Surf Forecasts:
Slip Point (Clallam Bay) surf forecast from 24 Aug 2026:
- Most powerful swell: Saturday 29 Aug, 8PM (local time) - 2.5ft (0.7m), 7s period, W swell with 47 kJ wave energy.
Best Forecast Surf Conditions for Slip Point (Clallam Bay) this week:
The most powerful waves expected at Slip Point (Clallam Bay) in the next 16 days are 0.7m 7s and forecast to arrive on Saturday (Aug 29) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 7s period and expected on Saturday (Aug 29) at 11AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Sat 29th Aug) | 2.5ft (0.7m) 7s |
Table - best surf conditions forecast for Slip Point (Clallam Bay) over the next 16 days.
The Lowdown
Alright folks, Rusty here with the outlook for Slip Point (Clallam Bay). Let’s be straight up – this is a tough stretch. We’re looking at a 16-day window starting now, and for the first nine days it’s a total write-off. From Monday the 24th right through to Tuesday the 1st of September, you’ll hardly see a ripple worth paddling for. Most of that time, the combined energy is zero (0) and the comments are all “poor surf conditions.” There are a few tiny pulses – like 2ft and 2ft from the west with weak energy – but the winds are cross or onshore, just junk.
The water here is running much colder than normal for this time of year, about 54°, that’s a big 5° anomaly, so expect a serious sting in the suit.
Wednesday the 2nd of September we start to see a little life. Afternoon bump from the west at 2ft, period 9 seconds, energy up to 83 (moderate), but the wind is a gentle cross-onshore from the west at 15 km/h, making it chopped up. Not a goer.
Then Thursday the 3rd of September is the only spot in the whole forecast that even gets a nod. Morning session, light rain, wind from the ESE at 5 km/h – that’s cross-offshore and light, giving clean conditions. Swell is 2ft from the west, 10-second period, energy at 80 (moderate). The comment says “surfable waves but very ordinary conditions” which is the best we get. It’s tiny, but with that clean cross-off wind it might just hold a little shape. Afternoon that day goes glassy with the rain, but the swell drops to 2ft.
For the rest of the run into the 8th of September, it’s more of the same – tiny, weak swells (1ft to 2ft, energy mostly below 57) and either glassy mornings or choppy afternoons. Even with a few longer-period swells around 11-13 seconds, the size is just too small to do anything with at this fairly exposed point. The optimum swell is from the WNW, and we do see that direction a few times, but the height is barely ankle-knee deep.
Honestly, if you’re itching to get wet, the morning of Thursday the 3rd is the only real chance, and even then it’s a long shot. Otherwise, this is a blank run. The consistent lack of proper swell and the poor quality winds just kill it. For beginners, nothing here is above 5ft anyway, so no worry there, but there’s also nothing to ride.
No standouts. Just a lot of sitting on the beach watching the horizon.
- Rusty
Short Range ForecastMostly dry. Warm (max 21°C on Tue morning, min 13°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Sat afternoon. Warm (max 20°C on Thu afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||
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) | SW 18 | SW 18 | W 6 | W 7 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 16 | SW 16 | W 7 | W 7 | W 7 | W 7 | SW 16 |
Wave Graph | |||||||||||||||||||||
0 | 0 | 29 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | 43 | 22 | 0 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | off | cross-off | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | on | cross-on | glassy | on | cross-on | cross-on | cross-on | glassy |
High Tide | 1:22PM3.45m | 10:55PM3.93m | 1:42PM3.48m | 11:45PM3.97m | 2:02PM3.54m | 00:31AM3.98m | 2:23PM3.63m | 1:15AM3.97m | 2:45PM3.74m | 2:00AM3.93m | 3:07PM3.87m | 2:47AM3.85m | 3:30PM4.00m | 3:38AM3.73m | |||||||
Low Tide | 4:56PM3.22m | 6:49AM1.71m | 5:50PM3.08m | 7:22AM1.65m | 6:40PM2.91m | 7:51AM1.65m | 7:29PM2.75m | 8:19AM1.72m | 8:18PM2.58m | 8:46AM1.86m | 9:07PM2.42m | 9:11AM2.07m | 9:56PM2.28m | ||||||||
6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | |
— | 8:14 | — | — | 8:12 | — | — | 8:09 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 3 | — | — | — | 2 |
Temp °C | 18 | 20 | 17 | 21 | 21 | 16 | 18 | 20 | 16 | 18 | 20 | 16 | 16 | 17 | 15 | 16 | 17 | 14 | 16 | 17 | 13 |
Feels °C | 17 | 19 | 16 | 20 | 20 | 15 | 17 | 18 | 14 | 16 | 18 | 15 | 17 | 15 | 14 | 15 | 15 | 12 | 15 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 6 | W 7 | W 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | SW 6 | SW 6 | SW 6 | SW 14 | SW 14 | W 6 | W 7 | W 7 | W 7 | W 7 | W 7 | SW 16 |
17 | 16 | 29 | 37 | 35 | 27 | 18 | 16 | 19 | 19 | 13 | 18 | 33 | 33 | 21 | 74 | 59 | 47 | 43 | 22 | 90 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | WSW 17 | SW 16 | WSW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 6 | W 10 | SW 13 | SW 16 | SW 13 | SW 14 | SW 15 | SW 16 | W 7 |
48 | 79 | 79 | 108 | 125 | 71 | 90 | 89 | 88 | 87 | 57 | 33 | 5 | 19 | 28 | 68 | 28 | 71 | 109 | 86 | 17 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | — | SW 4 | SW 16 | WSW 13 | WSW 13 | WSW 12 | WSW 11 | WSW 12 | WSW 11 | WSW 11 | SW 6 | SW 16 | SW 13 | SW 16 | SW 18 | W 11 | W 11 | W 10 |
6 | 6 | 6 | — | 3 | 94 | 58 | 34 | 29 | 24 | 26 | 22 | 23 | 5 | 41 | 28 | 43 | 49 | 9 | 21 | 19 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 19 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 22 | 22 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 33 | 33 | 27 | 101 | 50 | 22 | 101 | 17 | 17 | 17 | 22 |
Best forecast wave conditions in Washington State | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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 Slip Point (Clallam Bay) Surf forecast
The above surf forecast table for Slip Point (Clallam Bay) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Slip Point (Clallam Bay) can be found by selecting the local surf guide option on the grey menu. Our Slip Point (Clallam 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 (Slip Point (Clallam 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 Slip Point (Clallam 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.











