Good Harbor Beach Surf Forecast

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

USA (1297 breaks) / Lat Long: (42.62° N 70.63° W)

Surf Forecasts:

Good Harbor Beach surfForecast / Massachusetts / USA

48hr Weather and Surf, issued 1 am Monday 13 Oct 2025 EDT

Forecast update in hr min s Forecast update imminent

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

Today's Good Harbor Beach sea temperature is 15.8° C
(Which is 2.0°C warmer than normal for this time of year)

How big are the waves at Good Harbor Beach today?

The current surf forecast for Good Harbor Beach at 7AM is: 4.0m 9s primary swell from a East direction and 0.1m 12s secondary swell from a South direction (forecast issued at 01:00am October 13). The wind direction is predicted to be offshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (13 Oct)	13ft (4.0m)	10s
Afternoon (13 Oct)	13ft (4.0m)	11s
Evening (13 Oct)	11ft (3.5m)	11s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Monday 13								Tuesday 14								Wednesday 15
	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	5 PM	8 PM
Rating (10 max)	0	0	1	0	0	0	1	1	1	0	1	2	2	1	1	2	2	1	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	E	E	E	E	E	E	E	E	E	ESE	E	E	E	E	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	8	8	9	10	11	11	11	11	11	11	11	11	10	10	10	10	10	10	10	10	9	9	9	9
Wave Graph (?)
kJ (?)	1159	1680	2165	2777	3696	3581	3401	2985	2838	1574	1439	1685	1302	968	786	640	499	445	391	334	277	237	232	164
Wind (km/h)	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NNE	NNE	NE	NNE	NNE	N	NW	NW	NW	NW	NW	N	N
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	off	off	off	off	off	off	off	off	off	off	off	off	off	cross- off	cross- off	cross- off	cross	cross	cross	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)			4:46AM 2.53				4:59PM 2.88					5:53AM 2.45				6:08PM 2.76				7:02AM 2.44				7:18PM 2.70
Low Tide / height (m)	10:24PM -0.12				10:39AM 0.28					11:28PM 0.03				11:44AM 0.39				12:35AM 0.13				12:52PM 0.42

		Monday 13								Tuesday 14								Wednesday 15
Sunrise	-	-	-	6:52	-	-	-	-	-	-	-	6:52	-	-	-	-	-	-	-	6:54	-	-	-	-
Sunset	-	-	-	-	-	-	6:04	-	-	-	-	-	-	-	6:01	-	-	-	-	-	-	-	6:00	-

Rain (mm)	1	4	2	3	2	4	4	5	6	5	3	3	4	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	13	12	12	12	11	11	11	11	11	11	11	11	11	12	12	12	13	12	12	12	15	15	12	10
Feels °C (?)	3	1	2	1	0	0	0	1	1	2	3	3	4	6	7	8	10	9	9	9	10	8	4	1

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 The wind is still cross-off at Good Harbor Beach (strong winds from the E at Rockport 4 km from Good Harbor Beach). A 3.3m swell from the E
1 hour 39 minutes ago Good Harbor Beach

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1 h 39 min ago

42 km/h

Cross-Off

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