Surf Forecasts:
Slip Point (Clallam Bay) surf forecast from 9 Aug 2026:
- Most powerful swell: Friday 14 Aug, 2PM (local time) - 2.5ft (0.7m), 8s period, W swell with 57 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 8s and forecast to arrive on Friday (Aug 14) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 7s period and expected on Wednesday (Aug 12) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Fri 14th Aug) | 2.5ft (0.7m) 8s |
Table - best surf conditions forecast for Slip Point (Clallam Bay) over the next 16 days.
The Lowdown
Alright, Rusty here again. I've been staring at the charts for Clallam Bay, and I gotta be straight with you – it's a tough stretch ahead. We've got a solid 16-day window to look at, but the surf just isn't showing up.
Right now, there’s nothing on offer. Zero energy. The water's sitting at 54°, which feels *much* colder than it should be for this time of year, so bring the thickest rubber you've got if you're even thinking about a paddle. We're looking at a blank run here. The first couple of days are a total write-off with poor conditions and no swell. Monday the 10th teases us with a tiny 2ft swell from the west, but the period is only 6 seconds and the energy is weak at 38 – it's barely a ripple. That pattern of tiny, weak, short-period west swell pops up again on the 13th and 14th, but it's still nothing to get excited about.
There are some mornings with clean, glassy conditions thanks to light offshore or variable winds, like on the 12th, 13th, and even the 18th and 19th of August. The problem is, without any swell, it's just a flat, pretty lake. For a spot like Slip Point that's fairly exposed to the WNW, it's frustrating. The setup looks more interesting for a paddleboard than a surfboard right now.
The long-range into the second week, from around the 17th of August onward, is more of the same. We see glassy mornings and some clean conditions, but the combined energy stays at zero across the board. There's just no wave energy in the water. It's a real shame because the wind windows are there, but the ocean isn't cooperating.
Honestly, this is one of those stretches where you don't fight it. The forecasts can change, but for now, there are no good surf options in this 16-day window. It's a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 12°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
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 17 | SW 16 | SW 15 | W 6 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | SW 15 | W 10 | W 10 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49 | 37 | 55 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | cross-on | cross-on | on | on | cross-on | cross-off | on | glassy | cross-off | on | cross-on | on | on | cross-on | on | cross-on | cross |
High Tide | 12:46PM3.50m | 10:10PM4.39m | 1:24PM3.59m | 11:15PM4.42m | 1:59PM3.68m | 00:16AM4.41m | 2:34PM3.76m | 1:14AM4.34m | 3:07PM3.84m | 2:08AM4.21m | 3:39PM3.92m | 3:00AM4.01m | 4:09PM4.00m | 3:53AM3.78m | |||||||
Low Tide | 4:02PM3.29m | 6:24AM1.32m | 5:17PM3.18m | 7:13AM1.23m | 6:23PM3.01m | 7:57AM1.24m | 7:25PM2.82m | 8:37AM1.35m | 8:25PM2.65m | 9:13AM1.56m | 9:23PM2.50m | 9:44AM1.84m | 10:19PM2.39m | ||||||||
 | |  |  | |  | | | | | | | | | | | | | | | | |
 | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — |
 | — | 8:40 | — | — | 8:39 | — | — | 8:37 | — | — | 8:36 | — | — | 8:34 | — | — | 8:32 | — | — | 8:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 16 | 18 | 20 | 16 | 19 | 21 | 17 | 18 | 19 | 16 | 19 | 19 | 18 | 19 | 20 | 17 | 18 | 20 | 15 |
Feels °C | 16 | 17 | 15 | 17 | 17 | 14 | 17 | 18 | 16 | 18 | 19 | 16 | 18 | 19 | 18 | 19 | 19 | 16 | 17 | 17 | 13 |
Swell 1 Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 6 | W 5 | W 4 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | W 7 | W 10 | W 10 | W 9 |
| kJ | 23 | 23 | 24 | 38 | 14 | 6 | 12 | 20 | 17 | 74 | 76 | 77 | 61 | 49 | 37 | 55 | 72 | 34 | 138 | 123 | 61 |
Swell 2 Height (m) Direction Period (s) | SW 17 | W 12 | SW 15 | W 12 | W 10 | W 9 | SW 14 | W 12 | SW 14 | SW 14 | W 13 | SW 18 | W 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 45 | 12 | 37 | 24 | 19 | 15 | 33 | 27 | 29 | 33 | 30 | 48 | 26 | 41 | 41 | 40 | 38 | 35 | 33 | 33 | 73 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 16 | W 12 | SW 15 | SW 15 | SW 14 | W 13 | SW 14 | W 12 | W 12 | SW 14 | W 13 | SW 16 | W 12 | W 11 | W 11 | SW 12 | W 10 | SW 19 | SW 18 | W 4 |
| kJ | 22 | 39 | 11 | 37 | 34 | 33 | 13 | 32 | 11 | 12 | 33 | 13 | 42 | 26 | 10 | 9 | 6 | 18 | 14 | 49 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 33 | 1584 | 131 | 27 | 832 | 31 | 1076 | 938 | 131 | 17 | 938 | 17 | 17 | 721 | 27 | 22 | 722 | 101 | 17 | 29 | 17 |
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.
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