Surf Forecasts:
How big are the waves at Derrynane today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 1.5ft (0.4m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 1.5ft (0.4m), 14s period with SSW swell.
- Evening surf: Evening surf (04 Sep, local time) - 1.5ft (0.4m), 14s period with SSW swell.
The current surf forecast for Derrynane at 11AM is: 0.4m 14s primary swell from a South-southwest direction (forecast issued at 06:00am September 04). An open ocean swell of 3.0m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 1.5ft (0.4m) | 14s |
| Afternoon (04 Sep) | 1.5ft (0.4m) | 14s |
| Evening (04 Sep) | 1.5ft (0.4m) | 14s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sat morning. Very mild (max 18°C on Sun morning, min 13°C on Sat morning). Winds increasing (light winds from the SW on Fri night, fresh winds from the S by Sun morning). | |||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||||
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) | W 10 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SSW 13 | SSW 5 | SSW 6 | SW 7 | S 6 | S 6 | WSW 8 | WSW 8 | SW 9 | WSW 10 | WSW 11 | WSW 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1184 | 84 | 82 | 81 | 81 | 81 | 80 | 79 | 79 | 76 | 47 | 35 | 78 | 176 | 237 | 171 | 200 | 228 | 403 | 1040 | 1424 | 1789 | 1925 |
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 | cross-on | cross-on | on | cross-on | cross | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 10:13AM2.77m | 10:52PM2.63m | 11:32AM2.64m | 00:25AM2.54m | 1:03PM2.68m | ||||||||||||||||||
Low Tide | 4:17PM0.92m | 4:53AM1.04m | 5:51PM1.02m | 6:34AM1.11m | 7:32PM0.91m | ||||||||||||||||||
 |  | | |  |  |  | | | | |  | | | | | | | |  | | | | |
 | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:16 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 2 | — | — | — | — | 1 | 2 | 1 | 1 | — |
Temp °C | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 15 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 16 |
Feels °C | 9 | 8 | 8 | 8 | 9 | 9 | 11 | 12 | 11 | 12 | 11 | 7 | 12 | 15 | 15 | 13 | 13 | 13 | 14 | 13 | 14 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 10 | WNW 10 | WNW 9 | WNW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WNW 8 | SW 12 | WSW 11 | WSW 11 |
| kJ | 92 | 84 | 82 | 81 | 81 | 2822 | 2322 | 1914 | 1438 | 1045 | 815 | 520 | 301 | 201 | 130 | 96 | 113 | 212 | 403 | 7 | 39 | 1789 | 1925 |
Swell 2 Height (m) Direction Period (s) | N 10 | — | — | — | — | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WNW 9 | NW 9 | NW 8 | NW 8 | W 19 | WSW 18 | WSW 16 | WSW 15 |
| kJ | 2 | — | — | — | — | 81 | 80 | 79 | 79 | 76 | 47 | 35 | 35 | 34 | 34 | 71 | 39 | 18 | 11 | 7 | 31 | 103 | 339 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 13 | SSW 13 | SSW 13 | NW 8 | W 19 | WSW 18 | SSW 12 | SSW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 34 | 34 | 33 | 11 | 7 | 31 | 30 | 15 |
Wind waves Height (m) Direction Period (s) | W 10 | W 10 | W 11 | W 12 | W 12 | WNW 12 | — | — | — | — | — | S 3 | SSW 5 | SSW 6 | SW 7 | S 6 | S 6 | S 6 | S 6 | SW 9 | WSW 10 | — | — |
| kJ | 1184 | 1624 | 2444 | 2943 | 2815 | 2044 | — | — | — | — | — | 8 | 78 | 176 | 237 | 171 | 200 | 228 | 193 | 1040 | 1424 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 574 | 366 | 507 | 995 | 544 | 148 | 148 | 54 | 54 | 49 | 37 | 37 | 37 | 37 | 37 | 37 | 55 | 286 | 375 | 370 | 370 | 370 | 372 |
Best forecast wave conditions in Kerry | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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