Surf Forecast Surf Report
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Sixtynine location map

Sixtynine surf Forecast / HAW – Big Island / USA

12 Day Weather and Surf, issued 1 am Tuesday 23 Apr 2024 HST
Forecast update in  hr  min  s Update imminent
Sixtynine surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sixtynine sea temperature is 24.5°C (Statistics for 23 Apr 1981-2005 - mean: 24.6 °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>
Sixtynine surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sixtynine sea temperature is 24.5°C (Statistics for 23 Apr 1981-2005 - mean: 24.6 °C max: 25.4 °C min: 23.7 °C)


Best Forecast Surf Conditions for Sixtynine this week:

The surf forecast for Sixtynine over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 23) at 5AM. The primary swell is predicted to be 0.5m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Sixtynine in the next 12 days are 0.5m 12s and forecast to arrive on Tuesday (Apr 23) 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 1.3m 8s period and expected on Thursday (Apr 25) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 23rd Apr)1.5ft (0.5m) 12s
Best Surf 5AM (Tue 23rd Apr)1.5ft (0.5m) 12s
Most Powerful 5AM (Tue 23rd Apr)1.5ft (0.5m) 12s

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

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Updates in  hr  min  s Update imminent
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
N
0.4
N
0.3
SW
0.2
N
0.2
N
0.2
WNW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.3
WNW
0.3
WNW
0.2
NNW
0.2
WNW
0.2
WNW
0.2
WNW
0.1
NW
0.1
SW
0.7
NE
0.9
NE
0.1
SW
0.1
SW
0.1
N
0.2
N
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.9
NNE
1
NE
0.1
N
0.1
N
0.1
SW
Period(s) (?)1111161010161414131212121311101010127715181211161615181841377993
Wave
Graph
(?)Metric surfscale
Energy (?)57373887255351443928271811101046009123101010812121700220
Wind
(km/h)
10
N
10
NE
15
ENE
10
N
10
N
5
NE
15
NNE
10
NE
15
ENE
10
WNW
5
WNW
5
ENE
10
WNW
0
NNW
0
N
10
WNW
5
WNW
5
NNE
5
NW
5
WNW
5
NE
10
NNW
10
N
10
NE
15
N
10
NNE
10
NE
10
N
10
NNE
10
ENE
20
NNE
15
NE
10
NE
10
N
20
NE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
crosscrossglasscrosscross-
off
cross-
off
onglassglassonglassglassononglasscross-
on
glasscross-
off
cross-
on
crosscross-
off
crosscrosscross-
off
cross-
on
crosscross-
off
crosscross-
off
cross-
off
crosscross-
off
cross-
off
High Tide
/ height (m)
4:15PM
0.70
3:57AM
0.36
4:48PM
0.72
4:28AM
0.31
5:24PM
0.73
5:02AM
0.26
6:05PM
0.73
5:41AM
0.22
6:51PM
0.71
6:32AM
0.18
7:47PM
0.69
7:53AM
0.16
8:51PM
0.67
9:49AM
0.18
10:00PM
0.66
11:25AM
0.24
11:04PM
0.64
12:28PM
0.34
12:01AM
0.62
1:17PM
0.45
12:52AM
0.59
2:01PM
0.57
1:39AM
0.53
Low Tide
/ height (m)
9:21AM
-0.01
10:55PM
0.10
9:43AM
-0.02
11:40PM
0.10
10:07AM
-0.02
12:30AM
0.10
10:34AM
-0.02
1:28AM
0.11
11:06AM
0.00
2:38AM
0.11
11:44AM
0.03
3:57AM
0.10
12:35PM
0.06
5:04AM 1:55PM
0.08 0.11
5:52AM
0.05
3:42PM
0.15
6:29AM
0.02
5:22PM
0.16
7:01AM
-0.01
6:45PM
0.14
7:30AM
-0.04
7:56PM
0.12
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunrise5:58--5:58--5:56--5:56--5:56--5:54--5:54--5:54--5:52--5:52--5:52--5:52--
Sunset-6:44--6:44--6:45--6:45--6:45--6:45--6:45--6:45--6:46--6:46--6:46--6:47-
clearpart cloudclearpart cloudpart cloudclearpart cloudclearclearclearpart cloudpart cloudclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearclearpart cloudpart cloudpart cloudpart cloudpart cloud
Rain (mm)
------------------------------------
Temp. °C252523252524252523262623262524262624262624262624262624262724272724262624
Feels °C (?)252722262727252523262725272627272827282727272726252725262725242624252424

Short Range Forecast: Mostly dry. Warm (max 25°C on Tue morning, min 21°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Fri morning, min 22°C on Fri night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 26°C on Mon morning, min 22°C on Wed night). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 27°C on Thu afternoon, min 22°C on Thu night). Wind will be generally light.

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 Sixtynine 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 Sixtynine Surf forecast

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

Sixtynine is 84 km (52 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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