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

12 Day Weather and Surf, issued 7 am Thursday 28 Mar 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 23.9°C (Statistics for 28 Mar 1981-2005 - mean: 24.1 °C max: 25.1 °C min: 23.2 °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 23.9°C (Statistics for 28 Mar 1981-2005 - mean: 24.1 °C max: 25.1 °C min: 23.2 °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 (Mar 28) at 5PM. The primary swell is predicted to be 0.9m and 12s period with a secondary swell of 0.2m and 11s. 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 2.0m 10s and forecast to arrive on Thursday (Apr 04) 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 2.5m 8s period and expected on Thursday (Mar 28) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Thu 28th Mar)3ft (0.9m) 12s
Best Surf 5AM (Wed 3rd Apr)5ft (1.6m) 10s
Most Powerful 5AM (Thu 4th Apr)6.5ft (2.0m) 10s

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

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Quick surf report for Radz:

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Updates in  hr  min  s Update imminent
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
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 (?)
0.9
NNW
0.9
NNW
0.9
NW
0.6
NW
0.5
NW
0.6
NW
0.6
NW
0.4
NW
0.6
NW
0.8
WNW
0.8
WNW
0.7
NW
0.7
NW
0.7
NW
0.8
NW
1.1
NW
1.4
NNW
1.5
N
1.8
N
1.8
NNE
1.8
NNE
1.9
NNE
1.7
NNE
1.7
NNE
1.9
NE
0.4
NNW
0.1
SW
0.1
SW
0.1
SW
0.1
NW
0.1
NW
0.1
NW
0.1
NW
0.4
NW
0.8
NW
1
NW
Period(s) (?)13121110131211161514131212111212101010101010101111918131613121212161514
Wave
Graph
(?)Metric surfscale
Energy (?)295243169848511882661742362191571401261673494194506666677357065996348043012711765568266363
Wind
(km/h)
40
E
35
E
35
E
35
E
30
E
30
E
30
E
25
ENE
25
E
20
E
20
E
25
E
25
E
30
E
30
E
35
E
30
ESE
30
ESE
30
ESE
35
E
40
E
45
ENE
40
ENE
45
ENE
45
ENE
50
ENE
50
ENE
45
ENE
40
ENE
40
E
35
E
25
E
15
E
10
ENE
15
ENE
15
NE
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
High Tide
/ height (m)
5:02PM
0.64
2:50AM
0.45
5:56PM
0.62
7:15PM
0.61
9:07PM
0.63
10:31PM
0.66
11:23PM
0.70
10:59AM
0.28
12:02AM
0.73
12:05PM
0.36
12:35AM
0.73
12:53PM
0.45
1:05AM
0.71
1:38PM
0.55
1:32AM
0.67
2:22PM
0.64
1:57AM
0.61
3:06PM
0.71
2:19AM
0.54
Low Tide
/ height (m)
9:35AM
0.11
11:15PM
0.40
9:56AM
0.10
10:21AM
0.11
10:55AM
0.12
11:50AM
0.15
1:57PM
0.18
7:49AM
0.25
4:00PM
0.18
7:25AM
0.23
5:20PM
0.18
7:29AM
0.20
6:23PM
0.18
7:42AM
0.16
7:20PM
0.20
8:00AM
0.11
8:15PM
0.24
8:20AM
0.07
9:10PM
0.28
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Sunrise6:26--6:26--6:26--6:24--6:24--6:22--6:22--6:20--6:20--6:18--6:18--6:16--
Sunset-6:45--6:45--6:45--6:46--6:46--6:46--6:46--6:47--6:47--6:47--6:49--6:49-
clearclearpart cloudpart cloudclearclearpart cloudpart cloudpart cloudclearclearrain showersclearrain showersrain showersthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm part cloudcloudclearclearclearpart cloudpart cloudclearclearclearrain showersrain showersclearpart cloudpart cloud
Rain (mm)
-----------2-11052132261----------23---
Temp. °C222222222322222222232322232322222322222222222221222221222222222222222222
Feels °C (?)181818182019191919212121212119192019191917171615161514151516171820232222

Short Range Forecast: Mostly dry. Warm (max 23°C on Fri afternoon, min 21°C on Fri night). Mainly strong winds.

Days 3-6 Weather Summary Heavy rain (total 33mm), heaviest during Tue night. Warm (max 23°C on Sun morning, min 20°C on Tue night). Mainly fresh winds.

Days 6-9 Weather Summary Heavy rain (total 29mm), heaviest during Wed morning. Warm (max 22°C on Wed morning, min 20°C on Wed morning). Winds increasing (moderate winds from the ESE on Wed morning, strong winds from the ENE by Fri night).

Long Range Forecast: Light rain (total 5mm), mostly falling on Sun afternoon. Warm (max 22°C on Sat morning, min 21°C on Sat morning). Winds decreasing (strong winds from the ENE on Sat morning, light winds from the E by Mon morning).

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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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