Surf Forecast Surf Report
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Radz surf Forecast / HAW – Oahu / USA

12 Day Weather and Surf, issued 7 am Thursday 25 Apr 2024 HST
Forecast update in  hr  min  s Update imminent
Radz surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Radz sea temperature is 24.3°C (Statistics for 25 Apr 1981-2005 - mean: 24.5 °C max: 25.4 °C min: 23.7 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Radz surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Radz sea temperature is 24.3°C (Statistics for 25 Apr 1981-2005 - mean: 24.5 °C max: 25.4 °C min: 23.7 °C)


Best Forecast Surf Conditions for Radz this week:

The surf forecast for Radz over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 25) at 2PM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.3m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Radz in the next 12 days are 0.9m 15s and forecast to arrive on Friday (Apr 26) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Thursday (Apr 25) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Thu 25th Apr)2.5ft (0.8m) 13s
Best Surf 2AM (Sat 27th Apr)3ft (0.9m) 14s
Most Powerful 8PM (Fri 26th Apr)3ft (0.9m) 15s

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

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Updates in  hr  min  s Update imminent
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
Wave Height (m) & direction (?)
0.8
WNW
0.9
NW
0.7
NW
0.6
NNW
0.8
NNW
0.9
NNW
0.9
NNW
0.8
NNW
0.7
NW
0.7
NNW
0.6
NW
0.6
NW
0.6
NNW
0.6
NNW
0.6
NNW
0.6
NNW
0.5
NNW
0.5
NNW
0.5
NNW
0.6
NNW
0.4
NNW
0.3
SW
0.4
NW
0.5
NW
0.8
NW
1.1
NW
1.3
NW
1.3
NW
1.1
NW
1
NW
0.9
NW
0.8
NW
0.6
NW
0.6
NW
0.5
NW
0.8
NW
Period(s) (?)141312161514131212121111111010101010109915918161615141313121212111513
Wave
Graph
(?)Metric surfscale
Energy (?)23924915417127933229919014712197927873716959565455303722162318636685639458336216169112104106208
Wind
(km/h)
35
E
35
E
35
E
35
E
30
E
25
E
25
ESE
25
ESE
20
ESE
25
ESE
20
E
20
ESE
25
ESE
15
E
20
E
20
E
20
E
20
E
25
E
30
E
30
E
30
E
30
E
30
E
35
E
30
E
30
E
30
E
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
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
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
/ height (m)
4:15PM
0.72
1:52AM
0.40
5:00PM
0.72
5:53PM
0.70
7:00PM
0.69
8:15PM
0.68
9:22PM
0.69
9:38AM
0.25
10:14PM
0.69
11:24AM
0.34
10:56PM
0.67
12:14PM
0.45
11:32PM
0.64
12:58PM
0.56
12:04AM
0.59
1:39PM
0.67
12:33AM
0.54
2:21PM
0.75
12:59AM
0.48
Low Tide
/ height (m)
8:31AM
0.06
11:11PM
0.38
8:55AM
0.05
9:22AM
0.06
9:53AM
0.07
10:31AM
0.11
11:23AM
0.16
7:03AM 1:19PM
0.24 0.23
6:11AM
0.22
3:35PM
0.27
6:13AM
0.18
5:10PM
0.30
6:26AM
0.13
6:27PM
0.31
6:44AM
0.08
7:34PM
0.33
7:06AM
0.04
8:39PM
0.34
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
Sunrise6:03--6:03--6:01--6:01--6:01--6:00--6:00--5:58--5:58--5:58--5:56--5:56--
Sunset-6:54--6:55--6:55--6:55--6:57--6:57--6:58--6:58--6:58--6:59--6:59--7:00-
clearpart cloudpart cloudrain showerspart cloudrain showersrain showersrain showerspart cloudpart cloudclearclearclearcloudclearclearclearpart cloudclearclearclearpart cloudpart cloudpart cloudclearclearpart cloudclearclearrain showerspart cloudclearclearclearclearclear
Rain (mm)
---1-232---------------------1------
Temp. °C232222232322232323232323232423232423232423232323232323232322222322222322
Feels °C (?)191717192019212122212222222323232322212221212020202020202018191919202120

Short Range Forecast: Light rain (total 8mm), mostly falling on Sat morning. Warm (max 23°C on Thu morning, min 22°C on Thu morning). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Mon afternoon, min 22°C on Sun night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 24°C on Wed afternoon, min 22°C on Fri night). Mainly fresh winds.

Long Range Forecast: Some drizzle, heaviest during Sat night. Warm (max 23°C on Sat morning, min 22°C on Sat night). Mainly fresh winds.

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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 Radz 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 Radz Surf forecast

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

Radz is 22 km (14 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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