Scituate Harbor Surf Forecast

/ Massachusetts (29 breaks) / Massachusetts (28 breaks) /

USA (1297 breaks) / Lat Long: (42.20° N 70.71° W)

Surf Forecasts:

Scituate Harbor surfForecast / Massachusetts / USA

48hr Weather and Surf, issued 7 pm Thursday 18 Sep 2025 EDT

Forecast update in hr min s Forecast update imminent

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

Today's Scituate Harbor sea temperature is 17.7° C
(Which is normal for this time of year)

How big are the waves at Scituate Harbor today?

The current surf forecast for Scituate Harbor at 9PM is: 0.4m 7s primary swell from a East-southeast direction and 0.1m 7s secondary swell from a East direction (forecast issued at 07:00pm September 18). The wind direction is predicted to be cross-onshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (18 Sep)	-	-
Afternoon (18 Sep)	1.5ft (0.5m)	7s
Evening (18 Sep)	1.5ft (0.4m)	7s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18			Friday 19								Saturday 20								Sunday 21
	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	11 AM	2 PM
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
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	NE	NE	NE	NE	NE	ENE	ENE	ESE	ENE	E	E	E
Period(s) (?)	7	8	7	7	7	7	7	7	7	7	7	7	5	5	5	5	5	5	5	8	5	14	9	13
Wave Graph (?)
kJ (?)	27	19	29	29	17	16	10	9	9	9	9	9	52	56	37	23	18	16	14	11	9	15	14	30
Wind (km/h)	E	S	SW	W	WNW	NW	NNW	ENE	ESE	SE	NW	NE	NE	NE	NE	ENE	ESE	SE	S	SW	NNW	ENE	ESE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	cross- on	cross	cross- off	off	off	off	cross- on	cross- on	on	off	cross	cross	cross	cross	cross- on	on	on	cross- on	glass	glass	cross	cross- on	on
High Tide / height (m)			9:36PM 2.86				10:15AM 2.64				10:29PM 2.89				11:00AM 2.72					11:15PM 2.89				11:41AM 2.79
Low Tide / height (m)	3:20PM 0.32				4:03AM 0.08				4:15PM 0.23				4:50AM 0.05					5:04PM 0.15				5:31AM 0.05

	Thursday 18			Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	-	-	-	6:26	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-	-	6:28	-	-
Sunset	6:47	-	-	-	-	-	-	-	6:45	-	-	-	-	-	-	-	6:44	-	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	21	20	20	20	19	19	22	20	19	19	18	17	16	15	15	15	14	15	15	14	14	14	16	16
Feels °C (?)	22	20	18	17	16	16	19	18	18	19	17	12	11	10	11	12	10	12	13	13	13	12	12	12

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 Massachusetts

Wind Update Continuing clean conditions at Scituate Harbor (calm at Scituate 2 km from Scituate Harbor). 0.5m 7s swell from the ESE with a 0.1m 1s local chop from the SSE. 2 swells combining to make bigger set waves.
1 hour 35 minutes ago Scituate Harbor

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1 h 35 min ago

2 km/h

Clean

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