Surf Forecast Surf Report

Sixtynine surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 am Monday 17 Mar 2025 HST
Forecast update in hr  min  s Forecast 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
25.0° C
(Which is slightly warmer than usual)


How big are the waves at Sixtynine today?

The current surf forecast for Sixtynine at 8AM is: 0.4m 14s primary swell from a North-northwest direction (forecast issued at 07:00am March 17). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (HST) & DateWave HeightWave Period
Morning (17 Mar)1.5ft (0.5m)14s
Afternoon (17 Mar)1.5ft (0.5m)14s
Evening (17 Mar)1.5ft (0.5m)13s

Table - waves today at Sixtynine. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
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
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
N
0.4
NNW
0.5
N
0.5
N
0.5
N
0.5
N
0.5
N
0.5
N
0.6
N
0.6
N
0.6
N
0.1
SW
0.4
N
0.4
N
0.4
N
0.4
N
0.4
N
0.4
N
0.4
NW
0.4
NW
0.4
NW
0.5
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.3
NW
0.3
NW
0.3
NW
0.2
WNW
0.3
NW
0.4
NW
0.4
NW
0.2
NNW
0.4
NW
0.4
NW
0.3
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.3
NW
0.4
NW
0.4
NW
0.6
NW
0.6
NW
0.6
NW
0.6
NW
0.7
NW
0.8
NW
Period(s) (?)151414141413131111111016101010101312161515151414141413131313131212202012181818161616161515151413131313212019181816161615
Wave
Graph
(?)Metric surfscale
Energy (?)386910310094858359840010313131315146696657104747250464544444341232360372281803193914189767675736362456168101122206192171208248273
Wind
(km/h)
5
E
0
E
10
W
15
W
10
W
5
SW
5
WSW
5
WNW
0
ENE
0
WSW
5
W
10
WNW
10
W
0
SE
0
ENE
5
NE
5
ENE
10
ENE
10
NNW
10
WNW
5
NNW
5
NNE
5
ENE
10
ENE
10
ENE
5
ENE
5
NW
5
NNW
5
N
5
NE
5
NE
5
E
10
ENE
5
ENE
10
NW
10
NNW
5
N
0
NNW
5
NE
5
ENE
10
ENE
10
NE
10
N
5
WNW
5
WNW
5
NW
5
NE
5
ENE
5
ENE
5
ENE
10
WNW
10
WNW
0
N
5
NE
5
NNE
5
ENE
10
ENE
10
NE
10
NW
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscross-
on
cross-
on
cross-
on
glassglassglassglassglassononcross-
on
glassglassglasscross-
off
cross-
off
cross-
on
onglasscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
crossglassglassglasscross-
off
cross-
off
cross-
on
cross-
on
crossglassglassglasscross-
off
cross-
off
cross-
on
ononglassglasscross-
off
cross-
off
glassononglassglassglasscross-
off
cross-
off
cross-
off
onglass
High Tide
/ height (m)
5:28AM
0.42
6:21PM
0.61
5:52AM
0.36
7:02PM
0.61
6:15AM
0.29
7:51PM
0.59
6:37AM
0.24
8:55PM
0.57
6:56AM
0.19
10:15PM
0.57
9:58AM
0.16
11:32PM
0.59
12:06PM
0.19
12:32AM
0.63
1:05PM
0.25
Low Tide
/ height (m)
11:29AM
0.02
12:53AM
0.16
11:50AM
0.03
1:54AM
0.19
12:14PM
0.05
3:23AM
0.21
12:43PM
0.06
6:07AM
0.19
1:27PM
0.09
7:21AM
0.15
2:51PM
0.11
7:41AM
0.12
4:40PM
0.11
8:03AM
0.09
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Sunrise-6:30-------6:28-------6:28-------6:26-------6:26-------6:24-------6:24-------6:24--
Sunset----6:32-------6:32-------6:34-------6:34-------6:34-------6:34-------6:35-------
clearclearclearpart cloudpart cloudpart cloudpart cloudthunderstorm part cloudpart cloudcloudpart cloudpart cloudpart cloudcloudpart cloudpart cloudpart cloudcloudcloudcloudcloudcloudcloudcloudpart cloudpart cloudpart cloudpart cloudcloudcloudpart cloudpart cloudpart cloudpart cloudclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearclearclearpart cloud
Rain (mm)
-------1----------------------------------------------------
Temp. °C222326252524232322232525252322222223262424232322222326262524232222232626252423232223262725232222222325242523232222232524
Feels °C (?)242527262727262625262727272625242324262526252523232426272727252423242627262726252325262726262424232525262825252423242626
  • 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>

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.


Nearest
Nearest