 | W 8 | WSW 10 | W 11 | W 12 | W 12 | W 12 | W 12 | WSW 12 | W 12 | W 11 | W 11 | W 11 | W 10 | WSW 10 | W 10 | W 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 157 | 220 | 187 | 173 | 517 | 1530 | 2365 | 2915 | 3400 | 4145 | 3344 | 2126 | 1882 | 1965 | 1577 | 1320 | 1066 | 935 | 682 | 664 | 1133 | 990 | 1012 | 990 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross |
High Tide | 4:00PM2.88m | 4:26AM2.83m | 4:41PM2.98m | 5:06AM2.91m | 5:20PM3.07m | 5:45AM2.97m | ||||||||||||||||||
Low Tide | 10:08PM0.75m | 10:22AM0.79m | 10:48PM0.65m | 11:01AM0.72m | 11:26PM0.57m | 11:38AM0.66m | ||||||||||||||||||
 | |  |  | |  | | | |  |  | | | | | | | | |  | | | | | |
 | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — |
 | — | — | 10:02 | — | — | — | — | — | — | — | 10:02 | — | — | — | — | — | — | — | 10:02 | — | — | — | — | 10:01 |
mm | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 3 | 1 | 1 | 1 | — |
Temp °C | 15 | 15 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 11 | 10 | 9 | 9 | 7 | 8 | 7 | 8 | 8 | 9 | 10 | 11 | 11 | 11 | 12 | 12 | 10 | 9 | 7 | 9 | 12 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | S 7 | S 7 | S 7 | SSW 15 | SW 15 | S 7 | S 7 | W 12 | W 12 | WSW 12 | W 12 | W 11 | W 11 | W 11 | W 10 | WSW 10 | W 10 | W 9 | SW 13 | WSW 9 | WSW 9 | WSW 10 |
| kJ | 56 | 56 | 187 | 114 | 78 | 42 | 54 | 61 | 59 | 3400 | 3344 | 2126 | 1882 | 1965 | 1577 | 1320 | 1066 | 935 | 682 | 664 | 43 | 990 | 1012 | 990 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | W 12 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 | S 7 | SW 14 | WNW 12 | WNW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | — | — | SW 13 | SW 13 | SSW 13 | SW 13 |
| kJ | 56 | 56 | 57 | 42 | 43 | 42 | 42 | 41 | 53 | 23 | 51 | 706 | 560 | 35 | 35 | 35 | 34 | 34 | — | — | 43 | 42 | 32 | 62 |
Swell 3 Height (m) Direction Period (s) | — | W 13 | W 9 | SW 15 | SSW 15 | — | — | — | — | SW 14 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | — | — | — | — | — | — | — | SSW 13 |
| kJ | — | 3 | 7 | 56 | 43 | — | — | — | — | 52 | 79 | 51 | 37 | 35 | 35 | 35 | — | — | — | — | — | — | — | 16 |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | W 6 | W 7 | W 8 | WSW 10 | W 11 | W 12 | W 12 | W 12 | — | — | — | — | — | — | — | SSW 6 | SSW 6 | SSW 7 | WSW 9 | WSW 9 | — | — |
| kJ | 157 | 220 | 95 | 173 | 517 | 1530 | 2365 | 2915 | 3400 | 4145 | — | — | — | — | — | — | — | 91 | 165 | 289 | 1133 | 807 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 287 | 292 | 287 | 148 | 55 | 55 | 544 | 544 | 544 | 544 | 148 | 55 | 55 | 49 | 49 | 55 | 51 | 124 | 124 | 55 | 296 | 54 | 54 | 287 |
Best forecast wave conditions in Kerry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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