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 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Slip Point (Clallam Bay) sea temperature is
12.4°C
2.3° 

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 2 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: Friday 4 Sep, 11AM (local time) - 2.5ft (0.7m), 10s period, W swell with 90 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 Friday (Sep 04) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 11s period and expected on Thursday (Sep 03) at 2AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Fri 4th Sep)2.5ft (0.7m) 10s
Best Surf11AM (Fri 4th Sep)2.5ft (0.7m) 10s
Most Powerful11AM (Fri 4th Sep)2.5ft (0.7m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what Slip Point (Clallam Bay) has cookin’ for the next couple weeks. Gotta be straight with ya – it’s a slow start. The first few days are a write-off with hardly any energy in the water.

The water temperature is sitting at 54°F right now, which is a solid 4°F colder than normal for this time of year. That’s a noticeable chill, so a thick suit is a must if you’re paddling out at Slip Point.

We finally see a pulse arrive on Friday the 4th of September. It’s small – knee-high sort of stuff at 2ft from the W with a 10-second period. The combined swell energy is weak at 90, and the conditions are just ordinary. Not worth getting too excited about. That little run carries into Saturday the 5th with a similar 2ft W swell, but the wind goes glassy in the morning. It’s clean, but there’s hardly any push. Still, if you’re desperate for a paddle, that Saturday dawn patrol is the only halfway decent window in the first week.

Then there’s a bit of a gap. Sunday the 6th through to Wednesday the 9th offer scraps – small waves in the 1ft to 2ft range, mostly with onshore or cross-onshore wind messing them up. Not worth your time.

A modest bump shows up on Friday the 11th of September. The swell lifts to 5ft from the W, but it’s a short-period 9-second windswell, and the wind is cross-onshore making it choppy. The combined energy pushes up to 378 (moderate), but the quality isn’t there. It’s a messy, blown-out affair. Kite surfers might find it more interesting than paddle surfers.

Now, here’s the stand-out window. Mark Monday the 14th of September on your calendar. The wind goes glassy – dead calm in the morning – and we’ve got a clean 4ft swell rolling in from the W with a 12-second period. The combined energy is a solid 353 (moderate). This is the best on offer. The longer period gives the waves some shape and punch, and with the point setup here, it should line up nicely. Crowds can be an issue at Slip Point sometimes, so expect company if the forecast holds.

Beyond that, it fades fast. Tuesday the 15th drops back to a paltry 1.0ft, and by Wednesday the 16th, there’s nothing at all to recommend through the end of the 16-day window.

So, bottom line: it’s a quiet stretch with a single, solid standout on Monday the 14th. For the rest, pick your moments carefully – mostly small and average.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Wed afternoon. Very mild (max 16°C on Fri afternoon, min 11°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

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

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
AM
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
0
0
1
0
1
0
0
0
1
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
W
9
1.1
SW
8
1.4
W
11
1.4
W
11
1.1
W
10
0.9
W
9
0.7
W
10
0.8
W
9
0.7
W
9
0.6
W
9
0.6
W
9
0.5
W
8
0.4
WNW
13
0.4
WNW
13
0.5
W
12
0.5
W
12
0.5
W
11
0.5
W
11
0.4
WNW
10
0.6
W
10
0.6
W
8
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
90
0
79
59
57
36
58
56
75
70
61
57
32
68
52
Wind (km/h)
15
SE
5
ESE
5
SE
5
E
5
NW
5
SE
10
ENE
5
NNW
5
SSW
5
NE
5
E
10
ESE
15
E
5
N
5
WSW
10
NW
15
WNW
10
W
5
NW
10
NW
5
SE
Wind State
off
off
off
cross-off
on
off
cross-off
on
glassy
glassy
cross-off
off
cross-off
cross-on
cross
on
cross-on
cross-on
on
on
glassy
High Tide
4:51PM4.29m
7:09AM3.38m
5:33PM4.31m
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
Low Tide
10:22AM2.86m
00:38AM2.02m
10:51AM3.10m
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
light rain
mod rain
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:37
6:39
6:41
6:41
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:57
7:54
7:52
7:50
7:47
7:45
7:44
 mm
1
6
2
Temp °C
14
14
13
15
14
13
15
16
14
16
16
14
16
18
15
18
19
14
17
18
14
Feels °C
12
13
12
14
14
12
13
15
13
15
14
13
13
15
14
17
16
13
16
16
14
  • Map Icons:
  • Break
  • 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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