Surf Break

Lat Long: 21.28° N 157.83° W

Number Fours Surf Forecast and Surf Report

Issued: 7 pm 08 Nov 2026 (local time)

Forecast update in  hr  min

Today's Number Fours sea temperature is
26.7°C
0.4° 

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


Number Fours surf forecast from 9 Nov 2026:

  • Best quality surf: No days rated 1★ or higher at Number Fours in the next 16 days. The closest to surfable is Thursday 12 Nov, 8AM (local time) – 8ft (2.5m), 8s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Thursday 12 Nov, 8AM (local time) - 8ft (2.5m), 8s period, ENE swell with 838 kJ wave energy.
  • Next surfable swell (1★+): None forecast at Number Fours before Wednesday 25 Nov. Conditions stay below 1★ throughout, with swell peaking at 8ft (2.5m), 8s on Thursday 12 Nov.

Best Forecast Surf Conditions for Number Fours this week:

The most powerful waves expected at Number Fours in the next 16 days are 2.5m 8s and forecast to arrive on Thursday (Nov 12) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 16s period and expected on Tuesday (Nov 24) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Thu 12th Nov)8ft (2.5m) 8s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sun night, min 24°C on Sun night). Mainly strong winds.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Warm (max 25°C on Thu night, min 24°C on Wed night). Mainly strong winds.

Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
ENE
7
2.4
E
8
1.8
ENE
7
1.9
ENE
7
1.7
ENE
7
1.8
ENE
6
1.9
ENE
7
2.2
ENE
7
2.3
ENE
7
2.5
E
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.3
ENE
8
2.2
ENE
7
2.2
E
7
1.8
ENE
7
1.6
E
7
1.6
E
7
Wave Graph
Metric surfscale
Energy kJ
691
653
336
352
268
260
316
445
543
794
823
742
672
574
512
537
328
269
226
Wind (km/h)
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
NE
40
NE
45
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
Wind State
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
4:07AM0.70m
3:34PM0.25m
4:41AM0.70m
4:09PM0.23m
5:18AM0.69m
4:48PM0.20m
5:58AM0.68m
5:34PM0.18m
6:43AM0.65m
6:38PM0.17m
7:31AM0.62m
8:15PM0.17m
Low Tide
8:42PM0.00m
11:17AM0.14m
9:07PM0.01m
12:07PM0.13m
9:33PM0.03m
1:00PM0.14m
10:02PM0.05m
1:59PM0.14m
10:33PM0.07m
3:02PM0.13m
11:08PM0.10m
3:58PM0.12m
11:52PM0.14m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:37
—
—
6:39
—
—
6:39
—
—
6:39
—
—
6:39
—
—
6:41
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
—
5:51
—
—
5:51
—
—
5:50
—
—
5:50
—
—
5:50
—
—
5:49
—
 mm
—
—
—
—
—
—
—
—
—
1
1
—
—
—
—
—
—
—
—
Temp °C
25
25
25
25
25
25
25
24
24
24
24
24
25
24
24
24
25
25
24
Feels °C
21
20
21
21
21
21
21
18
18
19
19
19
20
19
19
19
21
21
20
  • 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
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Quick surf report for Number Fours:

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

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

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