Surf Forecasts:
How big are the waves at Derrynane today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 5.5ft (1.7m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 6ft (1.9m), 8s period with SW swell.
- Evening surf: Evening surf (02 Sep, local time) - 7ft (2.1m), 8s period with WSW swell.
The current surf forecast for Derrynane at 8AM is: 1.7m 7s primary swell from a Southwest direction and 0.3m 16s secondary swell from a South-southwest direction (forecast issued at 12:00am September 02). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 5.5ft (1.7m) | 7s |
| Afternoon (02 Sep) | 6ft (1.9m) | 8s |
| Evening (02 Sep) | 7ft (2.1m) | 8s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Tue night. Very mild (max 18°C on Tue night, min 15°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||||||||||
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 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 9 | W 9 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 75 | 292 | 285 | 295 | 340 | 382 | 468 | 459 | 400 | 355 | 383 | 428 | 475 | 486 | 534 | 537 | 665 | 91 | 84 | 82 | 81 | 81 | 81 | 80 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | cross-on | on | on | on | on | cross-on | on | on | cross-on | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross | cross |
High Tide | 8:28AM3.13m | 8:47PM3.07m | 9:15AM2.96m | 9:40PM2.84m | 10:13AM2.77m | |||||||||||||||||||
Low Tide | 2:03AM0.33m | 2:23PM0.52m | 2:46AM0.55m | 3:12PM0.72m | 3:39AM0.81m | 4:17PM0.92m | ||||||||||||||||||
 |  |  | |  | |  |  | |  | |  | | | | | |  | | | | |  | | |
 | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:21 | — |
mm | 8 | 3 | 1 | 1 | — | 1 | — | — | — | — | — | 1 | — | — | 2 | 4 | 1 | — | — | — | — | — | — | — |
Temp °C | 16 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 15 | 16 | 15 | 15 | 16 | 16 | 16 | 15 | 15 |
Feels °C | 11 | 17 | 15 | 15 | 15 | 16 | 14 | 15 | 15 | 16 | 15 | 15 | 13 | 13 | 13 | 13 | 11 | 9 | 9 | 10 | 11 | 11 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 6 | WNW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | SW 15 | SW 15 | SW 15 | WSW 8 | WSW 8 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | W 9 | SSW 15 | SSW 15 | SSW 6 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | WNW 12 |
| kJ | 75 | 41 | 29 | 24 | 24 | 22 | 57 | 56 | 55 | 355 | 383 | 86 | 91 | 91 | 91 | 537 | 93 | 91 | 33 | 82 | 81 | 81 | 81 | 2047 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | WNW 8 | — | SW 18 | SW 15 | SSW 15 | N 11 | N 11 | N 11 | N 11 | SSW 15 | N 11 | N 10 | SSW 15 | — | — | — | SSW 14 | SSW 14 |
| kJ | 40 | 25 | 50 | 50 | 63 | 59 | 6 | — | 12 | 54 | 84 | 2 | 2 | 2 | 2 | 93 | 2 | 2 | 84 | — | — | — | 80 | 80 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | S 9 | S 9 | S 20 | — | — | — | — | N 9 | SW 18 | N 11 | — | — | — | — | N 11 | — | — | — | — | — | — | — | — |
| kJ | 25 | 2 | 2 | 7 | — | — | — | — | 2 | 12 | 3 | — | — | — | — | 2 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 5 | SW 7 | SW 7 | SW 7 | SW 7 | SW 8 | WSW 8 | WSW 8 | WSW 8 | — | — | WSW 8 | WSW 8 | WSW 8 | WSW 8 | — | W 9 | W 10 | W 11 | W 11 | WNW 12 | WNW 12 | WNW 12 | — |
| kJ | 41 | 292 | 285 | 295 | 340 | 382 | 468 | 459 | 400 | — | — | 428 | 475 | 486 | 534 | — | 665 | 1230 | 1514 | 1921 | 2126 | 2236 | 2352 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 37 | 54 | 49 | 282 | 287 | 287 | 287 | 287 | 287 | 49 | 282 | 287 | 575 | 604 | 55 | 54 | 148 | 148 | 148 | 148 | 148 | 544 | 479 | 55 |
Best forecast wave conditions in Kerry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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