Surf Forecasts:
The Strait surf forecast from 13 Nov 2026:
- Best quality surf: Friday 13 Nov, 7PM (local time) - 15ft (4.5m), 19s period, WSW swell with cross-offshore winds.
- Most powerful swell: Friday 13 Nov, 7PM (local time) - 15ft (4.5m), 19s period, WSW swell with 13,416 kJ wave energy.
- Next surfable swell (1★+): Friday 13 Nov, 4PM (local time) - 8ft (2.5m), 20s period with WSW swell.
Best Forecast Surf Conditions for The Strait this week:
The surf forecast for The Strait over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 13) at 4PM. The primary swell is predicted to be 2.5m and 20s period with a secondary swell of 2.0m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Strait in the next 16 days are 4.5m 19s and forecast to arrive on Friday (Nov 13) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 9s period and expected on Saturday (Nov 21) at 10AM.
| Wave Type | Time (PST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Fri 13th Nov) | 8ft (2.5m) 20s |
| Best Surf | 7PM (Fri 13th Nov) | 15ft (4.5m) 19s |
| Most Powerful | 7PM (Fri 13th Nov) | 15ft (4.5m) 19s |
Table - best surf conditions forecast for The Strait over the next 16 days.
Short Range ForecastHeavy rain (total 47mm), heaviest during Sat night. Very mild (max 13°C on Fri morning, min 8°C on Sun afternoon). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Wed morning. Very mild (max 10°C on Tue morning, min 6°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | |||||||||||||||
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 15 | WSW 20 | WSW 18 | WSW 16 | WSW 14 | SW 12 | WSW 12 | WSW 16 | WSW 16 | W 16 | W 15 | W 13 | W 13 | W 12 | W 15 | W 15 | W 15 | W 14 | W 13 | W 12 | W 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1087 | 5818 | 10785 | 5903 | 3629 | 2555 | 2033 | 9723 | 8821 | 8008 | 4652 | 2012 | 1154 | 1005 | 2069 | 1509 | 1672 | 1945 | 1215 | 772 | 367 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross | cross-on | cross-off | cross-off |
High Tide | 1:55PM2.82m | 4:25AM2.17m | 2:32PM2.68m | 5:23AM2.15m | 3:14PM2.51m | 6:21AM2.17m | 4:07PM2.33m | 7:10AM2.24m | 5:21PM2.16m | 7:48AM2.35m | 6:53PM2.05m | 8:19AM2.49m | 8:19PM2.04m | ||||||||
Low Tide | 9:23PM0.49m | 8:44AM1.79m | 10:07PM0.60m | 9:38AM1.84m | 10:53PM0.70m | 10:51AM1.84m | 11:41PM0.80m | 12:18PM1.76m | 00:29AM0.91m | 1:39PM1.57m | 1:16AM1.01m | 2:42PM1.30m | 2:03AM1.13m | ||||||||
 |  |  |  | |  |  | |  | |  | | |  | | | | | | |  | |
 | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — |
 | — | 4:40 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — | — | 4:35 | — |
mm | 6 | 1 | — | — | 3 | 23 | 5 | 5 | 4 | — | — | — | — | — | 1 | 5 | 3 | 2 | — | — | — |
Temp °C | 13 | 12 | 12 | 12 | 11 | 11 | 10 | 9 | 8 | 9 | 9 | 8 | 10 | 9 | 8 | 7 | 7 | 6 | 8 | 7 | 5 |
Feels °C | 11 | 9 | 9 | 8 | 7 | 5 | 5 | 5 | 5 | 6 | 6 | 5 | 7 | 5 | 2 | 3 | 4 | 3 | 4 | 4 | 2 |
Swell 1 Height (m) Direction Period (s) | SW 11 | WSW 20 | WSW 18 | WSW 16 | WSW 14 | SW 12 | WSW 12 | WSW 16 | WSW 16 | W 16 | W 15 | W 13 | W 13 | W 12 | W 15 | W 15 | W 15 | W 14 | W 13 | W 12 | W 11 |
| kJ | 1035 | 5818 | 10785 | 5903 | 3629 | 2555 | 2033 | 9723 | 8821 | 8008 | 4652 | 2012 | 1154 | 1005 | 2069 | 1509 | 1672 | 1945 | 1215 | 772 | 367 |
Swell 2 Height (m) Direction Period (s) | W 15 | SW 11 | — | — | — | W 13 | WSW 16 | — | — | — | SW 16 | — | SW 15 | SW 15 | — | SW 9 | SW 9 | — | — | — | — |
| kJ | 1087 | 1004 | — | — | — | 511 | 559 | — | — | — | 10 | — | 8 | 8 | — | 196 | 132 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | W 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1442 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 18 | 18 | 18 | 18 | 728 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 30 | 12 | 15 | 15 | 15 | 0 | 0 |
Best forecast wave conditions in Washington State | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the The Strait Surf forecast
The above surf forecast table for The Strait provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Strait can be found by selecting the local surf guide option on the grey menu. Our The Strait 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 Strait) 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 Strait 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 Strait is 76 km (47 miles) from Duncan. If you plan a vacation in Washington State, look for hotels and other accommodation in Duncan. Duncan has rooms for a wide range of budgets as well as car hire and transport links.
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