Slip Point (Clallam Bay) Surf Break

Lat Long: 48.26° N 124.26° W

Slip Point (Clallam Bay) Surf Forecast and Surf Report

Issued: 4 pm 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Slip Point (Clallam Bay) sea temperature is
11.8°C
2.4° 

Slip Point (Clallam Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Slip Point (Clallam Bay) surf forecast from 16 Sep 2026:

  • Best quality surf: Tuesday 22 Sep, 2AM (local time) - 3.5ft (1.0m), 12s period, W swell with cross-offshore winds.
  • Most powerful swell: Monday 21 Sep, 5PM (local time) - 4.5ft (1.4m), 12s period, W swell with 613 kJ wave energy.
  • Next surfable swell (1★+): Thursday 17 Sep, 2AM (local time) - 2.5ft (0.8m), 8s period with WNW 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 Thursday (Sep 17) at 2AM. The primary swell is predicted to be 0.8m and 8s 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 12s and forecast to arrive on Monday (Sep 21) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 11s period and expected on Tuesday (Sep 22) at 2PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 17th Sep)2.5ft (0.8m) 8s
Best Surf 2AM (Tue 22nd Sep)3.5ft (1.0m) 12s
Most Powerful 5PM (Mon 21st Sep)4.5ft (1.4m) 12s

Table - best surf conditions forecast for Slip Point (Clallam Bay) over the next 16 days.


The Lowdown

G’day, Rusty here. Look, I’m gonna level with you—this isn’t a classic stretch for Slip Point (Clallam Bay). Over the next 16 days, it’s mostly a story of waiting and hoping, with just a couple of narrow windows that might get your heart beating. There are a lot of quiet days with barely a ripple, and the water is running much colder than normal for this time of year. We’re sitting on 53° currently—a full 4° below where we should be—so a thick wetsuit is non-negotiable.

Kicking off on Thursday the 17th, we finally see a pulse of swell during the morning. It’s WNW at 3ft, period around 9 seconds, with a moderate energy reading of 103. Winds are light and cross-off from the ESE, so conditions will be tidy. It’s surfable but nothing to write home about. That afternoon it drops back to 2ft and goes onshore NNW, so get your session in early.

Friday the 18th morning could be the pick of this first week. The swell holds at 3ft from the WNW, still around 8 seconds, but the wind goes glassy—ENE at 5 km/h. That’s clean, glassy surf, mate. Energy is moderate at 90. It’s small and ordinary, but if you’re desperate, it’s your best chance.

Then things go quiet and small again through the weekend and into Monday the 21st. On Monday morning, a long-period WNW groundswell rolls in at 3ft but with a 14-second period—strong energy at 243. The problem is the wind is cross-onshore from the W at 15 km/h, making it choppy. Monday afternoon bumps up to 5ft from the west with a 12-second period and a very strong energy reading of 613, but that W wind kicks up to 20 km/h cross-onshore, creating a messy, choppy lineup. It’s more of a kite surfing setup than a clean paddle session.

Now, here’s the standout: Tuesday the 22nd morning. The swell still has some push at 4ft from the west, 11-second period, and the energy is strong at 345. The wind is dead calm—SSW at 0 km/h, glassy. That’s the cleanest window in the entire forecast. For a point break that’s fairly exposed to WNW swell, this combo gives you a real chance at a few lined-up, well-shaped waves. It’ll be a bit solid for beginners at that height, but for anyone intermediate and above, this is the morning to point the car.

After that, it trails off. Wednesday the 23rd afternoon offers a small, glassy 3ft west swell at 11 seconds (energy 233), but the writing is on the wall. From the 24th onwards, it’s flat, with only a whisper of a 1.0ft WNW swell on the 28th and 29th, glassy at times, but barely enough for a log. You’re chasing ghosts.

If you want a wave, you’ve got a couple of honest chances: Friday the 18th morning for clean small waves, and Tuesday the 22nd morning for the best size and glass. Don’t hold your breath after that.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Wed afternoon, min 12°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Sun afternoon, min 10°C on Sat night). Wind will be generally light.

Tue
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
WNW
7
0.6
W
7
0.6
W
7
0.6
W
8
0.8
WNW
8
0.8
WNW
9
0.7
WNW
9
0.9
WNW
9
0.8
WNW
8
0.7
W
8
0.3
WNW
9
0.4
WNW
8
0.4
WNW
8
0.3
WNW
8
0.5
W
8
0.5
W
8
0.7
W
8
0.8
WNW
14
1.4
W
12
1
W
12
Wave Graph
Metric surfscale
Energy kJ
18
39
40
41
90
103
82
126
90
60
16
23
22
13
30
33
64
243
613
284
Wind (km/h)
10
ENE
5
SE
10
ESE
5
E
5
SE
10
ESE
5
NNW
5
WSW
5
ENE
10
NNW
5
WSW
5
N
15
NW
5
WSW
5
NNW
20
WNW
10
SW
15
W
20
W
10
SSW
Wind State
cross-off
glassy
cross-off
cross-off
glassy
cross-off
on
cross-on
glassy
on
cross-on
glassy
on
cross
glassy
cross-on
cross
cross-on
cross-on
cross-off
High Tide
3:58PM4.21m
5:47AM3.49m
4:26PM4.17m
7:03AM3.40m
5:01PM4.09m
9:03AM3.39m
5:46PM3.99m
6:51PM3.88m
11:49AM3.53m
8:15PM3.82m
12:05PM3.58m
9:33PM3.81m
Low Tide
11:27PM2.08m
9:58AM3.10m
00:17AM2.14m
10:19AM3.26m
1:15AM2.21m
10:32AM3.38m
2:23AM2.24m
3:33AM2.22m
2:26PM3.48m
4:33AM2.16m
4:01PM3.36m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:56
6:56
6:58
7:00
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:30
7:28
7:24
7:22
7:21
7:19
7:16
 mm
Temp °C
17
13
17
19
14
17
19
14
16
17
13
15
17
12
16
18
12
16
16
12
Feels °C
15
12
15
17
14
15
17
13
15
16
12
15
16
11
15
16
10
14
12
10
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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