Surf Forecasts:
Neah Bay surf forecast from 20 Sep 2026:
- Best quality surf: Monday 21 Sep, 11AM (local time) - 2.5ft (0.8m), 15s period, W swell with cross-offshore winds.
- Most powerful swell: Monday 21 Sep, 8PM (local time) - 5ft (1.5m), 13s period, W swell with 782 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 2AM (local time) - 1.5ft (0.4m), 17s period with SW swell.
Best Forecast Surf Conditions for Neah Bay this week:
The surf forecast for Neah Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 2AM. The primary swell is predicted to be 0.4m and 17s period with a secondary swell of 0.7m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Neah Bay in the next 16 days are 1.5m 13s and forecast to arrive on Monday (Sep 21) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 13s period and expected on Saturday (Sep 26) at 2AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 21st Sep) | 1.5ft (0.4m) 17s |
| Best Surf | 11AM (Mon 21st Sep) | 2.5ft (0.8m) 15s |
| Most Powerful | 8PM (Mon 21st Sep) | 5ft (1.5m) 13s |
Table - best surf conditions forecast for Neah Bay over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 15°C on Mon morning, min 11°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Tue night. Very mild (max 14°C on Tue afternoon, min 10°C on Thu morning). Wind will be generally light. | |||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||||
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 19 | SW 18 | SW 18 | SW 18 | SW 17 | W 15 | W 13 | W 13 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 11 | W 10 | W 10 | W 10 | WNW 11 | W 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 57 | 80 | 109 | 111 | 71 | 275 | 609 | 623 | 464 | 350 | 235 | 326 | 347 | 230 | 274 | 214 | 164 | 164 | 117 | 154 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | glassy | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-on | glassy | glassy | cross-on | glassy | cross-off | cross | glassy |
High Tide | 6:47PM1.93m | 10:39AM1.55m | 8:24PM1.91m | 11:16AM1.66m | 9:43PM1.98m | 11:43AM1.78m | 10:40PM2.07m | 12:07PM1.92m | 11:28PM2.16m | 12:28PM2.07m | 00:12AM2.22m | 12:50PM2.23m | 00:55AM2.26m | |||||||
Low Tide | 3:14AM0.30m | 2:00PM1.46m | 4:13AM0.24m | 4:07PM1.34m | 4:59AM0.17m | 5:02PM1.15m | 5:36AM0.13m | 5:45PM0.92m | 6:09AM0.12m | 6:24PM0.67m | 6:39AM0.16m | 7:02PM0.41m | ||||||||
 |  |  | |  | | |  | | |  | | | | |  | | |  | | |
 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — |
 | 7:22 | — | — | 7:21 | — | — | 7:19 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — | — | 7:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | 2 | 3 |
Temp °C | 14 | 12 | 13 | 14 | 13 | 15 | 15 | 13 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 13 | 12 | 13 | 13 | 12 |
Feels °C | 13 | 11 | 11 | 11 | 12 | 14 | 13 | 12 | 13 | 12 | 13 | 12 | 10 | 10 | 11 | 11 | 10 | 9 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | SW 18 | SW 18 | W 9 | W 8 | W 15 | W 13 | W 13 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 11 | W 10 | W 10 | W 10 | WNW 11 | W 10 |
| kJ | 13 | 80 | 109 | 41 | 69 | 275 | 609 | 623 | 464 | 350 | 235 | 326 | 347 | 230 | 274 | 214 | 164 | 164 | 117 | 154 |
Swell 2 Height (m) Direction Period (s) | SW 19 | WNW 7 | WNW 8 | SW 18 | SW 17 | W 8 | W 8 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 |
| kJ | 57 | 11 | 11 | 111 | 71 | 60 | 41 | 143 | 135 | 129 | 125 | 119 | 121 | 86 | 77 | 75 | 75 | 72 | 66 | 46 |
Swell 3 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | SW 13 | WSW 13 | SW 17 | SW 17 | — | — | — | — | — | — | — | — | W 15 | — | — | W 20 | SW 19 |
| kJ | 17 | 17 | 17 | 7 | 16 | 147 | 148 | — | — | — | — | — | — | — | — | 4 | — | — | 8 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 25 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 115 | 12 | 216 | 807 | 0 | 0 | 734 | 12 | 43 | 0 | 0 | 0 | 216 | 0 | 0 | 12 | 0 | 12 | 49 | 0 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Neah Bay 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 Neah Bay Surf forecast
The above surf forecast table for Neah Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Neah Bay can be found by selecting the local surf guide option on the grey menu. Our Neah 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 (Neah 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 Neah 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.
Neah Bay is 82 km (51 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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