Surf Forecasts:
The Cape surf forecast from 15 Sep 2026:
- Best quality surf: Thursday 17 Sep, 8AM (local time) - 5ft (1.5m), 8s period, WNW swell with glassy winds.
- Most powerful swell: Monday 21 Sep, 11PM (local time) - 5ft (1.6m), 12s period, WNW swell with 768 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 11PM (local time) - 3.5ft (1.0m), 7s period with WNW swell.
Best Forecast Surf Conditions for The Cape this week:
The surf forecast for The Cape over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 15) at 11PM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.4m and 16s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Cape in the next 16 days are 1.6m 12s and forecast to arrive on Monday (Sep 21) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 15th Sep) | 3.5ft (1.0m) 7s |
| Best Surf | 8AM (Thu 17th Sep) | 5ft (1.5m) 8s |
| Most Powerful | 11PM (Mon 21st Sep) | 5ft (1.6m) 12s |
Table - best surf conditions forecast for The Cape over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 12°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 15°C on Fri afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||
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) | SW 17 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WSW 19 | SW 19 | WSW 19 | WSW 18 | SW 18 | WSW 18 | SW 19 | SW 18 | W 13 | WNW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 76 | 117 | 99 | 125 | 128 | 202 | 284 | 243 | 277 | 257 | 181 | 251 | 184 | 142 | 209 | 319 | 216 | 364 | 312 | 366 | 743 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | glassy | glassy | cross-on | glassy | cross-on | cross-on | cross-off | cross-off | cross-on | glassy | glassy | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on |
High Tide | 3:24PM3.17m | 4:30AM2.49m | 3:58PM3.04m | 5:25AM2.30m | 4:37PM2.90m | 6:38AM2.17m | 5:26PM2.76m | 8:16AM2.14m | 6:33PM2.65m | 9:42AM2.22m | 7:55PM2.63m | 10:31AM2.35m | 9:09PM2.68m | ||||||||
Low Tide | 9:15AM1.28m | 10:12PM0.70m | 9:46AM1.49m | 11:00PM0.84m | 10:20AM1.67m | 11:56PM0.97m | 11:03AM1.83m | 1:07AM1.06m | 12:12PM1.95m | 2:24AM1.06m | 1:57PM1.98m | 3:29AM0.98m | 3:23PM1.87m | 4:18AM0.88m | |||||||
 | |  |  | | | | | |  | | | | | | | |  | | | | |
 | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | — | 7:30 | — | — | 7:28 | — | — | 7:24 | — | — | 7:22 | — | — | 7:21 | — | — | 7:19 | — | — | 7:16 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 15 | 16 | 17 | 15 | 17 | 17 | 14 | 14 | 15 | 14 | 14 | 15 | 13 | 14 | 15 | 14 | 15 | 15 | 14 |
Feels °C | 14 | 13 | 15 | 15 | 15 | 13 | 16 | 16 | 13 | 12 | 13 | 13 | 14 | 13 | 10 | 11 | 11 | 10 | 11 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WSW 17 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 6 | WNW 8 | WSW 19 | WSW 18 | SW 18 | WSW 18 | WNW 9 | W 8 | W 13 | WNW 12 |
| kJ | 62 | 117 | 99 | 125 | 128 | 202 | 284 | 243 | 277 | 257 | 181 | 60 | 75 | 142 | 209 | 319 | 216 | 132 | 103 | 366 | 743 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 17 | SW 21 | SW 21 | SW 16 | WSW 20 | WNW 9 | SW 19 | WSW 13 | WNW 8 | WNW 8 | WNW 7 | SW 19 | SW 18 | W 8 | SW 17 |
| kJ | 58 | 37 | 63 | 62 | 63 | 63 | 106 | 117 | 117 | 88 | 151 | 61 | 184 | 17 | 35 | 33 | 43 | 364 | 312 | 72 | 302 |
Swell 3 Height (m) Direction Period (s) | SW 17 | W 12 | SW 12 | SW 12 | WNW 11 | SW 19 | WSW 23 | SW 14 | SW 14 | SW 21 | SW 15 | WSW 19 | SW 14 | SSW 15 | SW 13 | SW 13 | SW 13 | SSW 13 | WNW 15 | SW 18 | SSW 12 |
| kJ | 76 | 25 | 23 | 23 | 22 | 59 | 54 | 51 | 53 | 116 | 80 | 251 | 53 | 21 | 27 | 27 | 28 | 17 | 44 | 312 | 14 |
Wind waves Height (m) Direction Period (s) | — | WNW 7 | — | — | — | — | — | — | — | — | — | — | — | NW 8 | NW 4 | NW 4 | NW 4 | — | — | NW 3 | NW 4 |
| kJ | — | 111 | — | — | — | — | — | — | — | — | — | — | — | 60 | 18 | 15 | 12 | — | — | 7 | 17 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 58 | 0 | 0 | 10 | 0 | 54 | 84 | 0 | 0 | 61 | 0 | 0 | 631 | 301 | 631 | 631 | 84 | 995 | 1053 | 84 |
Best forecast wave conditions in Washington State | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Cape surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the The Cape Surf forecast
The above surf forecast table for The Cape provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Cape can be found by selecting the local surf guide option on the grey menu. Our The Cape 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 (The Cape) 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 The Cape 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.
The Cape is 65 km (40 miles) from Aberdeen. If you plan a vacation in Washington State, look for hotels and other accommodation in Aberdeen. Aberdeen has rooms for a wide range of budgets as well as car hire and transport links.
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