Surf Forecasts:
How big are the waves at Derrynane today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 8ft (2.5m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 10ft (3.0m), 10s period with WSW swell.
- Evening surf: Evening surf (07 Sep, local time) - 10ft (3.0m), 9s period with WSW swell.
The current surf forecast for Derrynane at 3AM is: 3.0m 14s primary swell from a West-southwest direction and 0.3m 12s secondary swell from a South-southwest direction (forecast issued at 12:00am September 07). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 8ft (2.5m) | 12s |
| Afternoon (07 Sep) | 10ft (3.0m) | 10s |
| Evening (07 Sep) | 10ft (3.0m) | 9s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Mon afternoon. Very mild (max 16°C on Sun night, min 13°C on Mon afternoon). Winds decreasing (strong winds from the NW on Tue morning, light winds from the WSW by Wed morning). | ||||||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||||||||||
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) | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | W 9 | WSW 9 | SSW 11 | SW 11 | SSW 10 | SW 10 | SW 8 | WNW 10 | WNW 10 | SW 10 | SW 8 | SW 7 | SW 7 | SW 7 | WSW 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2890 | 2440 | 2304 | 1960 | 1952 | 1368 | 1400 | 1302 | 955 | 916 | 360 | 13 | 5 | 11 | 25 | 29 | 0 | 0 | 4 | 20 | 27 | 26 | 26 | 52 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | on | on | on | cross-on |
High Tide | 1:56AM2.66m | 2:23PM2.88m | 3:06AM2.89m | 3:23PM3.15m | 3:59AM3.14m | 4:12PM3.40m | ||||||||||||||||||
Low Tide | 8:04AM0.96m | 8:46PM0.63m | 9:08AM0.72m | 9:40PM0.34m | 9:57AM0.47m | |||||||||||||||||||
 | | |  | | | | |  | | |  |  |  | | | |  | |  | | | | | |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:09 | — |
mm | — | — | — | 1 | 1 | 3 | 3 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 15 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 11 | 12 | 11 | 11 | 11 | 9 | 9 | 10 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 8 | 9 | 10 | 11 | 12 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | — | — | WSW 9 | SSW 12 | SSW 12 | WSW 9 | SSW 11 | SW 11 | SSW 10 | SW 10 | SW 8 | — | WNW 10 | W 9 | WNW 9 | WNW 9 | WNW 8 | W 8 | WNW 8 |
| kJ | 2890 | 14 | 14 | 13 | 14 | — | — | 1302 | 13 | 13 | 360 | 13 | 5 | 11 | 25 | 29 | — | 717 | 377 | 351 | 262 | 160 | 165 | 58 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | — | — | — | — | — | — | SSW 12 | — | — | SSW 11 | — | — | — | — | — | — | — | NW 10 | SW 8 | SW 7 | SW 7 | W 12 | W 12 |
| kJ | 28 | — | — | — | — | — | — | 14 | — | — | 13 | — | — | — | — | — | — | — | 115 | 20 | 27 | 26 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 10 | SW 10 | W 13 | W 13 | SW 10 | N 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 3 | 3 | 4 | 2 |
Wind waves Height (m) Direction Period (s) | — | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | — | — | — | SW 7 | WSW 5 |
| kJ | — | 2440 | 2304 | 1960 | 1952 | 1368 | 1400 | 1094 | 955 | 916 | 627 | 1073 | 1143 | 1245 | 1263 | 1140 | 923 | 1019 | 406 | — | — | — | 26 | 52 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 372 | 54 | 287 | 148 | 148 | 287 | 448 | 371 | 371 | 430 | 148 | 148 | 148 | 148 | 764 | 899 | 664 | 664 | 612 | 479 | 55 | 49 | 49 | 287 |
Best forecast wave conditions in Kerry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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