Belmar Surf Forecast

/ New Jersey (82 breaks) / New Jersey (82 breaks) /

USA (1297 breaks) / Lat Long: (40.16° N 74.02° W)

Surf Forecasts:

Belmar surfForecast / New Jersey / USA

12 Day Weather and Surf, issued 1 pm Sunday 31 Aug 2025 EDT

Forecast update in hr min s Forecast update imminent

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

Today's Belmar sea temperature is 22.5° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Belmar this week:

The surf forecast for Belmar over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 02) at 11PM. The primary swell is predicted to be 1.2m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Belmar in the next 12 days are 1.2m 8s and forecast to arrive on Tuesday (Sep 02) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Friday (Sep 05) at 8PM.

Wave Type	Time (EDT) & Date	Wave Height & Period
Next good surf (1 star+)	11PM (Tue 2nd Sep)	4ft (1.2m) 8s
Best Surf	11PM (Tue 2nd Sep)	4ft (1.2m) 8s
Most Powerful	11AM (Tue 2nd Sep)	4ft (1.2m) 8s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Mostly dry. Warm (max 22°C on Sun afternoon, min 18°C on Tue morning). Wind will be generally light.											Days 3-6 Weather Summary Moderate rain (total 17mm), heaviest on Thu night. Warm (max 26°C on Sat morning, min 19°C on Thu night). Mainly fresh winds.
	Sun 31		Monday 01			Tuesday 02			Wednesday 03			Thursday 04			Friday 05			Saturday 06
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	0	0	0	0	0	0	0	1	0	0	1	0	0	1	0	0	0	1	1	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SE	SE	E	E	ESE	ESE	ESE	ESE	ESE	ESE	E	E	SSE	SSE	SSE	S	SE	SE	S	SSE	SSE
Period(s) (?)	10	8	4	6	6	8	8	8	8	8	8	7	4	5	5	5	9	7	5	6	6
Wave Graph (?)
Energy (?)	44	26	54	97	106	197	159	168	127	100	93	52	50	93	53	63	29	73	92	60	48
Wind (km/h)	SE	ENE	ENE	ENE	ENE	NE	ESE	SW	SSE	S	SSW	S	S	SSW	S	S	SSW	W	W	NNW	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	on	cross- on	on	cross- on	cross- on	on	cross- off	cross	cross	cross- off	cross	cross	cross- off	cross	cross	cross- off	off	off	cross- off	cross
High Tide / height (m)		2:10AM 1.07		2:36PM 1.33	3:10AM 1.07		3:35PM 1.35	4:12AM 1.12		4:35PM 1.42		5:10AM 1.20	5:30PM 1.51		6:01AM 1.31	6:18PM 1.60		6:45AM 1.43	7:01PM 1.67		7:27AM 1.54
Low Tide / height (m)		8:19PM 0.42	8:06AM 0.45		9:24PM 0.39	9:17AM 0.42		10:18PM 0.32	10:16AM 0.34		11:07PM 0.23	11:08AM 0.25		11:53PM 0.13	11:58AM 0.16		12:37AM 0.04	12:47PM 0.07		1:20AM -0.04	1:35PM 0.00

	Sun 31		Monday 01			Tuesday 02			Wednesday 03			Thursday 04			Friday 05			Saturday 06
Sunrise	-	-	6:22	-	-	6:24	-	-	6:24	-	-	6:26	-	-	6:26	-	-	6:26	-	-	6:28
Sunset	7:30	-	-	7:28	-	-	7:25	-	-	7:24	-	-	7:22	-	-	7:22	-	-	7:20	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	15	2	-	-	-	-	-	-
Temp. °C	22	21	20	20	20	19	20	20	21	21	21	21	23	22	23	25	24	26	27	24	19
Feels °C (?)	19	19	17	16	16	17	18	19	19	17	18	19	19	18	24	22	23	25	25	20	16

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 New Jersey

Wind Update Recent clean conditions at Belmar have likely become affected by the arrival of onshore winds (light winds from the ESE at Belmar/Farmdale Airport 8 km from Belmar). 0.5m 4s local chop from the NE with a 0.4m 7s swell from the ESE and a 0.2m 4s local chop from the ENE as well as a 0.2m 8s swell from the SSE. 4 swells combining to make bigger set waves.
1 hour 45 minutes ago Belmar

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1 h 45 min ago

17 km/h

ESE

Onshore

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Belmar 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.

Information about the Belmar Surf forecast

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

Belmar is 7 km (4 miles) from Asbury Park. If you plan a vacation in New Jersey, look for hotels and other accommodation in Asbury Park. Asbury Park has rooms for a wide range of budgets as well as car hire and transport links.