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 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Slip Point (Clallam Bay) sea temperature is
12.6°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 27 Aug 2026:

  • Best quality surf: Monday 31 Aug, 11PM (local time) - 2ft (0.6m), 10s period, W swell with glassy winds.
  • Most powerful swell: Tuesday 1 Sep, 5AM (local time) - 2.5ft (0.7m), 9s period, W swell with 87 kJ wave energy.
  • Next surfable swell (1★+): Monday 31 Aug, 11PM (local time) - 2ft (0.6m), 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 Monday (Aug 31) at 11PM. The primary swell is predicted to be 0.6m and 10s 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 0.7m 9s and forecast to arrive on Tuesday (Sep 01) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 9s period and expected on Tuesday (Sep 01) at 11PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 31st Aug)2ft (0.6m) 10s
Best Surf11PM (Mon 31st Aug)2ft (0.6m) 10s
Most Powerful 5AM (Tue 1st Sep)2.5ft (0.7m) 9s

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


The Lowdown

Alright, this is Rusty checkin’ in from the Slip Point (Clallam Bay) region.

Honestly, mate, it’s a pretty grim stretch ahead. We’re looking at a long, flat spell with basically nothing rideable for the next week and a half. The first real pulse of energy doesn’t show up until Sunday the 30th, and even then it’s weak. The water temp is sitting at 55°, which is a solid 4° colder than usual for this time of year – that’s much colder than normal, so you’ll want a good thick wetsuit if you’re even thinking about getting in.

From now until Saturday the 29th, it’s all zeros on the wave energy front. Just poor surf conditions, glassy mornings, but with no swell to speak of. There’s a huge gap of dead flat days.

Okay, so the first tiny window shows up on Sunday the 30th. The morning might see a glassy 2 ft swell from the west, with a period of 9 seconds, giving us a combined energy of just 56 (weak). Afternoon picks up a little 2 ft, 8-second westerly, but with a bit of onshore wind, so it’s not looking great. Still rated as poor surf.

Monday the 31st stays super small – 1 ft to 1 ft from the west-northwest – but at least we get some clean, offshore winds from the ESE. The energy is pitiful, though (13 to 28). It’s surfable, but barely.

The most promising, if you can call it that, comes on Tuesday the 1st of September. The morning sees a 2 ft west swell with a 9-second period and 79 energy, but the wind is cross-shore. The afternoon is actually the best of the whole forecast: 2 ft west swell, 9-second period, glassy conditions, and a combined energy of 74. It’s the first time we see a score of 1 out of 10, described as “surfable but very ordinary.” For this stretch, that’s a stand-out.

After that, it’s flat again until the 5th and 6th of September. On Saturday the 5th, we get a 2 ft west swell in the morning, but with 30 km/h offshore winds (clean). The afternoon brings a 1 ft west-northwest swell with a 13-second period and 93 energy – that’s a longer period, but it’s still tiny. The 6th has a 2 ft west swell with a 12-second period, giving 115 energy (moderate), but the wind is cross-onshore in the afternoon, messing it up.

The 7th of September has a glassy morning with a 2 ft, 11-second westerly and 85 energy, and the afternoon goes totally calm with a 2 ft, 10-second west swell and 104 energy – that’s glassy, clean, and the most energy we’ll see. Still, it’s just ordinary surf.

The truth is, there’s no true standout here. The best on offer is the Tuesday afternoon, 1st September, and maybe the Monday 7th afternoon. If you’re desperate, those are your windows. Otherwise, it’s a long, flat, cold run.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 19°C on Wed afternoon, min 11°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 13mm), heaviest on Mon morning. Very mild (max 17°C on Sat afternoon, min 12°C on Sat night). Wind will be generally light.

Wed
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
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
0
0
0
0
0
0
0
0
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.3
SW
15
0.3
SW
15
0.3
SW
14
0.3
SW
14
0.3
SW
13
0.4
SW
16
0.7
W
7
0.7
W
8
0.6
W
9
0.5
W
8
0.4
WNW
7
0.3
WNW
8
0.4
WNW
9
0.6
W
10
0.7
W
9
0.7
W
9
0.8
W
9
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
0
0
55
56
29
18
13
28
65
79
74
0
Wind (km/h)
15
WNW
5
WNW
5
S
15
SW
5
W
5
WSW
15
WNW
5
SW
10
WNW
15
WNW
5
WSW
5
W
5
NNW
0
ENE
5
ESE
10
ESE
10
SW
5
WSW
5
E
10
ESE
Wind State
cross-on
glassy
glassy
cross
glassy
glassy
cross-on
cross
on
cross-on
cross
glassy
on
glassy
cross-off
off
cross
cross
glassy
cross-off
High Tide
2:02PM3.54m
00:31AM3.98m
2:23PM3.63m
1:15AM3.97m
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
Low Tide
6:40PM2.91m
7:51AM1.65m
7:29PM2.75m
8:19AM1.72m
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
clear
part cloud
rain showers
rain showers
part cloud
cloud
cloud
rain showers
part cloud
clear
part cloud
cloud
cloud
cloud
light rain
light rain
rain showers
cloud
light rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:28
6:30
6:31
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:09
8:07
8:06
8:05
8:02
8:00
7:59
 mm
1
3
1
4
4
5
1
11
Temp °C
19
16
16
18
16
16
17
14
16
17
14
14
14
13
12
13
13
15
16
13
Feels °C
17
15
16
16
16
16
16
13
15
14
13
14
13
13
11
12
12
14
15
12
  • 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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