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Level 10/10

Waimea Bay

North Shore, Oahu, USA
😮‍💨Hold-downs🌀Strong rips👥Crowded

Waimea Bay was the most prestigious big wave break in the world for decades—a thundering right-hander that only truly comes alive when swells exceed 15 feet. When it's on, the takeoff is a heart-stopping drop into a churning wall of whitewater. The Eddie Aikau Big Wave Invitational is held here, requiring 20ft+ consistent surf.

Waimea Bay surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today7
0
Poor
1.9m@11s
21km/h
Sun8
0
Poor
2.5m@10s
22km/h
Mon9
0
Poor
1.9m@10s
21km/h
Tue10
0
Poor
1.8m@11s
19km/h
Wed11
0
Poor
2.7m@14s
25km/h
Thu12
0
Poor
3.2m@11s
22km/h
Fri13
0
Poor
1.7m@13s
20km/h
Sat14
0
Poor
2.3m@13s
21km/h
Sun15
0
Poor
1.9m@11s
21km/h
Mon16
0
Poor
2.0m@9s
18km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: AfternoonAM 19 km/h · PM 22 km/h · High tide at 12pm (0.4m)
Swell
1.9m
NNW(334°)
Score: 1/25
Period
11s
Mid-period swell
Score: 2/25
Wind
21km/h
ENE(63°)
Score: 1/25
Weather
26°C
0.0mm53%
First light 6:09amSunrise 6:39amSunset 5:52pmLast light 6:22pm
Windswell
0.9m@4s
Secondary
0.7m
Confidence
100%

Location & Conditions

Loading map...
Swell1.9m @11s NNW in window
Wind21 km/h ENE cross-shore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 6:09am–3:18pm · through highIdeal tide: mid to high
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
23°
26°
27°
26°
25°
23°
25°
27°
25°
23°
23°
25°
27°
27°
24°
24°
26°
27°
24°
24°
23°
25°
27°
26°
24°
23°
24°
25°
24°
23°
23°
24°
25°
25°
24°
23°
24°
25°
25°
24°
22°
23°
25°
26°
24°
24°
25°
27°
27°
24°
4m2.0
sec
11s
11s
12s
11s
11s
11s
11s
10s
10s
10s
10s
10s
11s
10s
10s
11s
11s
11s
11s
10s
16s
14s
14s
14s
13s
12s
11s
11s
11s
11s
10s
11s
13s
11s
17s
14s
14s
13s
13s
13s
11s
11s
11s
10s
10s
9s
9s
9s
9s
9s
swell
windkm/h
17g37
21g47
23g53
22g52
21g49
18g41
23g50
25g57
23g53
20g45
21g45
23g51
22g55
21g51
14g39
17g36
19g43
20g48
19g47
17g40
19g45
25g56
28g62
26g61
24g58
21g44
23g50
24g56
22g54
21g49
18g39
18g39
21g47
22g51
19g51
18g39
18g42
22g52
23g57
21g57
18g38
20g42
22g52
23g57
21g55
18g41
18g42
19g48
19g50
18g50
tidem
1:42am0.7m
8:10am0.3m
12:10pm0.4m
6:30pm0.0m
2:06am0.7m
8:50am0.3m
12:30pm0.4m
6:54pm0.0m
2:42am0.7m
9:30am0.3m
12:54pm0.4m
7:18pm0.0m
3:15am0.7m
10:30am0.3m
7:45pm0.0m
3:45am0.7m
11:10am0.3m
8:15pm0.0m
4:18am0.7m
12:30pm0.3m
8:45pm0.0m
5:10am0.6m
9:00pm0.1m
5:50am0.6m
9:00pm0.1m
6:30am0.6m
8:30pm0.2m
7:30am0.6m
Ideal tide (from tide preference)Strike windowNight

Tide times today

1:42 am
High · 0.65m
8:10 am
Low · 0.30m
12:10 pm
High · 0.40m
6:30 pm
Low · 0.03m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction13/25
Swell Size1/25
Swell Period2/25
Wind1/25
Raw Score17/100
Adjustments
🌊💨 Windswell-3
💨 Gusty Wind-5
⚠️ Weak Component-5
📉 Undersized Swell-11
🚫 Undersized Capmax 15
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0

Plan Your Strike

Return flights to HNL, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
NW (315°)
Direction range
300° - 340°
Size range
4.6m - 9.1m
Ideal size
5.9m - 7.3m
Height multiplier
1.08×
Ideal period
18s+

Wind Requirements

Optimal direction
ESE (120°)
Offshore range
90° - 160°

Tide Requirements

Optimal tide
mid to high

Water temp

25°C

Wetsuit

Boardshorts / Rashguard

Bottom

Mixed

Max wave face

15m+

Board

Gun / Step-up

Consistency

3/10

Difficulty

10/10

Crowd level

7/10

Access: Beach access. Popular swimming beach when flat.

Frequently Asked Questions

What kind of wave is Waimea Bay?

Waimea Bay is a big-wave spot in North Shore, Oahu, USA, that mostly breaks right. It's on our list of the world's 100 best waves. On its biggest days it can hold faces of around 15m. It's fickle (consistency 3/10), so it's worth jumping on when it does turn on. A step-up or gun is the usual call.

What's the story behind Waimea Bay?

Waimea means 'reddish water' in Hawaiian. Its big surf went unridden for years until 7 November 1957, when a handful of surfers finally paddled out. The Eddie needs 20-foot open-ocean swell to run, so it had been held only eleven times between 1984 and December 2024.

What swell works best at Waimea Bay?

Waimea Bay picks up swell from the WNW round to the NNW, and it's best when it's coming straight out of the NW. That's a tight window, so it needs the swell direction to line up. It starts working at around 4.6m and keeps going up to about 9.1m, with the sweet spot around 5.9 to 7.3m. Period matters too: aim for 18s or longer, as anything under 14s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.

What wind is offshore at Waimea Bay?

An ESE wind is dead offshore at Waimea Bay, and anything from the E round to the SSE keeps it clean. The morning is typically the best window, roughly 6am to midday. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at Waimea Bay?

Waimea Bay is at its best around the mid to high tide.

When is the best time of year to surf Waimea Bay?

The most reliable run of swell at Waimea Bay comes Dec to Feb. There's a second window in Mar and Nov too. Only really turns on at 15ft+. Dec-Feb peak. Eddie Aikau invitational venue.

How cold is the water at Waimea Bay?

The water at Waimea Bay averages around 25°C, so boardshorts or a rashguard will do. It shifts a few degrees through the year, so check the season before you pack.

Is Waimea Bay good for beginners?

No. As a big-wave spot, it's strictly for experienced surfers. It gets busy (crowd 7/10), so mind the pecking order. Only breaks properly at 15ft+. Massive shorebreak on close-out sets.

How do I get to Waimea Bay?

The nearest airport on our list is HNL, then it's roughly a 50-minute drive. Beach access. Popular swimming beach when flat.

What other surf spots are near Waimea Bay?

The closest breaks we track are Leftovers (0.6 km), Pupukea (2.7 km) and Rockpile (2.7 km), handy when Waimea Bay isn't working. We track 23 spots around North Shore, Oahu in total.

Best Season

Peak: Dec, Jan, Feb

Secondary: Nov, Mar

Only really turns on at 15ft+. Dec-Feb peak. Eddie Aikau invitational venue.

Getting There

Airport
HNL
Drive time
50 min
Data quality
verified

Plan a trip around Waimea Bay

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