Surf Forecasts:
How big are the waves at Derrynane today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 11ft (3.5m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 13ft (4.0m), 12s period with WSW swell.
- Evening surf: Evening surf (14 Oct, local time) - 16ft (5.0m), 14s period with WSW swell.
The current surf forecast for Derrynane at 4AM is: 2.3m 10s primary swell from a Southwest direction (forecast issued at 12:00am October 14). An open ocean swell of 1.6m 12s is not directed at the surf break, a second open ocean swell of 0.7m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 11ft (3.5m) | 10s |
| Afternoon (14 Oct) | 13ft (4.0m) | 12s |
| Evening (14 Oct) | 16ft (5.0m) | 14s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Wed night. Very mild (max 16°C on Wed morning, min 11°C on Thu night). Winds decreasing (strong winds from the SSW on Wed morning, light winds from the N by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||||||||||||
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) | SW 10 | SW 10 | SW 9 | WSW 10 | WSW 11 | WSW 12 | WSW 13 | WSW 14 | WSW 14 | W 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 12 | W 12 | W 12 | W 12 | WSW 12 | WSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 614 | 988 | 1017 | 2452 | 3665 | 5334 | 7790 | 10986 | 12494 | 10020 | 7351 | 5866 | 5091 | 4098 | 3251 | 2608 | 2391 | 2044 | 2049 | 1888 | 1738 | 1599 | 767 | 658 |
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 | on | on | cross-on | cross-on | on | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:12AM3.21m | 7:32PM3.05m | 7:46AM3.02m | 8:09PM2.82m | 8:24AM2.81m | 8:53PM2.59m | ||||||||||||||||||
Low Tide | 00:52AM0.41m | 1:11PM0.45m | 1:25AM0.63m | 1:47PM0.66m | 2:00AM0.87m | 2:27PM0.89m | ||||||||||||||||||
 | | |  |  | |  | | |  |  | |  | | |  | |  | | | | | | | |
 | — | — | 8:02 | — | — | — | — | — | — | — | 8:03 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — |
 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | 1 | — | — | — | — | — | 3 | 6 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 12 | 13 | 13 | 12 | 11 |
Feels °C | 9 | 9 | 8 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 8 | 7 | 8 | 8 | 8 | 8 | 6 | 6 | 5 | 5 | 6 | 7 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | — | — | — | WSW 14 | W 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 12 | W 12 | W 12 | W 12 | WSW 12 | WSW 12 |
| kJ | 969 | 683 | 847 | 1053 | 598 | — | — | — | 11236 | 9268 | 7351 | 5866 | 5091 | 4098 | 3251 | 2608 | 2391 | 2044 | 2049 | 1888 | 1738 | 1599 | 767 | 658 |
Swell 2 Height (m) Direction Period (s) | WSW 10 | W 15 | W 10 | — | — | — | — | — | — | — | — | — | WNW 16 | WNW 15 | NW 14 | WNW 12 | NW 13 | NW 11 | NW 12 | NW 13 | NW 13 | NW 12 | WNW 12 | WNW 11 |
| kJ | 218 | 215 | 290 | — | — | — | — | — | — | — | — | — | 175 | 287 | 500 | 521 | 418 | 325 | 232 | 282 | 239 | 200 | 677 | 550 |
Swell 3 Height (m) Direction Period (s) | S 16 | — | — | — | — | — | — | — | — | — | — | — | NW 16 | NW 15 | NW 12 | — | — | — | — | — | NW 13 | NW 12 | NW 12 | NW 11 |
| kJ | 5 | — | — | — | — | — | — | — | — | — | — | — | 302 | 385 | 314 | — | — | — | — | — | 424 | 287 | 110 | 64 |
Wind waves Height (m) Direction Period (s) | SW 10 | SW 10 | SW 9 | WSW 10 | WSW 11 | WSW 12 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 614 | 988 | 1017 | 2452 | 3665 | 5334 | 7790 | 10986 | 12494 | 10020 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 286 | 370 | 371 | 397 | 530 | 530 | 530 | 220 | 239 | 441 | 437 | 55 | 61 | 61 | 55 | 61 | 61 | 61 | 108 | 200 | 377 | 92 | 92 | 0 |
Best forecast wave conditions in Kerry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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