
Surf Forecasts:
Slip Point (Clallam Bay) surf forecast from 30 Jul 2026:
- Best quality surf: Thursday 6 Aug, 8AM (local time) - 4.5ft (1.3m), 9s period, W swell with glassy winds.
- Most powerful swell: Thursday 6 Aug, 5AM (local time) - 4.5ft (1.4m), 10s period, WNW swell with 370 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 5AM (local time) - 4ft (1.2m), 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 (Aug 05) at 5AM. The primary swell is predicted to be 1.2m 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 1.4m 10s and forecast to arrive on Thursday (Aug 06) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 10s period and expected on Sunday (Aug 02) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 5th Aug) | 4ft (1.2m) 9s |
| Best Surf | 8AM (Thu 6th Aug) | 4.5ft (1.3m) 9s |
| Most Powerful | 5AM (Thu 6th Aug) | 4.5ft (1.4m) 10s |
Table - best surf conditions forecast for Slip Point (Clallam Bay) over the next 16 days.
The Lowdown
Alright, Rusty here. Let's have a look at what's on offer for Slip Point, and I gotta be straight with you—it's a pretty bleak run for the next couple of weeks.
We're looking at a long stretch of nothing. The first solid chance to even think about paddling out doesn't show up until Wednesday, August 5th, and even that's a tough sell. The water is a bone-chilling 55°F, which is a whopping 4°F colder than normal for this time of year—that's a major anomaly, so you'll want a thick suit and booties, no question.
For the first few days, from the 30th of July through the 4th of August, it's flat. Nada. Zero combined energy. The wind is mostly onshore or cross-onshore, making it messy and poor. Tuesday afternoon the 4th sees a tiny bit of life with a glassy 2ft swell from the west, but the period is a short 7 seconds, the energy is a weak 47, and the forecast still calls it "poor surf conditions." Not worth getting wet for.
The first real pulse of energy arrives on Wednesday, August 5th. The morning looks like the best of a bad bunch. We've got a 4ft swell from the west, with a 9-second period. The combined energy jumps to 230 (moderate energy). The wind is light and cross-offshore from the east, which will keep things clean. The wave comment says "surfable waves but very ordinary conditions," which is hardly a ringing endorsement, but it's the only window in the whole forecast that scores a 1 out of 10. The afternoon gets hit with onshore wind again, so it's a one-session window.
Thursday the 6th through to the 14th of August is a real slog. The swell sticks around at 3ft to 5ft from the west, with periods going from 9 up to 11 seconds on the 7th. The energy climbs to a moderate 377 (377) on the morning of the 8th, which is the biggest push of the whole forecast. But the wind is constantly onshore from the northwest or cross-onshore, ruining it. The morning of the 9th is glassy but completely flat. The morning of the 11th and 12th are glassy too, but with tiny 2ft to 2ft, 6-8 second swell and energy in the 30s and 60s. It's frustrating because the ocean is trying, but the wind just won't play ball.
There is no standout session here. The morning of Wednesday, August 5th, with the clean cross-offshore wind, is the only window that might be worth a look if you're desperate for a paddle. The 4ft west swell at Slip Point is a point break, so it can handle a west swell, but it's not a true standout. Everything else is a write-off due to wind or size. Honestly, this setup looks more interesting for a kite than a surfboard on most of those afternoons with the strong onshore wind.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Sat morning. Warm (max 21°C on Fri afternoon, min 12°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Tue afternoon, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
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 | W 8 | WSW 8 | W 8 | W 8 | W 7 | SW 14 | W 8 | W 2 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 | W 9 | W 9 | W 10 |
Wave Graph | |||||||||||||||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 47 | 0 | 230 | 246 | 306 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | glassy | cross-off | cross-on | glassy | cross-off | glassy | glassy | cross-off | on | cross-on |
High Tide | 3:39PM3.55m | 2:00AM3.99m | 4:05PM3.64m | 2:42AM3.89m | 4:30PM3.74m | 3:27AM3.75m | 4:56PM3.86m | 4:19AM3.58m | 5:21PM3.97m | 5:22AM3.39m | 5:48PM4.08m | 6:45AM3.23m | 6:21PM4.18m | ||||||||
Low Tide | 8:56AM1.45m | 8:14PM2.90m | 9:24AM1.54m | 9:07PM2.81m | 9:50AM1.69m | 10:05PM2.72m | 10:15AM1.91m | 11:03PM2.61m | 10:38AM2.16m | 00:03AM2.48m | 11:00AM2.44m | 1:06AM2.32m | 11:25AM2.72m | 2:13AM2.14m | |||||||
5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | |
— | 8:55 | — | — | 8:54 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:49 | — | — | 8:47 | — | |
mm | — | — | — | — | — | — | 8 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 17 | 19 | 21 | 18 | 15 | 18 | 15 | 16 | 18 | 14 | 17 | 19 | 17 | 20 | 22 | 19 | 20 | 21 | 19 |
Feels °C | 15 | 16 | 15 | 18 | 19 | 16 | 15 | 14 | 13 | 14 | 14 | 12 | 14 | 16 | 16 | 18 | 20 | 19 | 18 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 16 | W 9 | W 8 | W 8 | WSW 8 | W 8 | W 8 | W 7 | W 8 | W 8 | W 9 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 | W 9 | W 9 | W 10 |
161 | 56 | 116 | 108 | 109 | 74 | 72 | 70 | 49 | 103 | 153 | 130 | 107 | 65 | 43 | 61 | 47 | 133 | 230 | 246 | 306 | |
Swell 2 Height (m) Direction Period (s) | W 7 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | WSW 7 | WSW 10 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | SW 14 |
26 | 159 | 119 | 80 | 76 | 74 | 73 | 72 | 18 | 35 | 28 | 28 | 28 | 27 | 26 | 25 | 25 | 23 | 21 | 21 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 14 | SW 14 | SW 19 | SW 18 | WSW 18 | SW 18 | WSW 16 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | W 18 |
— | — | — | — | — | — | — | — | 48 | 48 | 15 | 12 | 31 | 12 | 26 | 7 | 6 | 6 | 6 | 6 | 6 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 2 | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 29 | 151 | 17 | 22 | 151 | 17 | 1160 | 1270 | 31 | 101 | 1271 | 17 | 22 | 27 | 22 | 22 | 22 | 17 | 0 | 74 | 14 |
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.











