Surf Forecasts:
How big are the waves at Derrynane today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 10ft (3.0m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 11ft (3.5m), 10s period with WSW swell.
- Evening surf: Evening surf (13 Oct, local time) - 6ft (1.8m), 9s period with SW swell.
The current surf forecast for Derrynane at 3PM is: 3.5m 10s primary swell from a West-southwest direction and 3.0m 10s secondary swell from a West-southwest direction (forecast issued at 12:00pm October 13). An open ocean swell of 0.9m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 10ft (3.0m) | 10s |
| Afternoon (13 Oct) | 11ft (3.5m) | 10s |
| Evening (13 Oct) | 6ft (1.8m) | 9s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Wed night. Very mild (max 16°C on Wed night, min 11°C on Thu night). Winds decreasing (strong winds from the SSW on Wed morning, light winds from the NW by Wed night). | |||||||||||||||||||||
Tue 13 | Wednesday 14 | Thursday 15 | |||||||||||||||||||
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 10 | WSW 10 | WSW 10 | SW 9 | SW 9 | SW 10 | SW 10 | SW 9 | SW 9 | WSW 11 | WSW 12 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1941 | 1981 | 1795 | 599 | 515 | 614 | 924 | 980 | 1532 | 3440 | 5034 | 6989 | 9543 | 10537 | 9170 | 6522 | 5169 | 4391 | 4036 | 3005 | 2557 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross | cross-off | cross | cross | cross | cross |
High Tide | 6:57PM3.24m | 7:12AM3.21m | 7:32PM3.05m | 7:46AM3.02m | 8:09PM2.82m | ||||||||||||||||
Low Tide | 12:37PM0.29m | 00:52AM0.41m | 1:11PM0.45m | 1:25AM0.63m | 1:47PM0.66m | ||||||||||||||||
 |  |  |  |  |  | | |  | |  | | | |  |  | | | | | | |
 | 8:00 | — | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:03 | — | — | — | — | — |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | 1 | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 2 | 6 | 5 | — | — | — | — |
Temp °C | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 12 | 12 | 13 | 13 | 13 | 13 |
Feels °C | 5 | 8 | 9 | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | — | — | WSW 10 | SW 9 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 13 | — | — | WSW 14 | WSW 14 | — | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 |
| kJ | — | — | 1795 | 599 | 887 | 969 | 743 | 861 | 794 | 1120 | — | — | 9543 | 10537 | — | 6522 | 5169 | 4391 | 4036 | 3005 | 2557 |
Swell 2 Height (m) Direction Period (s) | — | — | WNW 13 | WNW 11 | WSW 10 | WSW 10 | W 15 | WSW 11 | — | — | — | — | — | — | — | SW 18 | SSW 12 | NW 16 | WNW 15 | NW 14 | NW 13 |
| kJ | — | — | 235 | 679 | 407 | 218 | 215 | 88 | — | — | — | — | — | — | — | 50 | 15 | 129 | 291 | 589 | 501 |
Swell 3 Height (m) Direction Period (s) | — | — | S 16 | W 10 | S 16 | S 16 | — | — | — | — | — | — | — | — | — | — | — | SSW 12 | NW 12 | NW 15 | — |
| kJ | — | — | 5 | 509 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | 15 | 236 | 472 | — |
Wind waves Height (m) Direction Period (s) | WSW 10 | WSW 10 | — | — | SW 9 | SW 10 | SW 10 | SW 9 | SW 9 | WSW 11 | WSW 12 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | — | — | — | — | — | — |
| kJ | 1941 | 1981 | — | — | 515 | 614 | 924 | 980 | 1532 | 3440 | 5034 | 6989 | 7228 | 8217 | 9170 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 574 | 581 | 554 | 612 | 544 | 49 | 54 | 225 | 370 | 371 | 391 | 530 | 530 | 239 | 217 | 238 | 399 | 530 | 55 | 55 | 61 |
Best forecast wave conditions in Kerry | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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