
Surf Forecasts:
Slip Point (Clallam Bay) surf forecast from 4 Sep 2026:
- Best quality surf: Friday 4 Sep, 11AM (local time) - 2.5ft (0.7m), 10s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 10 Sep, 11AM (local time) - 2.5ft (0.7m), 10s period, W swell with 102 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 11AM (local time) - 2.5ft (0.7m), 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 Friday (Sep 04) at 11AM. The primary swell is predicted to be 0.7m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Slip Point (Clallam Bay) in the next 16 days are 0.7m 10s and forecast to arrive on Thursday (Sep 10) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 9s period and expected on Friday (Sep 04) at 5AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 4th Sep) | 2.5ft (0.7m) 10s |
| Best Surf | 11AM (Fri 4th Sep) | 2.5ft (0.7m) 10s |
| Most Powerful | 11AM (Thu 10th Sep) | 2.5ft (0.7m) 10s |
Table - best surf conditions forecast for Slip Point (Clallam Bay) over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 18°C on Sat afternoon, min 12°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Wed afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||
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 9 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | WNW 13 | WNW 13 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | WNW 9 | W 9 | W 9 | WNW 11 |
Wave Graph | |||||||||||||||||||
0 | 90 | 0 | 81 | 59 | 41 | 37 | 58 | 56 | 75 | 71 | 62 | 83 | 50 | 48 | 28 | 61 | 59 | 40 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-on | glassy | cross-off | glassy | glassy | cross-off | on | cross | cross-on | cross-on | cross-on | cross-off | glassy | glassy | cross-off | glassy | cross-on |
High Tide | 8:55AM3.38m | 6:27PM4.28m | 10:39AM3.47m | 7:37PM4.24m | 11:37AM3.58m | 8:57PM4.21m | 12:16PM3.68m | 10:14PM4.20m | 12:50PM3.77m | 11:24PM4.20m | 1:21PM3.86m | 00:25AM4.18m | |||||||
Low Tide | 1:44AM1.97m | 11:33AM3.29m | 2:57AM1.90m | 1:01PM3.42m | 4:07AM1.81m | 3:04PM3.41m | 5:10AM1.71m | 4:33PM3.26m | 6:04AM1.65m | 5:43PM3.02m | 6:50AM1.66m | 6:42PM2.77m | |||||||
— | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | |
— | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 17 | 14 | 16 | 18 | 15 | 16 | 18 | 15 | 16 | 18 | 14 | 15 | 17 | 14 | 18 | 21 | 18 |
Feels °C | 12 | 13 | 15 | 13 | 14 | 16 | 14 | 14 | 16 | 14 | 15 | 16 | 13 | 14 | 16 | 13 | 16 | 20 | 17 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | SW 16 | SW 15 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | WNW 9 | W 9 | W 9 | W 8 |
113 | 90 | 108 | 81 | 59 | 41 | 37 | 119 | 113 | 75 | 71 | 62 | 83 | 50 | 48 | 28 | 61 | 59 | 36 | |
Swell 2 Height (m) Direction Period (s) | WSW 7 | SW 15 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | WNW 13 | WNW 13 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WNW 11 |
21 | 36 | 50 | 108 | 106 | 95 | 90 | 58 | 56 | 104 | 73 | 53 | 71 | 65 | 45 | 44 | 27 | 27 | 40 | |
Swell 3 Height (m) Direction Period (s) | SW 7 | SSW 7 | WSW 15 | W 13 | W 14 | W 12 | W 13 | WNW 8 | WNW 8 | W 4 | W 5 | SSW 11 | SW 19 | SW 20 | SW 20 | WNW 11 | WSW 18 | W 12 | SW 12 |
12 | 9 | 21 | 31 | 16 | 27 | 30 | 23 | 22 | 6 | 4 | 12 | 15 | 15 | 15 | 12 | 31 | 26 | 24 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 4 | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 17 | 0 | 20 | 0 | 17 | 22 | 17 | 0 | 661 | 17 | 17 | 244 | 17 | 17 | 22 | 22 | 22 | 27 | 17 |
Best forecast wave conditions in Washington State | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










