
Surf Forecasts:
Annascaul Rivermouth surf forecast from 17 Sep 2026:
- Best quality surf: Wednesday 23 Sep, 1PM (local time) - 8ft (2.5m), 13s period, WNW swell with offshore winds.
- Most powerful swell: Friday 18 Sep, 4PM (local time) - 13ft (4.0m), 12s period, WNW swell with 4,779 kJ wave energy.
- Next surfable swell (1★+): Wednesday 23 Sep, 1PM (local time) - 8ft (2.5m), 13s period with WNW swell.
Best Forecast Surf Conditions for Annascaul Rivermouth this week:
The surf forecast for Annascaul Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 23) at 1PM. The primary swell is predicted to be 2.5m and 13s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Annascaul Rivermouth in the next 16 days are 4.0m 12s and forecast to arrive on Friday (Sep 18) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5.5m 14s period and expected on Thursday (Sep 17) at 7PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Wed 23rd Sep) | 8ft (2.5m) 13s |
| Best Surf | 1PM (Wed 23rd Sep) | 8ft (2.5m) 13s |
| Most Powerful | 4PM (Fri 18th Sep) | 13ft (4.0m) 12s |
Table - best surf conditions forecast for Annascaul Rivermouth over the next 16 days.
Short Range ForecastModerate rain (total 10mm), heaviest on Fri morning. Very mild (max 17°C on Fri morning, min 13°C on Thu night). Winds decreasing (fresh winds from the WNW on Thu morning, calm by Sat night). | Days 4-6 Weather SummarySome drizzle, heaviest during Tue night. Warm (max 20°C on Mon afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 11 | WNW 13 | WNW 14 | SW 18 | WNW 12 | W 11 | W 11 | SW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | W 10 | W 11 | W 10 | W 14 | WNW 13 | WNW 12 | WNW 12 |
Wave Graph | |||||||||||||||||||||
0 | 0 | 0 | 12 | 4779 | 3952 | 1459 | 10 | 20 | 21 | 20 | 17 | 17 | 7 | 522 | 900 | 696 | 3724 | 2658 | 0 | 0 | |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | cross-off | off | cross-off |
High Tide | 9:25PM2.60m | 9:47AM2.56m | 10:24PM2.36m | 10:55AM2.37m | 11:51PM2.22m | 12:30PM2.33m | 1:29AM2.28m | 1:54PM2.47m | 2:37AM2.46m | 2:50PM2.69m | 3:23AM2.70m | 3:31PM2.94m | 3:59AM2.94m | ||||||||
Low Tide | 3:00PM0.91m | 3:17AM1.09m | 3:52PM1.16m | 4:17AM1.33m | 5:19PM1.33m | 6:02AM1.44m | 7:15PM1.30m | 7:44AM1.35m | 8:26PM1.10m | 8:42AM1.14m | 9:11PM0.86m | 9:22AM0.91m | 9:46PM0.61m | ||||||||
7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | |
— | 7:51 | — | — | 7:49 | — | — | 7:46 | — | — | 7:44 | — | — | 7:42 | — | — | 7:39 | — | — | 7:37 | — | |
mm | — | — | — | 7 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 15 | 15 | 14 | 17 | 16 | 17 | 15 | 15 | 14 | 13 | 17 | 18 | 19 | 20 | 17 | 18 | 18 | 16 | 13 | 14 | 14 |
Feels °C | 8 | 9 | 10 | 13 | 13 | 14 | 10 | 11 | 12 | 12 | 16 | 18 | 18 | 20 | 17 | 18 | 18 | 16 | 9 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | — | — | WNW 14 | WNW 13 | SW 12 | SW 16 | NW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | W 10 | W 11 | W 10 | W 14 | WNW 13 | WNW 12 | WNW 12 |
— | — | 9528 | 5955 | 6 | 10 | 1363 | 3252 | 3148 | 2630 | 2239 | 1722 | 1001 | 680 | 522 | 900 | 696 | 3724 | 2658 | 1899 | 1224 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SW 18 | S 12 | SW 16 | SW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | N 8 | NW 11 | W 19 | W 17 | — | — | — | N 8 |
— | — | — | — | 12 | 3 | 10 | 10 | 20 | 21 | 20 | 17 | 17 | 12 | 117 | 7 | 596 | — | — | — | 1 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 11 | S 11 | S 11 | S 11 | — | — | SW 13 | N 7 | SW 12 | SW 12 | — | — | — | — |
— | — | — | — | — | — | — | 3 | 2 | 2 | 2 | — | — | 7 | 4 | 6 | 6 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WNW 11 | WNW 13 | — | SW 18 | WNW 12 | W 11 | W 11 | — | — | — | — | — | — | S 3 | S 3 | — | — | — | NNW 4 | — | — |
4932 | 9830 | — | 12 | 4779 | 3952 | 1459 | — | — | — | — | — | — | 3 | 1 | — | — | — | 26 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 567 | 567 | 13 | 396 | 408 | 592 | 577 | 142 | 13 | 8 | 13 | 13 | 13 | 13 | 13 | 8 | 13 | 13 | 78 | 8 | 8 |
Best forecast wave conditions in Kerry | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Annascaul Rivermouth Surf forecast
The above surf forecast table for Annascaul Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Annascaul Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Annascaul Rivermouth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Annascaul Rivermouth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Annascaul Rivermouth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Kerry? If you are looking for accommodation near Annascaul Rivermouth, camping, hotels and holiday cottages in Kerry, consider staying in Fenit which is 21 km (13 miles) away. Other places in and around Kerry where you can find information about places to rent, and car hire include Valentia which is 27 km (17 miles) away, Tra Li, Bantry and Foynes.










