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Surf Forecasts:

Sandy Beach surf break

Sandy Beach surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 1 am Monday 26 Jan 2026 HST
Forecast update in hr  min  s Forecast update imminent
Sandy Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sandy Beach sea temperature is
24.7° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Sandy Beach this week:

The surf forecast for Sandy Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jan 27) at 5AM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.7m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Sandy Beach in the next 12 days are 1.4m 6s and forecast to arrive on Monday (Jan 26) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 17s period and expected on Friday (Jan 30) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 27th Jan)2ft (0.6m) 7s
Best Surf 5AM (Tue 27th Jan)2ft (0.6m) 7s
Most Powerful11AM (Mon 26th Jan)4.5ft (1.4m) 6s

Table - best surf conditions forecast for Sandy Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Some drizzle, heaviest during Mon morning. Warm (max 24°C on Tue morning, min 23°C on Mon morning). Winds decreasing (fresh winds from the ENE on Mon morning, calm by Tue night).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Sat afternoon. Warm (max 24°C on Thu morning, min 22°C on Fri night). Wind will be generally light.

Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
NE
0.4
S
0.8
NNE
0.7
E
0.5
S
0.4
SSW
0.4
SSW
0.4
SSW
0.5
E
0.4
E
0.4
S
0.4
E
1.1
NW
0.3
ESE
0.3
E
0.3
E
0.3
E
0.3
SSW
0.4
E
0.4
E
0.4
E
Period(s) (?)6186715151413778714777813888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)139964252112716360251622160109101034202124
Wind
(km/h)
30
ENE
25
ENE
10
E
10
SSW
10
SW
5
N
5
SW
15
WSW
10
WSW
5
ENE
5
WNW
10
NNE
10
NE
15
NNE
15
NE
15
NE
15
NE
5
NE
15
SSW
20
SW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on		cross-
on		crosscross-
off		crosscross-
off		cross-
off		glassglasscross-
off		crosscross-
off		crosscrosscrosscrosscross-
on		crosscross
High Tide
/ height (m)
11:00PM
0.57
9:39AM
0.15
11:58PM
0.63
11:22AM
0.12
12:50AM
0.68
12:35PM
0.13
1:36AM
0.72
1:30PM
0.16
2:20AM
0.73
2:17PM
0.19
2:59AM
0.72
3:03PM
0.23
3:36AM
0.68
Low Tide
/ height (m)
3:03PM
-0.04
7:13AM
0.13
4:04PM
-0.05
8:03AM
0.07
5:08PM
-0.07
8:40AM
0.02
6:10PM
-0.09
9:14AM
-0.00
7:05PM
-0.11
9:46AM
-0.02
7:55PM
-0.11
10:16AM
-0.03
8:43PM
-0.09
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
Sunrise7:09--7:09--7:09--7:07--7:07--7:07--7:07--
Sunset-6:15--6:16--6:17--6:17--6:19--6:20--6:20-
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
rain showers
rain showers
clear
clear
clear
Rain (mm)
1---------------11---
Temp. °C232323242424242424242424232423232323232424
Feels °C (?)212223262527262527272727252523242324242423
  • 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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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 Sandy Beach 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.

View detailed surf forecast for Sandy Beach at:
surf-forecast.com

Information about the Sandy Beach Surf forecast

The above surf forecast table for Sandy Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sandy Beach can be found by selecting the local surf guide option on the grey menu. Our Sandy Beach 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 (Sandy Beach) 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 Sandy Beach 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.

Sandy's Beach is 15 km (9 miles) from the city of Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.

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