Waimea Bay/Pinballs Surf Break

Lat Long: 21.64° N 158.07° W

Waimea Bay/Pinballs Surf Forecast and Surf Report

Issued: 7 am 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Waimea Bay/Pinballs sea temperature is
26.3° C
0.1° 

Waimea Bay/Pinballs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Waimea Bay/Pinballs surf forecast from 20 Jul 2026:

  • Most powerful swell: Monday 27 Jul, 11AM (local time) - 5.5ft (1.7m), 8s period, NE swell with 326 kJ wave energy.

Best Forecast Surf Conditions for Waimea Bay/Pinballs this week:

The most powerful waves expected at Waimea Bay/Pinballs in the next 16 days are 1.7m 8s and forecast to arrive on Monday (Jul 27) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 7s period and expected on Friday (Jul 24) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Mon 27th Jul)5.5ft (1.7m) 8s

Table - best surf conditions forecast for Waimea Bay/Pinballs over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming up for the North Shore.

First up, we’re looking at a pretty flat start. The first week is basically a write-off for any proper surf. Waimea Bay/Pinballs is showing tiny, weak waves – we’re talking 0.7 ft to 1.0 ft on the 20th and 23rd, with poor surf conditions. That’s not even worth paddling out for. The wind is a cross-off breeze from the ENE, which isn’t helping create any shape. The combined energy is laughably low, sitting at 11 (on the 20th morning) and 18 (on the 23rd afternoon). Water temperature is a warm 79°F, which is pretty much average for this time of year.

We’ve got a long gap of nothing until the 27th of July when things finally start to wake up. Monday the 27th brings a bump in swell to 6 ft from the NE, but with a short period of 8 seconds. The energy picks up to 326, but it’s still a bit messy and just marginal. The wind is still cross-off, so it’s clean but not great.

Now, the real standout is on Thursday, 30th July. That’s the one to circle on the calendar. We’ve got a solid 6 ft NE swell rolling in, with a period of 10 seconds. The combined energy jumps to a strong 745. The morning is looking best with a light breeze from the E making it clean, and the afternoon goes offshore from the ESE at just 6 mph – that’s glassy conditions. This is a proper reef break, and with that long period, it’s going to produce some powerful, well-shaped waves. It’s advanced and consistent, and the optimum swell direction is NW, so this NE swell is a good fit. Crowds are a factor here though – they are “sometimes” a problem, so expect company.

The swell on the 30th is over 5 ft, so it’s not for beginners. The 31st drops off quickly again, back to small stuff.

So, to sum it up: the first week is a total dud. The 27th gives a little tease, but the real session is Thursday the 30th of July at Waimea Bay/Pinballs (Oahu). Get out there early for the cleanest conditions.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Tue night. Warm (max 27°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Thu night. Warm (max 26°C on Thu afternoon, min 24°C on Thu night). Mainly fresh winds.

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
W
12
0.2
W
12
0.3
SW
16
1.4
ENE
7
1.4
ENE
7
1.5
ENE
7
1.5
ENE
7
0.7
E
12
0.2
NNW
11
0.2
NNW
10
0.3
NNW
10
0.2
NNW
9
0.2
NNW
9
0.2
NNW
8
2.2
ENE
8
1.9
ENE
8
0.1
N
8
1.3
E
17
1.5
E
16
1.6
E
16
1.7
NE
7
Wave Graph
Metric surfscale
Energy kJ
11
11
42
0
0
0
0
0
11
9
18
8
7
7
0
0
1
0
0
0
318
Wind (km/h)
20
ENE
25
ENE
20
ENE
20
E
20
ENE
20
E
25
E
25
ENE
25
ENE
30
ENE
30
ENE
20
E
30
ENE
30
ENE
25
E
25
ENE
30
ENE
25
E
25
ENE
25
ENE
20
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:57AM0.47m
5:34PM0.52m
11:07AM0.54m
12:06PM0.60m
12:43PM0.65m
1:15PM0.69m
1:45PM0.72m
2:13PM0.75m
00:03AM0.33m
Low Tide
12:21PM0.45m
1:51AM0.18m
2:33AM0.17m
3:26AM0.15m
4:23AM0.14m
5:17AM0.11m
6:03AM0.08m
9:55PM0.32m
part cloud
clear
part cloud
part cloud
part cloud
rain showers
clear
clear
part cloud
clear
clear
rain showers
rain showers
clear
part cloud
part cloud
clear
clear
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:00
6:01
6:01
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
7:15
7:15
7:15
7:14
 mm
1
2
2
1
Temp °C
26
27
25
26
26
25
25
26
25
25
26
24
25
25
24
25
26
24
25
26
24
Feels °C
25
26
25
26
26
25
24
25
24
23
24
22
24
23
22
24
24
22
23
25
22
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Waimea Bay/Pinballs Surf forecast

The above surf forecast table for Waimea Bay/Pinballs provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Waimea Bay/Pinballs can be found by selecting the local surf guide option on the grey menu. Our Waimea Bay/Pinballs 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 (Waimea Bay/Pinballs) 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 Waimea Bay/Pinballs 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.

Waimea Bay/Pinballs is 16 km (10 miles) from Wahiawa. If you plan a vacation in Oahu, look for hotels and other accommodation in Wahiawa. Wahiawa has rooms for a wide range of budgets as well as car hire and transport links.

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