Surf Forecasts:
How big are the waves at Derrynane today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 5ft (1.6m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 4.5ft (1.3m), 9s period with W swell.
- Evening surf: Evening surf (18 Jun, local time) - 5ft (1.5m), 7s period with SSW swell.
The current surf forecast for Derrynane at 11AM is: 1.6m 9s primary swell from a West-southwest direction and 0.2m 11s secondary swell from a South-southwest direction, 0.8m 6s secondary swell from a South direction (forecast issued at 06:00am June 18). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 5ft (1.6m) | 9s |
| Afternoon (18 Jun) | 4.5ft (1.3m) | 9s |
| Evening (18 Jun) | 5ft (1.5m) | 7s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Thu morning. Very mild (max 15°C on Thu morning, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 9 | W 9 | WSW 9 | W 9 | W 9 | W 9 | W 9 | W 8 | SSW 7 | W 8 | W 8 | SSW 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 586 | 380 | 456 | 318 | 225 | 220 | 181 | 143 | 131 | 111 | 107 | 99 | 61 | 84 | 84 | 68 | 68 | 68 | 54 | 42 | 42 | 35 | 31 | 23 |
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 | glassy | glassy | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross | cross | cross-off | cross-off |
High Tide | 7:51AM3.32m | 8:06PM3.47m | 8:44AM3.18m | 8:58PM3.31m | 9:38AM3.01m | 9:52PM3.12m | ||||||||||||||||||
Low Tide | 1:42PM0.38m | 2:17AM0.16m | 2:34PM0.53m | 3:12AM0.32m | 3:29PM0.70m | |||||||||||||||||||
 |  | | | |  | | | | | | |  | | |  | | | | | | |  | | |
 | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | — | — | 10:01 | — | — | — | — | — | — | — | 10:01 | — | — | — | — | — | — | — | 10:01 | 10:02 |
mm | 3 | 4 | 5 | 4 | 1 | — | — | 2 | 2 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 13 | 14 | 14 | 13 | 13 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 13 |
Feels °C | 10 | 11 | 13 | 12 | 12 | 12 | 14 | 13 | 14 | 13 | 14 | 13 | 13 | 13 | 11 | 11 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | W 9 | WSW 9 | W 9 | W 9 | W 9 | S 7 | W 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | W 7 | SW 7 |
| kJ | 586 | 380 | 456 | 318 | 225 | 220 | 110 | 143 | 131 | 111 | 101 | 99 | 57 | 84 | 84 | 68 | 68 | 68 | 54 | 42 | 42 | 31 | 33 | 23 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | W 9 | S 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | SSW 7 | W 6 |
| kJ | 13 | 13 | 13 | 12 | 12 | 12 | 181 | 74 | 112 | 107 | 107 | 82 | 61 | 60 | 58 | 41 | 41 | 40 | 27 | 27 | 25 | 35 | 31 | 22 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 8 | SW 8 | SSW 11 | SSW 10 | SW 10 | WNW 8 | SW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 8 | NW 8 |
| kJ | — | — | — | — | — | — | 94 | 96 | 11 | 11 | 4 | 7 | 35 | 9 | 15 | 20 | 21 | 10 | 10 | 10 | 9 | 9 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 6 | S 6 | SSW 6 | SSW 6 | SSW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 81 | 90 | 44 | 108 | 172 | 204 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 37 | 37 | 37 | 54 | 37 | 54 | 49 | 0 | 0 | 0 | 37 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 400 | 15 | 15 |
Best forecast wave conditions in Kerry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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