Ironwood Beach surfForecast / HAW – Maui / USA

information circle16 Day Weather and Surf, issued 7 pm Saturday 14 Mar 2026 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
24.3° 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 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 16) at 8PM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.6m and 14s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ironwood Beach in the next 16 days are 1.9m 14s and forecast to arrive on Tuesday (Mar 17) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Sunday (Mar 15) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Mon 16th Mar)3.5ft (1.1m) 10s
Best Surf 5PM (Wed 18th Mar)5ft (1.6m) 12s
Most Powerful11PM (Tue 17th Mar)6ft (1.9m) 14s

Table - best surf conditions forecast for Ironwood Beach over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 28mm), heaviest during Sat night. Warm (max 25°C on Sun morning, min 21°C on Tue morning). Winds decreasing (strong winds from the SSW on Sat night, light winds from the N by Mon night).

Days 3-6 Weather Summary Heavy rain (total 31mm), heaviest during Tue night. Warm (max 24°C on Thu morning, min 20°C on Tue night). Mainly fresh winds.

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sat
21
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
2
1
1
1
0
0
3
2
3
2
2
1
0
0
0
1
2
1
Swell
Height Map
Wave Height (m) & direction (?)
1.3
W
1.4
W
1.4
W
1.7
W
1.4
W
1.2
W
1
NW
1.3
NNW
1.4
NNW
1.9
NNW
1.9
NNW
1.6
NNW
1.5
N
1.3
N
1.3
N
1.1
N
1.3
N
1.1
N
1.2
N
1.4
NNE
1.5
NNE
Period(s) (?)91010101010131212141312121212121111111010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)29338637962141029032640762814131157794639456449322411287326418416
Wind
(km/h)
35
SSW
35
SSW
30
SSW
25
SSW
20
SSW
20
SSW
10
N
20
NNE
15
N
15
ENE
15
ENE
15
ENE
5
WSW
0
ENE
5
N
20
ENE
20
ENE
20
ENE
20
ENE
0
S
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
glasscross-
on
crosscrosscrosscross-
off
glasscross-
on
High Tide
/ height (m)
1:18AM
0.79
1:05PM
0.46
1:43AM
0.80
1:41PM
0.53
2:07AM
0.80
2:18PM
0.61
2:31AM
0.77
2:56PM
0.68
2:54AM
0.73
3:36PM
0.74
3:17AM
0.67
4:19PM
0.78
3:38AM
0.61
5:06PM
0.79
Low Tide
/ height (m)
8:10AM
0.26
6:44PM
0.15
8:20AM
0.22
7:26PM
0.14
8:34AM
0.18
8:08PM
0.16
8:52AM
0.14
8:50PM
0.19
9:13AM
0.10
9:35PM
0.24
9:36AM
0.07
10:23PM
0.30
10:02AM
0.06
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sat
21
Sunrise-6:35--6:33--6:33--6:31--6:31--6:30--6:30-
Sunset--6:36--6:36--6:36--6:37--6:37--6:37--6:37
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
cloud
light rain
light rain
mod rain
rain showers
rain showers
thunderstorm
thunderstorm
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
Rain (mm)
101111-4466235-4722222
Temp. °C242525252425242221212223232424232323232322
Feels °C (?)212322242425252321222424242727242323232624
  • 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 16 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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