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 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Slip Point (Clallam Bay) sea temperature is
12.9°C
2.0° 

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 29 Aug 2026:

  • Best quality surf: Wednesday 2 Sep, 2PM (local time) - 3.5ft (1.1m), 13s period, W swell with glassy winds.
  • Most powerful swell: Wednesday 2 Sep, 2PM (local time) - 3.5ft (1.1m), 13s period, W swell with 421 kJ wave energy.
  • Next surfable swell (1★+): Monday 31 Aug, 8AM (local time) - 1.5ft (0.4m), 10s 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 Monday (Aug 31) at 8AM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.5m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Slip Point (Clallam Bay) in the next 16 days are 1.1m 13s and forecast to arrive on Wednesday (Sep 02) at 2PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 11s period and expected on Wednesday (Sep 02) at 11PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Mon 31st Aug)1.5ft (0.4m) 10s
Best Surf 2PM (Wed 2nd Sep)3.5ft (1.1m) 13s
Most Powerful 2PM (Wed 2nd Sep)3.5ft (1.1m) 13s

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


The Lowdown

Alright folks, Rusty here. Let’s take a look at what we’ve got coming down the pipe.

First up, we’re looking at Slip Point (Clallam Bay). Straight up, the water’s sitting at 55°F, which is a bit colder than normal for this time of year – a good 4°F off, so you’ll want a thick suit.

The outlook starts slow with a few days of nothing much. Friday the 28th and Saturday the 29th are basically flat and poor. Sunday the 30th is glassy but still flat – a real tease.

We finally see a little pulse on Monday the 31st in the morning. A small 2ft swell from the west, period is 10 seconds, combined energy is weak at (94). The wind is light and cross-off from the east, keeping it clean. It’s surfable, but honestly, it’s pretty ordinary.

Wednesday the 2nd of September is where things get interesting. The morning is tiny at 1ft from the WNW with a very long 15-second period, but it’s glassy. Then Wednesday afternoon picks up proper: 4ft of west swell with a 12-second period, glassy conditions, and the combined energy jumps to (404) – that’s moderate energy and a real standout. That afternoon session is your best bet in the whole window. Clean, punchy, and a proper long-period groundswell. That’s the one to circle.

After that, it tails off again. Thursday the 3rd is flat, and the rest of the first week and into the second week is a mix of small, weak swells and onshore or cross-onshore winds. There’s a little bump Monday the 7th of September with 3ft from the WNW and a 12-second period, energy at (232), but the wind is cross-onshore and choppy. Not worth getting excited about.

The 9th of September morning gives us a clean, glassy 2ft swell from the west with a 12-second period and moderate energy (118), but it’s tiny.

Overall, this is a pretty lean run. The one true standout is Wednesday the 2nd of September afternoon. Get on it if you can. After that, it’s mostly small and messy.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Fri night. Very mild (max 18°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 18mm), heaviest on Wed morning. Very mild (max 19°C on Tue afternoon, min 12°C on Mon night). Wind will be generally light.

Fri
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
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
0
0
1
0
0
0
0
0
1
2
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)
0.3
SW
14
0.3
SW
13
0.4
SW
16
0.9
W
7
0.9
W
7
0.5
SW
15
0.4
SW
16
0.4
SW
16
0.7
W
10
0.7
W
9
0.8
W
9
0.7
W
9
0.7
W
9
0.9
WSW
7
0.4
WNW
15
1.2
W
12
1.2
W
10
1
W
10
0.9
W
9
0.4
SW
17
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
94
83
0
83
0
0
74
404
0
0
0
0
Wind (km/h)
20
WNW
5
SW
5
WSW
15
W
5
WSW
5
W
0
NE
5
ESE
10
E
10
NW
10
WSW
10
WNW
15
WSW
5
SSE
5
SSW
5
NNW
5
WSW
5
ESE
5
NW
5
WSW
Wind State
cross-on
cross
cross-on
cross-on
cross
glassy
glassy
glassy
cross-off
on
cross-on
cross-on
cross
off
glassy
glassy
glassy
glassy
on
glassy
High Tide
2:45PM3.74m
2:00AM3.93m
3:07PM3.87m
2:47AM3.85m
3:30PM4.00m
3:38AM3.73m
3:53PM4.12m
4:36AM3.60m
4:19PM4.22m
5:45AM3.47m
4:51PM4.29m
7:09AM3.38m
5:33PM4.31m
Low Tide
8:18PM2.58m
8:46AM1.86m
9:07PM2.42m
9:11AM2.07m
9:56PM2.28m
9:34AM2.32m
10:47PM2.17m
9:58AM2.60m
11:40PM2.08m
10:22AM2.86m
00:38AM2.02m
10:51AM3.10m
1:44AM1.97m
cloud
rain showers
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
light rain
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:31
6:31
6:33
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:05
8:02
8:00
7:59
7:57
7:54
 mm
2
4
12
1
1
Temp °C
18
14
15
18
13
14
14
14
15
17
15
17
19
16
15
17
14
14
16
13
Feels °C
15
13
14
15
11
14
14
15
13
16
14
16
16
16
15
16
13
14
15
12
  • Map Icons:
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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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