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Aerial satellite view of Sealion Cove surf break in Alaska, Alaska, United States
Alaska, Alaska, United States

Sealion Cove

57.301, -135.831
Edited by Tom Jackson
Verified May 2026
Cross-referencedCross-checked against Stormrider
At a glance
  • Sealion Cove is a right over beach, mellow sandy beachbreak rights.
  • Beginner to intermediate ability, working 2-8 ft.
  • Peak September to March, water 4-12°C.
Right · BeachBeginner → Intermediate2–8 ftJan – Dec

Sandy beachbreak peaks on a remote Alaskan coastline, Sealion Cove favors W swell with winds out of the E quadrant and works across all tides. Optimal size runs 2-8ft, with the wave tending to produce rights on its better days. Consistency is medium, so timing your visit around a solid W-SW to NW swell window matters. This is beginner-friendly terrain, and you will rarely share the water with anyone, but remote Alaskan surf demands self-sufficiency before anything else. Bottom: sand. Season: swell-dependent, no fixed peak window. Consistency: medium. There is no parking infrastructure here, camping is the access model, and that means you arrive prepared with everything you need or you go without.

Wave fit

Skill suited
Beginner → Intermediate
BegIntAdv
Best months
Jan – Dec
J
F
M
A
M
J
J
A
S
O
N
D
Character
Mellow sandy beachbreak rights.

Conditions

When it works
NESW
Swell window
SW
SW - NW
Offshore wind
E
Easterly
Optimum tide
All tides
Size range
2-8ft
Medium
Hazards
No concerns
Trip planning

Quick facts

Water temp
4° to 12°C
Wetsuit
5/4 + hood + booties
What to bring
  • Longboard or mid-length 7ft to 9ft for small days
  • Shortboard 6ft to 6ft 6in for 4-8ft range
Lineup
Mellow lineup
Where it sits

Location

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About this break

What it's actually like

Crowd & Localism

Solo sessions are the norm here. This is one of the most isolated beachbreaks in SE Alaska and the crowd situation reflects that. No localism pressure, but solitude in a remote environment carries its own weight. Let someone onshore know your paddle-out plan.

Access & Facilities

No road access, no parking, no services. Camping is the only overnight option. Boat access is the likely approach for most visitors. Pack out everything. Cold water year-round means a 5/4 wetsuit with hood and booties is non-negotiable, not optional.

Nearby Alternatives

Shelikof Bay (Port Mary) offers a similar beginner-friendly sandy beachbreak on comparable W swell and E winds. Further afield, Good Rats provides a right-hander on mid tides and E winds for those with the logistics to reach it.

10-day swell, wind and tide

Sealion Cove surf forecast

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Forecast by Windy.app

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Frequently asked

What you need to know before paddling out at Sealion Cove

What skill level is Sealion Cove suited for?
Sealion Cove is a beach bottom, mellow sandy beachbreak rights, break suited for beginner through intermediate surfers. Beginners can give it a go on the smaller end of the size range.
What size does Sealion Cove work best at?
Working size is 2 to 8 ft. Below 2 ft the swell goes flat. Above 8 ft it tends to close out.
When is the best season to surf Sealion Cove?
Sealion Cove fires from September through March. Outside that window the swell window narrows and the lineup goes quiet.
What swell direction does Sealion Cove need?
Sealion Cove switches on with a sw - nw groundswell. Offshore winds blow from the easterly.
What are the main hazards at Sealion Cove?
Main hazards at Sealion Cove: no concerns.
What type of wave is Sealion Cove?
Sealion Cove is a right-breaking wave over beach. Mellow sandy beachbreak rights.

Sources

  • Stormrider
Sealion Cove
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