
Surf Forecasts:
Whitesand Bay surf forecast from 27 Jul 2026:
- Most powerful swell: Friday 31 Jul, 4AM (local time) - 4ft (1.2m), 6s period, W swell with 109 kJ wave energy.
Best Forecast Surf Conditions for Whitesand Bay this week:
The most powerful waves expected at Whitesand Bay in the next 16 days are 1.2m 6s and forecast to arrive on Friday (Jul 31) at 4AM. 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 4s period and expected on Sunday (Aug 02) at 10AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4AM (Fri 31st Jul) | 4ft (1.2m) 6s |
Table - best surf conditions forecast for Whitesand Bay over the next 16 days.
The Lowdown
Alright, let's get this over with. I'm looking at the 16-day window for Whitesand Bay, and I gotta be straight with you – it's a bit of a rough stretch. The forecast is basically a long, flat, and messy run with barely a whisper of proper surf. We're looking at a solid 12 days of poor conditions before we even see a glimmer of something rideable. The first surfable pulse isn't showing up until the 7th of August, and even then, it's a tough watch.
Let's start with the immediate future. From now right through to the 6th of August, it’s a non-starter. The swell is tiny, mostly under 2 ft, with short, weak periods (4-8 seconds) and the combined energy is pathetic – down in the single digits and teens (9-69). The wind is a mess, constantly cross-onshore or choppy. It's just not worth getting wet. The water temp is sitting at 61°F, which is pretty much bang on average for the time of year, but you won't be feeling it on a dry beach.
Now, the 7th of August (Friday) is where things get a little interesting, but it's still a struggle. The swell picks up to 4 ft from the NNW, with a combined energy creeping into triple digits (110-126). It's a step up, but the wind is still onshore or cross-onshore, making it sloppy. That afternoon, it's from the W at 6 mph, so it's not total junk, but it's not clean.
The real standout, and the only one I'd call a true highlight, is the 8th of August (Saturday morning). The swell jumps to 7 ft from the West, with a period of 7 seconds. The combined energy is a whopping 452 – that's a powerful, meaty swell. Now, at 7 ft, it's pushing into expert territory, so this is not for the faint of heart. The wind is a cross-shore breeze from the North at 9 mph, which should keep it fairly clean. It's a big, powerful west swell, but with that short period, it's going to be a bit unruly and probably closing out on a beach break like this. It's a raw, powerful day for experienced surfers only.
The rest of the second week is a drop-off. The 9th of August sees a smaller swell but with a brutal 25 mph cross-shore wind, making it a mess. Then it's back to tiny, weak swells through the 11th. The 5th of August has a glassy afternoon, but the swell is only 1 ft – a total non-event.
Here's a quick rundown of the best of a bad bunch:
Whitesand Bay (Best on offer):
- 7th August: Swell 4 ft from the NNW. Wind is onshore, keeping it rough. (Energy 110-126)
- 8th August Morning: The standout. Swell 7 ft from the West. Cross-shore wind keeps it clean. This is a powerful, expert-only swell. (Energy 452)
So, to sum it up: we are waiting for that Saturday morning on the 8th of August. It's a big, powerful west swell, but it's a proper challenge and only for the experienced. The rest of the 16 days is a write-off for a clean, fun session. The early part is a total flat spell, and the second week gives us one big, raw day and then fizzles out.
-- Rusty
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 15°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Thu afternoon, min 13°C on Thu night). Winds decreasing (fresh winds from the NW on Thu night, calm by Sat night). | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 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 6 | WSW 6 | WSW 6 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | W 6 | WSW 6 | WSW 6 | W 5 | WSW 5 | WSW 8 | WSW 8 | WSW 8 | N 4 | N 4 |
Wave Graph | |||||||||||||||||||||
64 | 61 | 89 | 39 | 27 | 13 | 7 | 7 | 40 | 50 | 34 | 108 | 59 | 31 | 17 | 8 | 6 | 6 | 11 | 9 | 7 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross-off | cross | cross-off |
High Tide | 6:55PM3.35m | 7:15AM3.28m | 7:34PM3.59m | 7:51AM3.45m | 8:09PM3.80m | 8:25AM3.60m | 8:42PM3.97m | 8:57AM3.70m | 9:14PM4.08m | 9:30AM3.76m | 9:46PM4.12m | 10:03AM3.78m | 10:20PM4.10m | ||||||||
Low Tide | 12:52PM1.05m | 1:22AM0.92m | 1:32PM0.84m | 2:00AM0.73m | 2:07PM0.65m | 2:35AM0.57m | 2:40PM0.50m | 3:08AM0.45m | 3:11PM0.42m | 3:39AM0.39m | 3:42PM0.39m | 4:10AM0.39m | 4:12PM0.42m | ||||||||
5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | |
— | — | 9:19 | — | — | 9:16 | — | — | 9:15 | — | — | 9:14 | — | — | 9:13 | — | — | 9:10 | — | — | 9:08 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 15 | 17 | 17 | 13 | 16 | 17 | 14 | 15 | 16 | 16 | 17 | 19 |
Feels °C | 15 | 17 | 17 | 16 | 16 | 18 | 17 | 16 | 16 | 13 | 13 | 11 | 9 | 12 | 13 | 12 | 11 | 14 | 15 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | N 5 | N 5 | — | SW 11 | S 12 | WSW 5 | WSW 5 | W 10 | W 10 | WSW 6 | NNW 4 | W 6 | WSW 6 | WSW 6 | W 5 | WSW 5 | WSW 5 | WSW 8 | WSW 8 | WSW 7 | WSW 8 |
11 | 4 | — | 5 | 3 | 13 | 7 | 2 | 2 | 50 | 1 | 108 | 59 | 31 | 17 | 8 | 4 | 6 | 11 | 5 | 7 | |
Swell 2 Height (m) Direction Period (s) | SW 11 | S 11 | SW 15 | W 8 | W 8 | SW 14 | W 11 | S 13 | S 6 | W 10 | W 10 | W 10 | — | W 9 | — | WSW 8 | WSW 8 | — | W 9 | W 4 | W 10 |
5 | 2 | 8 | 1 | 1 | 8 | 2 | 3 | 1 | 2 | 2 | 2 | — | 2 | — | 6 | 6 | — | 6 | 1 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | — | S 11 | S 11 | W 12 | W 11 | SW 13 | — | — | SW 13 | S 13 | — | W 9 | — | W 9 | W 10 | W 10 | W 10 | — | W 10 | — |
— | — | 2 | 2 | 3 | 2 | 7 | — | — | 7 | 3 | — | 2 | — | 1 | 2 | 2 | 2 | — | 2 | — | |
Wind waves Height (m) Direction Period (s) | WSW 6 | WSW 6 | WSW 6 | WSW 5 | WSW 5 | — | — | WSW 5 | WSW 5 | — | WSW 6 | — | NW 4 | NNW 4 | — | NNW 4 | NNW 3 | N 3 | N 4 | N 4 | N 4 |
64 | 61 | 89 | 39 | 27 | — | — | 7 | 40 | — | 34 | — | 3 | 2 | — | 2 | 4 | 5 | 9 | 9 | 7 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 319 | 319 | 136 | 161 | 188 | 152 | 188 | 345 | 137 | 374 | 396 | 436 | 200 | 677 | 350 | 414 | 409 | 363 | 152 | 327 | 152 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Whitesand Bay Surf forecast
The above surf forecast table for Whitesand Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Whitesand Bay can be found by selecting the local surf guide option on the grey menu. Our Whitesand Bay 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 (Whitesand Bay) 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 Whitesand Bay 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 Wales - Pembrokeshire? If you are looking for accommodation near Whitesand Bay, camping, hotels and holiday cottages in Wales - Pembrokeshire, consider staying in Fishguard which is 28 km (17 miles) away. Other places in and around Wales - Pembrokeshire where you can find information about places to rent, and car hire include Milford Haven which is 31 km (19 miles) away, Pembroke, Aberporth and Carmarthen.










