Surf Forecast Surf Report
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Reef
Blonde Reef location map

Blonde Reef surf Forecast / HAW – Big Island / USA

12 Day Weather and Surf, issued 7 pm Monday 18 Mar 2024 HST
Forecast update in  hr  min  s Update imminent
Blonde Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blonde Reef sea temperature is 23.8°C (Statistics for 18 Mar 1981-2005 - mean: 24.3 °C max: 25.0 °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>
Blonde Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blonde Reef sea temperature is 23.8°C (Statistics for 18 Mar 1981-2005 - mean: 24.3 °C max: 25.0 °C min: 23.2 °C)


Best Forecast Surf Conditions for Blonde Reef this week:

The surf forecast for Blonde Reef over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 19) at 11PM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.9m and 6s. Another secondary swell of 0.4m and 10s is also forecast. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Blonde Reef in the next 12 days are 2.2m 8s and forecast to arrive on Monday (Mar 25) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Tue 19th Mar)3.5ft (1.0m) 6s
Best Surf 8AM (Mon 25th Mar)7ft (2.2m) 8s
Most Powerful 8AM (Mon 25th Mar)7ft (2.2m) 8s

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

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Quick surf report for Blonde Reef:

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Updates in  hr  min  s Update imminent
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
N
0.9
NE
0.5
N
1.1
NE
0.4
NW
0.4
NW
1.3
NE
1.2
NE
1.2
NE
1.1
NE
1
NE
0.8
E
1.5
NE
1.1
NNE
1.8
ENE
1.7
ENE
1.7
ENE
1.8
E
1.8
E
1.9
E
1.8
E
1.6
E
1.5
E
1.5
E
1.3
E
1.8
E
1.9
E
1.9
E
1.9
E
1.9
E
2.1
E
2.1
E
2.1
E
2.2
E
2.2
E
2.1
E
Period(s) (?)1161061616666666677788888889888888899999
Wave
Graph
(?)Metric surfscale
Energy (?)586048838085136116112927346186110343286310397422477439354311326224443493501513517637676676749758702
Wind
(km/h)
15
NE
15
NE
15
NNE
5
NNE
10
NE
10
NE
15
N
15
NNE
20
NNE
15
NNE
15
NNE
25
NNE
15
N
10
NE
15
NE
10
ENE
10
E
15
E
10
ESE
20
ESE
10
E
10
E
15
ESE
10
ESE
0
W
10
E
15
NE
5
NNW
15
NE
15
NE
15
NE
15
NE
15
NE
10
E
15
E
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
onononcross-
on
oncross-
on
cross-
on
crosscrosscrosscross-
off
cross-
off
crosscrosscross-
off
cross-
off
glasscrosscross-
on
glasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross
High Tide
/ height (m)
12:28AM
0.67
12:24PM
0.30
1:07AM
0.69
1:03PM
0.37
1:37AM
0.71
1:35PM
0.45
2:02AM
0.71
2:06PM
0.51
2:25AM
0.71
2:36PM
0.57
2:46AM
0.69
3:07PM
0.62
3:07AM
0.66
3:39PM
0.66
3:27AM
0.61
4:12PM
0.69
3:47AM
0.56
4:47PM
0.69
4:06AM
0.50
5:26PM
0.68
4:24AM
0.44
6:13PM
0.66
4:38AM
0.37
7:17PM
0.63
Low Tide
/ height (m)
7:43AM
0.16
5:53PM
0.07
7:56AM
0.13
6:43PM
0.04
8:11AM
0.10
7:23PM
0.02
8:27AM
0.07
7:58PM
0.01
8:44AM
0.03
8:31PM
0.02
9:02AM
0.00
9:04PM
0.05
9:22AM
-0.03
9:39PM
0.08
9:42AM
-0.05
10:14PM
0.13
10:03AM
-0.05
10:53PM
0.18
10:26AM
-0.05
11:38PM
0.23
10:52AM
-0.04
12:39AM
0.28
11:24AM
-0.02
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
Sunrise-6:24--6:22--6:22--6:20--6:20--6:20--6:18--6:18--6:16--6:16--6:15--6:13-
Sunset--6:30--6:30--6:30--6:30--6:31--6:31--6:31--6:32--6:32--6:32--6:32--6:34
part cloudpart cloudclearpart cloudlight rainrain showerspart cloudpart cloudrain showersrain showersclearrain showersrain showerspart cloudclearrain showersclearpart cloudrain showerspart cloudcloudlight rainrain showerscloudlight rainlight rainpart cloudclearrain showersclearrain showersrain showersrain showersrain showersrain showersrain showers
Rain (mm)
----12--11-12--3--4--41-42--2-421732
Temp. °C212121212121212221212222212223212323222323222323222323222323222222222223
Feels °C (?)212019212221212120192021202222222323232223232424242424232323232222232224

Short Range Forecast: Light rain (total 4mm), mostly falling on Wed morning. Warm (max 22°C on Thu morning, min 20°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Thu night. Warm (max 23°C on Sat afternoon, min 20°C on Thu night). Wind will be generally light.

Days 6-9 Weather Summary Moderate rain (total 15mm), heaviest on Sun night. Warm (max 23°C on Mon morning, min 21°C on Sun night). Wind will be generally light.

Long Range Forecast: Heavy rain (total 22mm), heaviest during Thu night. Warm (max 23°C on Thu morning, min 21°C on Wed night). Wind will be generally light.

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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 Blonde Reef 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 Blonde Reef Surf forecast

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

Blonde Reef is 5 km (3 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.

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