Mad River Beach Surf Forecast

/ CAL – Humboldt (25 breaks) / California (404 breaks) /

USA (1297 breaks) / Lat Long: (40.91° N 124.15° W)

Surf Forecasts:

Mad River Beach surfForecast / CAL – Humboldt / USA

48hr Weather and Surf, issued 3 am Wednesday 05 Nov 2025 PST

Forecast update in hr min s Forecast update imminent

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

Today's Mad River Beach sea temperature is 12.6° C
(Which is normal for this time of year)

How big are the waves at Mad River Beach today?

The current surf forecast for Mad River Beach at 6AM is: 2.5m 10s primary swell from a Southwest direction and 1.2m 13s secondary swell from a West-northwest direction, 0.1m 16s secondary swell from a Southwest direction (forecast issued at 03:00am November 05). The wind direction is predicted to be cross-shore.

Time (PST) & Date	Wave Height	Wave Period
Morning (05 Nov)	8ft (2.5m)	10s
Afternoon (05 Nov)	10ft (3.0m)	12s
Evening (05 Nov)	13ft (4.0m)	12s

Table - waves today at Mad River Beach. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Wednesday 05								Thursday 06								Friday 07
	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM
Rating (10 max)	0	0	1	1	1	0	!	!	!	!	!	!	!	!	!	!	!	3	!	!	!	!	4	4
Swell Height Map See all maps
Wave Height (m) & direction (?)	WNW	SW	SW	W	W	W	WSW	W	W	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW
Period(s) (?)	12	10	10	12	12	12	12	12	16	15	15	15	15	14	14	13	13	13	14	14	13	13	13	13
Wave Graph (?)
kJ (?)	199	1460	1324	1519	2338	2679	3979	5683	10584	10305	9746	8332	7043	5582	4458	3848	3622	3237	4756	4667	4291	4001	3453	3151
Wind (km/h)	SSE	S	S	S	SSW	SSW	SSE	SE	SE	SE	SE	S	SSW	SSE	SE	SE	S	N	N	N	N	N	NNE	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross	cross	cross	cross	cross- on	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross	cross	cross	cross	cross	cross	cross- off	off
High Tide / height (m)	11:57PM 2.07				11:20AM 2.84				12:54AM 2.08				12:00PM 2.91					1:50AM 2.05			12:44PM 2.89
Low Tide / height (m)			5:02AM 0.68				6:06PM -0.52				5:46AM 0.82				6:55PM -0.62				6:32AM 0.94					7:45PM -0.62

	Wednesday 05								Thursday 06								Friday 07
Sunrise	-	-	6:50	-	-	-	-	-	-	-	6:52	-	-	-	-	-	-	-	6:54	-	-	-	-	-
Sunset	-	-	-	-	-	5:07	-	-	-	-	-	-	-	5:07	-	-	-	-	-	-	-	5:05	-	-

Rain (mm)	7	27	4	3	3	5	3	1	-	-	-	-	-	3	8	3	-	-	-	-	-	-	-	-
Temp. °C	15	15	15	16	16	15	14	14	14	14	14	17	17	14	13	14	14	14	14	15	15	14	11	11
Feels °C (?)	9	8	10	11	10	10	12	11	11	11	11	14	14	11	11	13	13	13	12	12	12	10	8	9

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

FREE! Surf-Forecast.com widget for your website

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