Hanalei Bay surf break

Hanalei Bay surfForecast / HAW – Kaua'i / USA

information circle12 Day Weather and Surf, issued 1 am Sunday 23 Nov 2025 HST
Forecast update in hr  min  s Forecast update imminent
Hanalei Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hanalei Bay sea temperature is
26.1° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Hanalei Bay this week:

The surf forecast for Hanalei Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 23) at 8PM. The primary swell is predicted to be 1.6m and 13s period with a secondary swell of 1.1m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Hanalei Bay in the next 12 days are 4.0m 17s and forecast to arrive on Sunday (Nov 30) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Friday (Nov 28) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 23rd Nov)5ft (1.6m) 13s
Best Surf 5AM (Sun 30th Nov)13ft (4.0m) 17s
Most Powerful 8AM (Sun 30th Nov)13ft (4.0m) 17s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 26°C on Sun morning, min 22°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Fri afternoon, min 22°C on Thu night). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
3
3
2
2
2
2
0
3
4
4
4
4
3
4
3
3
2
2
5
8
Swell
Height Map
Wave Height (m) & direction (?)
1.6
NW
1.6
NW
1.4
NW
1.3
NW
1.1
NW
0.9
NNW
1.1
E
0.9
E
0.9
NW
1.9
NW
2.1
NW
2.3
NW
2.3
NW
2.2
NW
1.9
NW
1.4
NW
1.4
NW
1.2
NW
1.1
NW
2.2
NW
4
NW
Period(s) (?)1413131212117718161615151514131312111516
Wave
Graph
(?)Metric surfscale
Energy kJ (?)9478346494633552071318946017372185241823072146149170060440728320657570
Wind
(km/h)
20
E
20
ESE
15
ESE
15
ESE
20
ESE
10
SSE
15
E
15
E
5
SE
15
E
5
ESE
5
S
10
E
20
E
15
SE
10
SE
5
NNE
5
SSE
5
NNE
5
NNE
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glasscross-
off
cross-
off
cross-
off
cross-
off
glassoffcross-
on
glasscross-
off
High Tide
/ height (m)
2:55PM
0.17
5:30AM
0.65
3:16PM
0.16
6:16AM
0.63
5:39PM
0.16
7:04AM
0.60
7:59PM
0.19
7:53AM
0.57
9:50PM
0.26
8:41AM
0.53
10:56PM
0.37
9:28AM
0.48
11:43PM
0.49
Low Tide
/ height (m)
12:46PM
0.15
8:50PM
0.00
2:41PM
0.14
9:25PM
0.03
3:01PM
0.12
10:06PM
0.07
3:15PM
0.11
11:07PM
0.13
3:31PM
0.09
1:03AM
0.19
3:51PM
0.06
3:15AM
0.23
4:14PM
0.02
4:56AM
0.22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunrise6:54--6:54--6:56--6:56--6:56--6:58--6:58--
Sunset-5:52--5:52--5:52--5:52--5:52--5:52--5:52-
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
rain showers
Rain (mm)
--------------------1
Temp. °C262623252522252623252623252623262724252423
Feels °C (?)262624252423262624252625262625272827272626
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Hanalei Bay Surf forecast

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

Are you planning a vacation in Kaua'i? If you are looking for accommodation near Hanalei Bay, camping, hotels and condos and appartments in Kaua'i, consider staying in Lihue - Kauai which is 31 km (19 miles) away. Alternatively, find information about places to stay and car hire in Nawiliwili which is 31 km (19 miles) away

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