Is Seaside Beach good for swimming today?
Seaside Beach has BeachFinder Score: 70/100. Use this as a planning signal only, then check local flags, lifeguards, closures and current beach conditions.
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US-W - US
Seaside Beach
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Quick answer
Quick answer: Seaside Beach today
Seaside Beach is a BeachFinder spot in US-W, US. Today, compare water temperature 15°C, wind 19 km/h · SW, uv 6.4, waves 1.0 m, water quality Check official advisories before leaving. BeachFinder Score: 70/100. Always check official flags, closures and lifeguard advice before swimming.
Water temperature
15°C
Wind
19 km/h · SW
UV
6.4
Waves
1.0 m
Water quality
Check official advisories
Last updated: Aug 26, 04:30 PM local forecast timeBeachFinder Score: 70/100
Sources: Open-Meteo weather and marine forecasts, OpenStreetMap place context and BeachFinder spot data.
This is planning information, not a safety clearance. Conditions can change quickly.
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Live conditions on the site
Surfers can check wind, wave height, currents and surf cues here before opening the full BeachFinder app.
Updated: Aug 26, 04:30 PM
Water temp
15°C
Air temp
19°C
Feels like
18°C
UV index
6.4
Wind
19 km/h · SW
Gust 27 km/h
Waves
1.0 m
Current
0 km/h · SE
Parking
...
Shower
...
Accessible access
...
Toilets
...
Restaurants
...
Weather and marine data: Open-Meteo
Seaside Beach
Seaside Beach stretches along the Pacific Northwest coast of the United States, in the coastal region of Oregon, about 150 km southwest of Portland. The coastline here is characterized by wooded cliffs that plunge towards a succession of fine sandy beaches, punctuated by basaltic rocks emerging from the surf. The Pacific Ocean, particularly vigorous at this latitude, shapes a wild coastal landscape where coniferous forests descend to the dunes. The beach itself offers a continuous strip of golden sand, relatively exposed to the oceanic swells that characterize this portion of the coastline. 0.9 km to the north lies US-W Beach, while Seaside Cove Beach extends 2.5 km to the south, forming a succession of coves accessible at low tide. The area retains an undeveloped character, where fine sand alternates with wetlands and rock formations typical of the Oregon coast. The atmosphere remains that of an elemental shore, without intrusive tourist infrastructure. No lifeguard service is present on this stretch of coastline. Access for people with reduced mobility is not provided. The Blue Flag status does not apply to this beach. Visitors should anticipate the unpredictable ocean conditions and significant tides characteristic of the Pacific Northwest.
About this spot
The Oregon coast, formed by Miocene volcanic activity and shaped by Quaternary glaciations, bears the marks of dramatic geology. The beaches in this region, including Seaside Beach, result from the continuous erosion of basalt cliffs and the deposition of marine sediments. Historically, this Pacific Northwest sector served as hunting and fishing grounds for the indigenous Tillamook and Clatsop peoples, long before the establishment of European settlements. Even today, the winter storms that batter these shores recall the raw power of the Pacific Ocean, transforming the morphology of dunes and sandbanks each season.
Updated 5/9/2026
Frequently asked questions
What is the water temperature at Seaside Beach today?
15°C. Marine temperature is shown when forecast coverage is available for this location.
How windy is Seaside Beach today?
19 km/h · SW. Wind can change comfort and surface conditions, especially on exposed beaches.
What should I check before swimming at Seaside Beach?
Check official safety flags, lifeguard advice, closures, water-quality advisories, UV, wind, waves and currents before entering the water.
Before you go
Conditions
Compare water temperature, air temperature, feels-like temperature, UV index, wind, waves and currents. Surf-focused data appears when a marine model covers the spot.
Amenities
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Seaside Beach
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