Surf Forecasts:
Fishermans (Rhiw) surf forecast from 27 Oct 2026:
- Most powerful swell: Tuesday 27 Oct, 12PM (local time) - 11ft (3.5m), 11s period, WSW swell with 2,349 kJ wave energy.
Best Forecast Surf Conditions for Fishermans (Rhiw) this week:
The most powerful waves expected at Fishermans (Rhiw) in the next 16 days are 3.5m 11s and forecast to arrive on Tuesday (Oct 27) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Sunday (Nov 01) at 6AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12PM (Tue 27th Oct) | 11ft (3.5m) 11s |
Table - best surf conditions forecast for Fishermans (Rhiw) over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Tue afternoon. Very mild (max 14°C on Wed morning, min 11°C on Thu night). Winds decreasing (near gales from the WSW on Tue morning, moderate winds from the SSW by Wed night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 13°C on Fri afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the S on Fri morning, light winds from the SW by Sat afternoon). | ||||||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | |||||||||||||||
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) | WSW 10 | WSW 12 | WSW 12 | WSW 8 | WSW 8 | SW 7 | SSW 6 | SSW 6 | SW 7 | SW 8 | SW 8 | SW 8 | SW 10 | WSW 10 | SW 9 | SW 9 | SW 8 | SW 8 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2500 | 2064 | 1553 | 666 | 347 | 116 | 84 | 122 | 118 | 141 | 142 | 61 | 89 | 64 | 41 | 19 | 10 | 2 | 2 | 1 | 1 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:45PM4.35m | 9:05AM4.29m | 9:28PM4.24m | 9:47AM4.21m | 10:13PM4.01m | 10:33AM4.02m | 11:02PM3.68m | 11:24AM3.76m | 11:58PM3.30m | 12:24PM3.48m | 1:09AM2.98m | 1:40PM3.28m | 2:39AM2.84m | ||||||||
Low Tide | 3:17PM0.12m | 3:39AM0.15m | 4:00PM0.15m | 4:22AM0.33m | 4:48PM0.28m | 5:09AM0.57m | 5:42PM0.48m | 6:03AM0.83m | 6:46PM0.69m | 7:08AM1.07m | 8:00PM0.85m | 8:23AM1.21m | 9:20PM0.88m | ||||||||
 |  |  |  | |  | | |  | | | |  | |  | | | | | | | |
 | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:16 | — | — |
 | — | 4:58 | — | — | 4:55 | — | — | 4:53 | — | — | 4:52 | — | — | 4:50 | — | — | 4:47 | — | — | 4:45 | — |
mm | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 13 | 14 | 13 | 13 | 12 | 13 | 12 | 12 | 13 | 13 | 11 | 12 | 12 | 10 | 10 | 10 | 9 | 10 | 10 |
Feels °C | 1 | 2 | 4 | 8 | 7 | 8 | 6 | 7 | 5 | 7 | 8 | 9 | 7 | 11 | 8 | 6 | 5 | 7 | 5 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | WSW 10 | WSW 9 | SW 6 | SW 7 | SW 8 | SW 8 | SW 8 | SW 10 | WSW 10 | SW 9 | SW 9 | NNW 5 | NNW 4 | W 8 | SE 4 | W 8 |
| kJ | — | — | — | — | — | 42 | 17 | 47 | 118 | 141 | 142 | 61 | 89 | 64 | 41 | 19 | 9 | 2 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | WSW 10 | WSW 9 | — | W 15 | WSW 13 | WSW 11 | WSW 11 | — | — | — | WSW 9 | SW 8 | SW 8 | SW 7 | W 8 | — |
| kJ | — | — | — | — | — | 20 | 9 | — | 4 | 32 | 74 | 46 | — | — | — | 8 | 10 | 2 | 2 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WSW 13 | — | — | — | — | — | W 11 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 32 | — | — | — | — | — | 2 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 10 | WSW 12 | WSW 12 | WSW 8 | WSW 8 | SW 7 | SSW 6 | SSW 6 | SSE 4 | SSE 4 | — | — | — | — | — | NNW 5 | — | ENE 2 | ESE 3 | ESE 3 | ESE 4 |
| kJ | 2500 | 2064 | 1553 | 666 | 347 | 116 | 84 | 122 | 29 | 14 | — | — | — | — | — | 20 | — | 1 | 1 | 1 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 794 | 1025 | 276 | 269 | 255 | 53 | 136 | 185 | 136 | 33 | 53 | 33 | 74 | 7 | 7 | 129 | 129 | 129 | 219 | 292 | 292 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Recent Eyeball Surf Reports for Wales - Lleyn
‘Porth Neigwl: It is messy, onshore and a moderate size at high tide this morning..’
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Information about the Fishermans (Rhiw) Surf forecast
The above surf forecast table for Fishermans (Rhiw) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fishermans (Rhiw) can be found by selecting the local surf guide option on the grey menu. Our Fishermans (Rhiw) 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 (Fishermans (Rhiw)) 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 Fishermans (Rhiw) 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 Lleyn Peninsula? If you are looking for accommodation near Fishermans (Rhiw), camping, hotels and holiday cottages in Lleyn Peninsula, consider staying in Porthmadog which is 34 km (21 miles) away. Other places in and around Lleyn Peninsula where you can find information about places to rent, and car hire include Anglesey which is 48 km (30 miles) away, Holyhead, Aberystwyth and Bangor.
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