Surf Forecasts:
Slip Point (Clallam Bay) surf forecast from 18 Jun 2026:
- Best quality surf: Friday 19 Jun, 2AM (local time) - 4.5ft (1.3m), 9s period, WNW swell with glassy winds.
- Most powerful swell: Saturday 20 Jun, 2AM (local time) - 5.5ft (1.7m), 10s period, W swell with 584 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 11PM (local time) - 3.5ft (1.1m), 9s 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 Thursday (Jun 18) at 11PM. The primary swell is predicted to be 1.1m and 9s 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 1.7m 10s and forecast to arrive on Saturday (Jun 20) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 8s period and expected on Wednesday (Jun 24) at 5PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 18th Jun) | 3.5ft (1.1m) 9s |
| Best Surf | 2AM (Fri 19th Jun) | 4.5ft (1.3m) 9s |
| Most Powerful | 2AM (Sat 20th Jun) | 5.5ft (1.7m) 10s |
Table - best surf conditions forecast for Slip Point (Clallam Bay) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Mon afternoon, min 10°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
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) | W 9 | W 9 | WNW 9 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 7 | W 8 | W 7 | W 8 | WNW 9 | WNW 8 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 190 | 158 | 302 | 273 | 319 | 584 | 313 | 203 | 0 | 74 | 64 | 26 | 43 | 24 | 32 | 77 | 87 | 190 | 186 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | glassy | cross-off | on | cross-on | cross-off | on | cross-on | cross-on | on | glassy | cross-off | glassy | glassy | cross-off | on | cross-on | on | cross-on | cross-on |
High Tide | 5:47PM3.86m | 4:04AM4.16m | 6:33PM3.90m | 5:06AM3.85m | 7:18PM3.96m | 6:17AM3.54m | 8:01PM4.02m | 7:44AM3.28m | 8:41PM4.08m | 9:28AM3.15m | 9:18PM4.12m | 11:14AM3.16m | 9:52PM4.14m | ||||||||
Low Tide | 10:52AM1.30m | 10:39PM3.15m | 11:36AM1.59m | 00:03AM3.06m | 12:18PM1.91m | 1:26AM2.91m | 12:57PM2.24m | 2:44AM2.70m | 1:32PM2.53m | 3:55AM2.46m | 2:06PM2.79m | 4:56AM2.21m | 2:44PM3.00m | ||||||||
 | |  | | | | | | | | | | |  |  | | | | | | | |
 | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — |
 | — | — | 9:20 | — | — | 9:20 | — | — | 9:21 | — | — | 9:21 | — | — | 9:21 | — | — | 9:21 | — | — | 9:21 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 17 | 19 | 20 | 17 | 15 | 17 | 15 | 17 | 18 | 18 | 21 | 23 | 21 | 22 | 23 | 18 | 18 | 19 | 14 |
Feels °C | 15 | 17 | 16 | 17 | 18 | 15 | 12 | 15 | 13 | 16 | 16 | 17 | 19 | 21 | 21 | 21 | 21 | 16 | 16 | 16 | 12 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | WNW 9 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 7 | W 8 | W 7 | W 8 | WNW 9 | WNW 8 | W 8 | W 8 | SW 15 | W 8 |
| kJ | 190 | 158 | 302 | 273 | 319 | 584 | 313 | 203 | 127 | 74 | 64 | 26 | 43 | 24 | 32 | 77 | 87 | 190 | 186 | 54 | 169 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 16 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 19 | SW 18 |
| kJ | 194 | 192 | 129 | 90 | 89 | 82 | 75 | 74 | 71 | 84 | 88 | 62 | 67 | 71 | 71 | 45 | 27 | 27 | 27 | 57 | 49 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 20 | SSW 18 | SW 18 | SSW 18 | SW 13 | SW 13 | SW 16 | SW 19 | SSW 18 | SW 18 | SW 18 | SW 16 | SW 16 | SW 20 | — | SW 15 |
| kJ | 7 | 7 | 6 | 6 | 6 | 15 | 31 | 49 | 30 | 27 | 27 | 40 | 15 | 31 | 49 | 12 | 41 | 41 | 60 | — | 33 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 164 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 661 | 0 | 0 | 14 | 14 | 0 | 14 | 17 | 22 | 918 | 17 | 22 | 22 | 17 | 0 | 721 | 17 | 17 | 17 | 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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