Ironwood Beach surfForecast / HAW – Maui / USA

information circle12 Day Weather and Surf, issued 7 am Thursday 20 Nov 2025 HST
Forecast update in hr  min  s Forecast update imminent
Ironwood Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ironwood Beach sea temperature is
26.0° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Ironwood Beach this week:

The surf forecast for Ironwood Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 23) at 11PM. The primary swell is predicted to be 1.3m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ironwood Beach in the next 12 days are 2.1m 16s and forecast to arrive on Thursday (Nov 27) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 8s period and expected on Friday (Nov 21) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 23rd Nov)4.5ft (1.3m) 13s
Best Surf11PM (Sun 23rd Nov)4.5ft (1.3m) 13s
Most Powerful 2AM (Thu 27th Nov)7ft (2.1m) 16s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Thu night. Warm (max 25°C on Thu morning, min 24°C on Thu morning). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Sun morning, min 23°C on Mon night). Mainly fresh winds.

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
1
1
0
2
1
1
2
1
1
1
0
0
0
0
0
1
1
2
2
Swell
Height Map
Wave Height (m) & direction (?)
1.6
NW
1.4
NNW
1.1
NW
1.1
NW
0.8
NNW
1.1
NW
1.5
NNW
1.7
NNW
1.6
NW
1.5
NW
1.4
NW
1.3
NW
1.1
NW
1.1
NW
0.9
NW
0.7
NW
0.6
NNW
0.5
NNW
1.5
NNW
1.8
NNW
2.1
NNW
Period(s) (?)131313131715181615141413131212111120171616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)86768040639437753713991425111891568156041133019912178223129417132123
Wind
(km/h)
30
E
35
ENE
30
E
30
E
35
ENE
25
E
30
ENE
30
ENE
15
E
25
ENE
20
ENE
20
E
25
ENE
25
ENE
25
E
25
ENE
25
E
15
E
20
ENE
20
ENE
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscross-
off
cross-
off
crosscross-
off
crosscrosscross-
off
crosscrosscross-
off
crosscrosscross-
off
crosscross-
off
cross-
off
crosscrosscross-
off
High Tide
/ height (m)
1:49PM
0.43
3:44AM
0.85
2:11PM
0.41
4:20AM
0.83
2:30PM
0.39
4:59AM
0.81
2:46PM
0.38
5:40AM
0.79
2:52PM
0.36
6:24AM
0.77
7:10AM
0.74
6:35PM
0.32
Low Tide
/ height (m)
10:05AM
0.34
8:05PM
0.05
10:47AM
0.35
8:33PM
0.05
11:35AM
0.36
9:02PM
0.07
12:35PM
0.37
9:32PM
0.09
2:09PM
0.36
10:03PM
0.13
10:39PM
0.18
3:54PM
0.31
11:26PM
0.26
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise6:39--6:39--6:41--6:41--6:41--6:43--6:43--
Sunset-5:44--5:44--5:44--5:44--5:44--5:43--5:43-
part cloud
part cloud
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
Rain (mm)
--1------------------
Temp. °C252524252524252524252525242423252524252424
Feels °C (?)232322232222232322242526232222232224242323
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the Ironwood Beach Surf forecast

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

Ironwood Beach is 22 km (14 miles) from Wailuku. If you plan a vacation in Maui, look for hotels and other accommodation in Wailuku. Wailuku has rooms for a wide range of budgets as well as car hire and transport links.

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