Surf Forecasts:
How big are the waves at Crab Island today (29 Sep):
- Afternoon surf: Afternoon surf (29 Sep, local time) - 2.5ft (0.8m), 10s period with WSW swell.
- Evening surf: Evening surf (29 Sep, local time) - 3ft (0.9m), 11s period with SW swell.
The current surf forecast for Crab Island at 9PM is: 0.9m 11s primary swell from a Southwest direction and 0.2m 10s secondary swell from a West-northwest direction, 1.2m 5s secondary swell from a South-southwest direction (forecast issued at 06:00pm September 29). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | - | - |
| Afternoon (29 Sep) | 2.5ft (0.8m) | 10s |
| Evening (29 Sep) | 3ft (0.9m) | 11s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Thu night. Very mild (max 19°C on Tue afternoon, min 11°C on Wed night). Winds decreasing (gales from the SE on Tue afternoon, moderate winds from the S by Thu night). | |||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | |||||||||||||||||
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 11 | WSW 10 | SW 11 | SW 11 | SW 10 | WSW 10 | SW 9 | SW 9 | WSW 11 | W 13 | W 14 | W 15 | W 15 | W 15 | W 14 | W 14 | W 13 | W 13 | W 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 130 | 121 | 166 | 538 | 663 | 480 | 573 | 599 | 1675 | 3854 | 7176 | 8655 | 8546 | 7127 | 5806 | 4383 | 3383 | 3059 | 2309 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 7:38PM4.45m | 7:59AM4.36m | 8:20PM4.23m | 8:41AM4.14m | 9:09PM3.92m | ||||||||||||||
Low Tide | 1:21PM0.13m | 1:40AM0.17m | 2:00PM0.28m | 2:19AM0.44m | 2:43PM0.53m | ||||||||||||||
 | |  | | |  |  | |  |  |  | |  |  | | | | |  | |
 | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — |
 | — | 7:20 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:15 | — |
mm | 2 | 2 | — | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | — | 2 | 4 | 7 |
Temp °C | 18 | 19 | 15 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 11 | 12 | 14 | 13 | 13 | 14 |
Feels °C | 7 | 9 | 8 | 8 | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 7 | 6 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 10 | SW 11 | W 10 | — | WSW 10 | W 12 | W 11 | — | — | W 14 | W 15 | W 15 | W 15 | W 14 | W 14 | W 13 | W 13 | W 13 |
| kJ | 130 | 121 | 166 | 2 | — | 480 | 46 | 163 | — | — | 7176 | 8655 | 8546 | 7127 | 5806 | 4383 | 3383 | 3059 | 2309 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 10 | NW 10 | — | — | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 21 | 10 | 4 | — | — | 26 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SSE 5 | SSW 5 | SW 11 | SW 10 | SSE 4 | SW 9 | SW 9 | WSW 11 | W 13 | — | — | — | — | — | — | — | — | — |
| kJ | 47 | 88 | 81 | 538 | 663 | 21 | 573 | 599 | 1675 | 3854 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1039 | 628 | 628 | 1063 | 664 | 361 | 539 | 545 | 545 | 409 | 292 | 97 | 97 | 97 | 87 | 287 | 409 | 87 | 97 |
Best forecast wave conditions in Clare | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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