Cape Mendocino 48 hour detailed Surf Forecast

Lat Long: 40.42° N 124.40° W

Issued: 10 am 12 Jul 2026 (local time)

Forecast update in hr min

Today's Cape Mendocino sea temperature is

10.5° C

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

Surf Forecasts:

How big are the waves at Cape Mendocino today (12 Jul):

Morning surf: Morning surf (12 Jul, local time) - 5.5ft (1.7m), 10s period with NW swell.
Afternoon surf: Afternoon surf (12 Jul, local time) - 6ft (1.9m), 9s period with NW swell.
Evening surf: Evening surf (12 Jul, local time) - 2.5ft (0.8m), 14s period with SSW swell.

The current surf forecast for Cape Mendocino at 2PM is: 1.9m 9s primary swell from a Northwest direction and 0.8m 14s secondary swell from a South-southwest direction, 0.3m 18s secondary swell from a South direction (forecast issued at 10:00am July 12). The wind direction is predicted to be cross-shore.

Time (PDT) & Date	Wave Height	Wave Period
Morning (12 Jul)	5.5ft (1.7m)	10s
Afternoon (12 Jul)	6ft (1.9m)	9s
Evening (12 Jul)	2.5ft (0.8m)	14s

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

	Short Range Forecast Mostly dry. Very mild (max 16°C on Sun afternoon, min 11°C on Mon night). Mainly fresh winds.
	Sunday 12						Monday 13								Tuesday 14								Wed 15
	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	11 PM	2 AM	5 AM
Rating (10 max)	1	0	0	0	0	2	2	1	1	0	0	0	0	1	0	0	0	0	0	0	0	1	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	NW 10	NW 10	NW 9	NW 9	NW 9	NW 9	NW 9	NW 9	NW 8	NW 8	NW 8	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	NNW 6	W 14	SW 19	SW 18	SW 18	SW 18	SW 18	SW 18
Wave Graph
kJ	535	614	574	550	470	388	380	371	346	330	289	118	139	137	184	137	79	106	106	113	111	152	194	194
Wind (km/h)	N	N	N	N	N	NNE	N	N	N	NNW	NNW	N	N	NNE	N	N	N	NNW	NNW	N	N	N	N	N
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	cross	cross	cross	cross-off	cross-off	cross	cross	cross	cross	cross	cross	cross-off	cross	cross	cross	cross	cross	cross	cross	cross-off	cross	cross
High Tide			11:31AM1.36m			9:44PM2.12m					12:18PM1.44m			10:38PM2.15m					1:01PM1.50m				11:31PM2.12m
Low Tide				3:57PM0.93m					5:23AM-0.49m			4:56PM0.90m					6:11AM-0.52m				5:52PM0.84m


	5:56	—	—	—	—	—	—	5:58	—	—	—	—	—	—	—	5:58	—	—	—	—	—	—	—	5:58
	—	—	—	—	8:47	—	—	—	—	—	—	—	8:46	—	—	—	—	—	—	—	8:46	—	—	8:45
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	13	15	16	16	14	12	12	12	13	16	16	16	14	12	11	11	13	15	16	15	13	11	11	11
Feels °C	9	10	11	11	9	8	8	8	9	12	12	11	10	8	7	7	9	10	11	10	8	7	7	7
Swell 1 Height (m) Direction Period (s)	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	NW 8	NW 8	NW 8	W 14	W 14	W 14	W 14	WNW 9	WNW 9	WNW 9
kJ	239	168	213	220	229	229	229	229	131	121	166	118	139	137	88	60	45	106	106	103	94	101	103	127
Swell 2 Height (m) Direction Period (s)	W 17	S 18	S 18	S 18	S 18	W 16	WNW 17	WNW 16	S 15	S 14	WNW 15	WNW 15	WNW 15	WNW 15	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12	SW 18	SW 18	SW 18	SW 18
kJ	24	56	55	55	55	43	54	53	109	65	43	76	74	72	184	137	69	67	66	61	111	152	194	194
Swell 3 Height (m) Direction Period (s)	S 19	W 18	W 15	W 15	W 16	S 18	S 18	SSW 21	WNW 16	W 14	S 16	S 16	SW 19	SW 19	SW 19	SW 19	SSW 12	S 13	SW 19	SW 18	SSW 12	W 13	SSW 13	WNW 13
kJ	7	25	17	18	19	54	24	45	50	33	46	45	59	133	133	133	52	51	92	113	59	90	90	58
Wind waves Height (m) Direction Period (s)	NW 10	NW 10	NW 9	NW 9	NW 9	NW 9	NW 9	NW 9	NW 8	NW 8	NW 8	NW 8	NNW 8	NNW 8	NNW 6	NNW 6	NNW 6	NNW 6	NNW 6	NNW 6	NNW 6	NNW 6	NNW 7	NNW 7
kJ	535	614	574	550	470	388	380	371	346	330	289	268	219	213	60	65	79	150	181	187	160	110	141	163
Nearest Offshore or Glassy	Gale Point CAL - Humboldt	Point Reyes Beach CAL - Marin County	Drakes Bay CAL - Marin County	Gale Point CAL - Humboldt	Gale Point CAL - Humboldt	Third Reef CAL - Humboldt	Samoa Peninsula CAL - Humboldt	South Jetty Table Bluff CAL - Humboldt	South Jetty Table Bluff CAL - Humboldt	Garths Reef CAL - Del Norte County	Bolinas Jetty CAL - Marin County	Campus Point CAL - Santa Barbara	Gale Point CAL - Humboldt	Third Reef CAL - Humboldt	Third Reef CAL - Humboldt	South Jetty Table Bluff CAL - Humboldt	South Jetty Table Bluff CAL - Humboldt	Garths Reef CAL - Del Norte County	Steamer Lane-Middle Peak CAL - Santa Cruz	Gale Point CAL - Humboldt	Gale Point CAL - Humboldt	South Jetty Table Bluff CAL - Humboldt	South Jetty Table Bluff CAL - Humboldt	South Jetty Table Bluff CAL - Humboldt
Rating (10 max)	3	2	2	3	3	3	2	3	3	1	2	1	2	2	2	2	2	1	1	2	2	2	3	3
Distance (km)	54	289	294	54	54	51	45	40	40	151	316	780	54	51	51	40	40	151	437	54	54	40	40	40
Best forecast wave conditions in Humboldt County	Gale Point			Gale Point	Gale Point	Gale Point	Moonstone Beach	Gale Point	Gale Point				Gale Point	Moonstone Beach	Moonstone Beach	Gale Point	Gold Bluffs Beach			Gale Point	Gale Point	Moonstone Beach	Bunkers	Gale Point
Rating (10 max)	3			3	3	3	2	3	3				2	2	2	2	2			2	2	2	3	3
Best forecast wave conditions in United States	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Fullers CAL - Monterey	Fullers CAL - Monterey	Pinetrees HAW - Kaua'i	Fullers CAL - Monterey	Steamer Lane-The Point CAL - Santa Cruz	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Off the Wall/Insanities HAW - Oahu	Mouse Rock CAL - San Luis Obispo	Boners CAL - San Luis Obispo	Boners CAL - San Luis Obispo
Rating (10 max)	3	3	3	3	3	3	3	3	3	3	2	2	3	3	3	3	3	2	2	2	3	3	4	3
Header Global	Etang-Sale Reunion	Morne Rights Mauritius	Chameau Mauritius	Black Rocks Mauritius	Benkunqut Indonesia	Benkunqut Indonesia	Benkunqut Indonesia	Gas Bay Australia	Bancoora Australia	Cobblestones Australia	Cathedral Rock Australia	Lebu Chile	Buchupureo Chile	Point Roadnight Australia	Point Roadnight Australia	Shingles New Zealand	Spooky's New Zealand	Fox River New Zealand	Cathedral Rock Australia	Cathedral Rock Australia	Asu Indonesia	Asu Indonesia	Antiques Maldives	Fox River New Zealand
Rating (10 max)	5	4	4	4	4	4	4	6	5	5	9	9	7	8	8	6	7	6	7	7	4	4	4	5

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

Latest Updates

Ben Mondy

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Cape Mendocino 48 hour detailed Surf Forecast

How big are the waves at Cape Mendocino today (12 Jul):

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