Surf Forecasts:
Slip Point (Clallam Bay) surf forecast from 26 Aug 2026:
- Best quality surf: Wednesday 2 Sep, 11AM (local time) - 2.5ft (0.7m), 9s period, W swell with glassy winds.
- Most powerful swell: Wednesday 2 Sep, 11AM (local time) - 2.5ft (0.7m), 9s period, W swell with 79 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 11AM (local time) - 2.5ft (0.7m), 9s period with W swell.
Best Forecast Surf Conditions for Slip Point (Clallam Bay) this week:
The surf forecast for Slip Point (Clallam Bay) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 11AM. The primary swell is predicted to be 0.7m and 9s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Slip Point (Clallam Bay) in the next 16 days are 0.7m 9s and forecast to arrive on Wednesday (Sep 02) at 11AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 6s period and expected on Thursday (Aug 27) at 5PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Wed 2nd Sep) | 2.5ft (0.7m) 9s |
| Best Surf | 11AM (Wed 2nd Sep) | 2.5ft (0.7m) 9s |
| Most Powerful | 11AM (Wed 2nd Sep) | 2.5ft (0.7m) 9s |
Table - best surf conditions forecast for Slip Point (Clallam Bay) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's cooking for Slip Point (Clallam Bay). Gotta be straight with ya, it’s a bit of a slow start, so we’re going to be patient.
The next week to ten days is pretty much a write-off for any proper surf. It's all flat or tiny, with messy winds and poor conditions right through to the end of the first week of September. There’s a long, quiet gap here, so don’t bother paddling out until we get to the second week.
Things get a little more interesting heading into the weekend of Saturday the 5th and Sunday the 6th of September. This is your best shot. On Saturday the 5th, we’re looking at a clean, cross-offshore wind from the East, with a small WNW swell around 3 ft. It’s not big, but that swell period is a solid 10 to 11 seconds, giving it some push. The combined energy is moderate (128-150), so there's enough to get into a wave. Sunday the 6th is similar, with that same swell hanging in at 3 ft and a long 11-second period, and the energy is a touch higher (198-202). The wind stays clean out of the ESE to East. It’s not a barrel-fest, but for this stretch, those two days are the standout window for a few clean, textured lines. It’s a point break, so that long-period groundswell will wrap in nicely. The water temperature is bang on average for the time of year, so you won’t need a thick suit.
Crowds are possible here, too, so you might have a few other heads bobbing around.
Beyond that, the surf fades again, with smaller, wind-affected leftovers into the second week. That's the long-range story, and as always, it's less certain, but for now, mark your calendar for the 5th and 6th.
Rusty.
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 20°C on Wed afternoon, min 12°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Very mild (max 18°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
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 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 16 | W 7 | SW 14 | W 7 | W 7 | SW 16 | WNW 8 | WNW 8 | W 10 | W 9 | W 9 | W 9 |
Wave Graph | |||||||||||||||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 23 | 0 | 12 | 24 | 67 | 59 | 56 | 55 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | cross-on | cross | cross-on | cross-on | cross-on | on | on | cross | on | on | glassy | cross-on | on | cross-on | cross-on | cross-on | off |
High Tide | 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 | 3:53PM4.12m | 4:36AM3.60m | 4:19PM4.22m | ||||||||
Low Tide | 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 | 9:34AM2.32m | 10:47PM2.17m | 9:58AM2.60m | 11:40PM2.08m | ||||||||
6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | |
— | 8:09 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — | — | 7:59 | — | |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | 7 |
Temp °C | 18 | 20 | 16 | 17 | 18 | 16 | 15 | 17 | 15 | 16 | 18 | 14 | 16 | 17 | 14 | 16 | 18 | 15 | 16 | 18 | 13 |
Feels °C | 17 | 18 | 14 | 17 | 18 | 15 | 15 | 15 | 14 | 15 | 15 | 12 | 15 | 15 | 13 | 16 | 17 | 14 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | SW 6 | SW 6 | SW 6 | W 6 | W 6 | W 5 | W 6 | W 7 | W 7 | W 7 | W 7 | SW 16 | SW 16 | WNW 8 | W 10 | W 9 | W 9 | W 9 |
18 | 16 | 32 | 25 | 38 | 13 | 12 | 11 | 13 | 23 | 32 | 22 | 33 | 23 | 90 | 85 | 24 | 67 | 59 | 56 | 55 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 16 | W 10 | SW 14 | SW 15 | SW 16 | W 7 | WNW 8 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
90 | 89 | 88 | 87 | 35 | 33 | 33 | 33 | 28 | 68 | 30 | 71 | 109 | 86 | 17 | 12 | 74 | 74 | 73 | 49 | 28 | |
Swell 3 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 12 | WSW 11 | WSW 12 | WSW 11 | WSW 11 | W 10 | W 10 | W 10 | SW 13 | SW 18 | W 11 | W 11 | W 10 | W 10 | W 10 | W 20 | SW 19 | SW 19 | SW 18 |
58 | 34 | 29 | 24 | 26 | 23 | 23 | 19 | 18 | 17 | 28 | 49 | 9 | 21 | 18 | 17 | 17 | 8 | 14 | 14 | 12 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 17 | 17 | 17 | 33 | 22 | 33 | 1270 | 31 | 22 | 832 | 17 | 17 | 17 | 17 | 17 | 131 | 17 | 17 | 131 | 22 |
Best forecast wave conditions in Washington State | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.











