Harbors Surf Forecast

/ HAW – Maui (46 breaks) / Hawaii (267 breaks) /

USA (1297 breaks)

Surf Forecasts:

Harbors surfForecast / HAW – Maui / USA

48hr Weather and Surf, issued 1 pm Wednesday 17 Sep 2025 HST

Forecast update in hr min s Forecast update imminent

Harbors surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Harbors sea temperature is 27.2° C
(Which is normal for this time of year)

How big are the waves at Harbors today?

The current surf forecast for Harbors at 7PM is: 0.4m 15s primary swell from a Southwest direction and 0.3m 12s secondary swell from a South-southwest direction (forecast issued at 01:00pm September 17). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (HST) & Date	Wave Height	Wave Period
Morning (17 Sep)	1.5ft (0.4m)	16s
Afternoon (17 Sep)	1.5ft (0.4m)	15s
Evening (17 Sep)	1.5ft (0.4m)	15s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Wednesday 17					Thursday 18								Friday 19								Saturday 20
	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM
Rating (10 max)	1	0	0	0	1	1	1	1	0	0	1	0	1	1	1	1	1	1	1	2	2	1	2	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Period(s) (?)	16	15	15	15	15	15	15	14	14	14	14	14	14	13	13	13	19	18	18	18	18	16	16	16
Wave Graph (?)
kJ (?)	61	57	57	57	56	55	54	53	51	51	51	50	48	69	68	68	72	62	121	243	240	214	295	266
Wind (km/h)	ENE	ENE	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	NE	NE	ENE	ENE	NE	ENE	NE	NE	NE	NE	NE	NE	NE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off
High Tide / height (m)		2:00PM 0.71				1:37AM 0.38					2:27PM 0.71				2:14AM 0.45				2:50PM 0.70				2:48AM 0.51
Low Tide / height (m)					8:38PM 0.19			7:06AM 0.05					8:46PM 0.16			7:48AM 0.04					8:57PM 0.13

	Wednesday 17					Thursday 18								Friday 19								Saturday 20
Sunrise	-	-	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:13
Sunset	-	-	6:27	-	-	-	-	-	-	-	6:25	-	-	-	-	-	-	-	6:24	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-
Temp. °C	26	27	26	26	25	25	25	25	26	26	27	26	25	25	25	25	26	26	27	26	26	25	25	25
Feels °C (?)	27	27	27	27	26	26	26	26	27	28	28	27	26	27	27	26	27	27	28	27	27	27	27	26

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for HAW - Maui

Wind Update The wind is still cross-off at Harbors (strong winds from the ENE at BUOY-KLIH1 22 km from Harbors). 0.4m 9s swell from the S with a 0.2m 14s groundswell from the SSW and a 0.2m 11s groundswell from the S. 3 swells combining to make bigger set waves.
1 hour 10 minutes ago Harbors

Expand

View all

22 km away, 1 h 10 min ago

41 km/h

ENE

0.0

27.2

Air / Water (°C)

Please reload the page to see if there are any updates.

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 Harbors 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.