Surf Forecasts:
How big are the waves at Portballintrae today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 0.5ft (0.2m), 10s period with W swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 0.5ft (0.2m), 9s period with W swell.
- Evening surf: Evening surf (14 Aug, local time) - 1.5ft (0.5m), 4s period with NW swell.
The current surf forecast for Portballintrae at 7AM is: 0.2m 10s primary swell from a West direction and 0.4m 3s secondary swell from a Northwest direction (forecast issued at 12:00am August 14). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 0.5ft (0.2m) | 10s |
| Afternoon (14 Aug) | 0.5ft (0.2m) | 9s |
| Evening (14 Aug) | 1.5ft (0.5m) | 4s |
Table - waves today at Portballintrae. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sun morning. Very mild (max 19°C on Thu night, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 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) | WNW 10 | WNW 10 | W 10 | W 9 | W 9 | W 9 | W 9 | WNW 4 | NW 4 | NW 5 | NW 5 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 19 | 10 | 7 | 7 | 7 | 6 | 6 | 6 | 14 | 19 | 25 | 107 | 100 | 98 | 107 | 107 | 109 | 109 | 90 | 71 | 55 | 44 | 34 | 25 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | glassy | glassy | cross-off | off |
High Tide | 8:22AM2.02m | 8:38PM2.32m | 8:59AM1.98m | 9:16PM2.22m | 9:36AM1.88m | 9:57PM2.05m | ||||||||||||||||||
Low Tide | 2:27AM0.33m | 2:00PM0.18m | 3:05AM0.35m | 2:38PM0.18m | 3:44AM0.44m | 3:18PM0.27m | ||||||||||||||||||
 |  |  | |  | |  | | | | | | | | | |  | | |  | | | |  | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 8:59 | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — |
Temp °C | 19 | 15 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 12 | 12 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 13 | 14 | 15 | 14 |
Feels °C | 21 | 13 | 12 | 13 | 13 | 12 | 13 | 12 | 10 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 11 | 13 | 13 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | WNW 9 | WNW 9 | — | — | — | — | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 |
| kJ | 19 | 10 | 7 | 7 | 7 | 6 | 6 | 1 | 1 | 8 | 16 | — | — | — | — | 107 | 109 | 109 | 90 | 71 | 55 | 44 | 34 | 25 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | — | NW 2 | NW 3 | NW 3 | NW 3 | NW 3 | NW 3 | WNW 4 | NW 4 | NW 5 | NW 5 | NW 9 | NW 8 | NW 8 | NW 8 | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 2 | 2 | 2 | 5 | 6 | 6 | 14 | 19 | 25 | 107 | 100 | 98 | 107 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 53 | 53 | 53 | 388 | 411 | 387 | 387 | 203 | 411 | 411 | 39 | 203 | 701 | 836 | 203 | 7 | 7 | 3 | 0 | 0 | 0 | 0 | 52 | 52 |
Best forecast wave conditions in Antrim | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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