Surf Forecasts:
Slip Point (Clallam Bay) surf forecast from 8 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 11PM (local time) - 2ft (0.6m), 10s period, W swell with glassy winds.
- Most powerful swell: Thursday 10 Sep, 11PM (local time) - 4.5ft (1.3m), 8s period, W swell with 239 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 11PM (local time) - 2ft (0.6m), 10s 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 Tuesday (Sep 08) at 11PM. The primary swell is predicted to be 0.6m and 10s 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 1.3m 8s and forecast to arrive on Thursday (Sep 10) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 8s period and expected on Thursday (Sep 10) at 5PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 8th Sep) | 2ft (0.6m) 10s |
| Best Surf | 11PM (Tue 8th Sep) | 2ft (0.6m) 10s |
| Most Powerful | 11PM (Thu 10th Sep) | 4.5ft (1.3m) 8s |
Table - best surf conditions forecast for Slip Point (Clallam Bay) over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about Slip Point. It’s a lean 16 days, no two ways about it.
The first few days are flat or barely moving. The combined energy of all swells directed here is only 50 (weak). Water temp is 55°, and that’s about 3° colder than usual for this time of year, so you’ll feel that chill.
Tuesday the 8th is a total loss. Swell is 2 ft from the W at 10 seconds, but the wind is junk and conditions are poor.
Wednesday the 9th morning is the best early window. The swell picks up to 2 ft from the W, period goes to 12 seconds, and the energy jumps to 186 (moderate). Wind is ESE at 6 mph, cross-offshore, keeping the surface clean. It’s rideable, but it’s nothing special.
Friday the 11th afternoon offers a similar little bump: 2 ft from the W, 9-second period, energy at 111 (moderate), and clean cross-off wind from the E at 6 mph. Still just ordinary.
Saturday the 12th morning is glassy with a light NE breeze at 3 mph, but the swell is tiny at 2 ft from the W, 10-second period, energy at 70 (weak). Glassy, but no push.
The only real standout, and I’m stretching here, is on Wednesday the 23rd of September. We get a 3 ft swell from the WNW with an 11-second period and energy hitting 161 (moderate). The wind is WNW at 6 mph, which is cross-onshore, so expect some bump. It’s the biggest swell of the period, but it’s a long way out and not exactly clean.
Overall, it’s a quiet, cold stretch. If you’re itching to paddle, the Wednesday 9th morning or Saturday 12th morning are your best shots for a clean, small wave. But don’t get your hopes up.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 12°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Sun afternoon, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||
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) | W 10 | W 10 | W 9 | W 12 | WNW 12 | W 11 | W 11 | W 8 | W 8 | SW 17 | W 9 | W 10 | W 10 | W 10 | W 9 | SW 14 | W 7 | W 8 | W 8 | W 7 | WNW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 50 | 48 | 56 | 151 | 236 | 0 | 58 | 0 | 210 | 0 | 87 | 98 | 70 | 48 | 41 | 0 | 52 | 61 | 41 | 26 | 16 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | glassy | cross-off | on | cross-on | cross | cross-on | glassy | cross-off | cross-off | off | glassy | on | cross | cross-on | cross-on | glassy | glassy | on | cross |
High Tide | 12:50PM3.77m | 11:24PM4.20m | 1:21PM3.86m | 00:25AM4.18m | 1:51PM3.95m | 1:21AM4.12m | 2:19PM4.04m | 2:12AM4.01m | 2:44PM4.13m | 3:02AM3.88m | 3:08PM4.19m | 3:53AM3.74m | 3:32PM4.22m | 4:46AM3.60m | |||||||
Low Tide | 5:43PM3.02m | 6:50AM1.66m | 6:42PM2.77m | 7:30AM1.75m | 7:36PM2.52m | 8:05AM1.92m | 8:26PM2.31m | 8:35AM2.14m | 9:12PM2.16m | 9:00AM2.40m | 9:56PM2.07m | 9:20AM2.66m | 10:41PM2.05m | ||||||||
 | |  | |  |  | | | |  | |  | | | | | | | | | | |
 | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | 7:44 | — | — | 7:42 | — | — | 7:39 | — | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — | — | 7:31 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 14 | 16 | 19 | 15 | 14 | 17 | 14 | 14 | 15 | 13 | 15 | 18 | 15 | 16 | 19 | 13 | 15 | 17 | 13 |
Feels °C | 16 | 17 | 14 | 15 | 18 | 13 | 12 | 15 | 13 | 13 | 13 | 12 | 15 | 17 | 13 | 15 | 17 | 12 | 15 | 15 | 12 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 9 | W 12 | WNW 12 | W 11 | W 7 | W 8 | W 8 | W 9 | W 9 | W 10 | SW 15 | W 10 | SW 14 | W 7 | W 7 | W 8 | W 8 | W 7 | WNW 7 |
| kJ | 50 | 48 | 56 | 151 | 236 | 151 | 117 | 191 | 210 | 127 | 87 | 98 | 137 | 48 | 95 | 68 | 52 | 61 | 41 | 26 | 16 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | W 7 | SW 13 | SW 12 | W 11 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | W 10 | SW 15 | W 9 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 47 | 45 | 27 | 35 | 27 | 25 | 58 | 106 | 102 | 135 | 127 | 157 | 70 | 104 | 41 | 100 | 71 | 63 | 61 | 27 | 44 |
Swell 3 Height (m) Direction Period (s) | SW 19 | W 12 | W 14 | SW 13 | WSW 18 | SW 16 | SW 17 | — | W 13 | W 12 | WNW 11 | — | SW 10 | SW 9 | W 5 | SW 21 | SW 20 | W 15 | WSW 17 | WSW 18 | WSW 17 |
| kJ | 15 | 3 | 36 | 27 | 32 | 42 | 44 | — | 3 | 11 | 24 | — | 4 | 3 | 13 | 17 | 15 | 4 | 28 | 32 | 29 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 22 | 22 | 17 | 0 | 14 | 17 | 17 | 916 | 0 | 1 | 0 | 0 | 0 | 144 | 17 | 17 | 17 | 17 | 17 | 1271 | 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)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Slip Point (Clallam Bay) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
Nearest