Surf Break

Lat Long: 21.28° N 157.83° W

Number Threes Surf Forecast and Surf Report

Issued: 7 am 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Number Threes sea temperature is
27.0°C
0.1° 

Number Threes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Number Threes surf forecast from 9 Oct 2026:

  • Best quality surf: Monday 12 Oct, 2AM (local time) - 2.5ft (0.8m), 16s period, S swell with cross-offshore winds.
  • Most powerful swell: Sunday 11 Oct, 5AM (local time) - 3.5ft (1.0m), 18s period, S swell with 620 kJ wave energy.
  • Next surfable swell (1★+): Friday 9 Oct, 11PM (local time) - 3ft (0.9m), 16s period with SSW swell.

Best Forecast Surf Conditions for Number Threes this week:

The surf forecast for Number Threes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 09) at 11PM. The primary swell is predicted to be 0.9m and 16s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Number Threes in the next 16 days are 1.0m 18s and forecast to arrive on Sunday (Oct 11) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Thursday (Oct 15) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Fri 9th Oct)3ft (0.9m) 16s
Best Surf 2AM (Mon 12th Oct)2.5ft (0.8m) 16s
Most Powerful 5AM (Sun 11th Oct)3.5ft (1.0m) 18s

Table - best surf conditions forecast for Number Threes over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 27°C on Fri afternoon, min 24°C on Sat night). Winds increasing (light winds from the SSE on Fri morning, fresh winds from the ENE by Sat afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Mon morning, min 23°C on Wed night). Wind will be generally light.

Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
2
1
2
1
1
3
1
2
1
0
1
1
1
1
1
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)
0.9
SSW
17
0.9
S
16
0.7
SSW
16
0.8
S
20
0.7
S
19
0.9
S
18
0.6
S
18
0.7
S
16
0.8
S
16
1
ENE
8
0.7
S
15
1.5
ENE
8
1.4
ENE
8
1.2
ENE
8
0.6
S
13
0.6
S
12
0.5
S
21
0.5
S
20
0.5
S
19
0.5
S
18
0.6
S
17
Wave Graph
Metric surfscale
Energy kJ
487
422
256
485
362
498
216
249
326
116
209
240
226
169
117
100
218
186
179
157
195
Wind (km/h)
10
SSE
10
SSE
15
ENE
15
ENE
30
ENE
15
ENE
20
ENE
20
ENE
15
NE
20
ENE
20
NE
25
ENE
30
ENE
25
ENE
20
NE
15
ENE
15
NE
15
NE
30
ENE
25
ENE
20
ENE
Wind State
cross-on
cross-on
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
cross-off
cross-off
cross-off
cross-off
High Tide
3:02PM0.48m
3:52AM0.61m
3:33PM0.42m
4:26AM0.64m
4:04PM0.37m
5:02AM0.66m
4:34PM0.31m
5:40AM0.66m
5:06PM0.27m
6:24AM0.64m
5:40PM0.23m
7:15AM0.62m
6:30PM0.20m
Low Tide
9:21AM0.13m
9:11PM0.02m
10:11AM0.14m
9:33PM0.02m
11:01AM0.15m
9:54PM0.04m
11:54AM0.16m
10:17PM0.05m
12:55PM0.18m
10:40PM0.07m
2:10PM0.19m
11:06PM0.10m
3:50PM0.19m
11:35PM0.13m
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
—
—
6:24
—
—
6:24
—
—
6:24
—
—
6:26
—
—
6:26
—
—
6:26
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:12
—
—
6:10
—
—
6:09
—
—
6:08
—
—
6:07
—
—
6:07
—
—
6:07
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
26
27
26
26
26
25
25
25
25
26
26
25
25
25
25
25
25
24
25
25
25
Feels °C
30
30
29
27
26
25
24
24
25
27
26
24
24
24
25
25
25
23
23
23
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Number Threes:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Number Threes 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 Number Threes Surf forecast

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

Number Threes is 5 km (3 miles) from Honolulu. If you plan a vacation in Oahu, look for hotels and other accommodation in Honolulu. Honolulu has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest