Costellos 48 hour detailed Surf Forecast

Lat Long: 42.95° N 70.78° W

Issued: 6 am 05 Nov 2026 (local time)

Forecast update in hr min

Today's Costellos sea temperature is

11.9°C

Costellos 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 Costellos today (05 Nov):

Morning surf: Morning surf (05 Nov, local time) - 2ft (0.6m), 4s period with S swell.
Afternoon surf: Afternoon surf (05 Nov, local time) - 2.5ft (0.7m), 4s period with S swell.
Evening surf: Evening surf (05 Nov, local time) - 3.5ft (1.0m), 5s period with S swell.

The current surf forecast for Costellos at 2PM is: 0.7m 4s primary swell from a South direction and 0.2m 8s secondary swell from a East-southeast direction, 0.1m 9s secondary swell from a Southeast direction (forecast issued at 06:00am November 05). The wind direction is predicted to be cross-offshore.

Time (EST) & Date	Wave Height	Wave Period
Morning (05 Nov)	2ft (0.6m)	4s
Afternoon (05 Nov)	2.5ft (0.7m)	4s
Evening (05 Nov)	3.5ft (1.0m)	5s

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

	Short Range Forecast Heavy rain (total 42mm), heaviest during Fri afternoon. Warm (max 22°C on Thu morning, min 6°C on Sat night). Winds increasing (light winds from the S on Fri afternoon, fresh winds from the NE by Sat afternoon).
	Thursday 5							Friday 6								Saturday 7								Sun 8
	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	1 AM	4 AM	7 AM
Rating (10 max)	0	0	0	0	0	0	0	1	1	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 8	ESE 9	S 4	S 4	S 5	SSE 5	SSE 5	SSE 5	SSE 5	SSE 5	SSE 5	SSE 5	SSE 6	SSE 6	SSE 6	SE 6	SE 6	NE 5	NE 5	NE 6	NE 6	NE 6	ENE 7	ENE 7	ENE 8	ENE 8
Wave Graph
kJ	7	7	11	18	22	43	62	47	47	37	28	49	74	119	150	94	83	54	110	124	176	253	403	553	720	765
Wind (km/h)	SW	SSW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	SSE	SSW	N	NNE	NNE	NE	NE	NE	NE	NE	NNE	NNE	N
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross	cross	cross-off	cross	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross	cross
High Tide			7:42AM3.26m				8:09PM3.16m				8:31AM3.34m				9:00PM3.17m				9:15AM3.40m				9:47PM3.17m
Low Tide	1:25AM0.56m				1:58PM0.55m				2:17AM0.57m				2:50PM0.45m				3:03AM0.59m				3:36PM0.37m				3:46AM0.62m


	6:22	—	—	—	—	—	—	—	6:22	—	—	—	—	—	—	—	6:24	—	—	—	—	—	—	—	6:24	—
	—	—	—	—	4:30	—	—	—	—	—	—	—	4:29	—	—	—	—	—	—	—	4:28	—	—	—	—	4:27
mm	—	—	—	—	1	—	—	—	—	—	1	9	7	10	2	3	1	—	—	—	—	1	3	2	1	1
Temp °C	14	14	19	22	20	19	19	19	18	18	17	17	17	16	16	13	12	11	9	9	9	9	8	8	7	6
Feels °C	12	13	17	20	19	17	18	19	18	19	18	18	18	14	17	9	8	7	3	3	2	2	1	2	1	0
Swell 1 Height (m) Direction Period (s)	ESE 8	ESE 9	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	E 8	ESE 8	E 10	E 9	E 9	SSE 6	SE 6	SE 6	SE 6	SE 6	SE 6	SE 9	SE 9	SE 9	SE 8	SE 8	SE 8
kJ	7	7	7	7	7	6	6	6	6	5	6	2	2	2	128	94	83	38	17	9	22	22	21	18	31	51
Swell 2 Height (m) Direction Period (s)	—	SE 10	SE 9	SE 9	SE 9	SSE 8	SE 8	E 11	E 10	E 10	E 10	E 7	—	E 8	E 9	E 9	E 8	E 8	E 8	SE 8	SE 8	—	—	—	—	—
kJ	—	4	3	3	3	7	3	2	2	2	2	1	—	1	6	6	5	6	6	11	3	—	—	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	E 12	E 12	E 12	E 6	E 6	E 6	E 6	E 6	—	—	—	—	—	—	—	—	SSE 10	E 8	—	—	—	—	—	—
kJ	—	—	3	3	3	1	1	1	1	1	—	—	—	—	—	—	—	—	9	1	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	S 5	S 4	S 4	S 4	S 5	SSE 5	SSE 5	SSE 5	SSE 5	SSE 5	SSE 5	SSE 5	SSE 6	SSE 6	SSE 6	N 4	NNE 4	NE 5	NE 5	NE 6	NE 6	NE 6	ENE 7	ENE 7	ENE 8	ENE 8
kJ	21	13	11	18	22	43	62	47	47	37	28	49	74	119	150	12	11	54	110	124	176	253	403	553	720	765
Nearest Offshore or Glassy	7 Presidents Street Park New Jersey	The Wedge (Allenhurst) New Jersey	Crossroads Florida - North	Tea Break Amber Coast	The Dump Eleuthera	Tea Break Amber Coast	Tea Break Amber Coast	Costellos New Hampshire	Costellos New Hampshire	The Cove at Sandy Hook New Jersey	Rockaway Long Island NY	Belmar Fishing Pier New Jersey	Salisbury Beach Massachusetts	Popham Read Maine	Costellos New Hampshire	Nahant Beach Massachusetts	White Crest Beach (Wellfleet) Massachusetts	White Crest Beach (Wellfleet) Massachusetts	Point o Woods Long Island NY	Madaket Massachusetts	Jetty Long Island NY	Greenhill Rhode Island	K38 and 39 Rhode Island	Eastons Beach (1st Beach) Rhode Island	Ballston Beach Massachusetts	Misquamicut State Beach Rhode Island
Rating (10 max)	1	1	1	1	2	1	2	1	1	1	2	1	1	2	2	1	1	1	1	1	1	1	1	1	2	1
Distance (km)	395	400	1704	2570	2026	2570	2570	0	0	384	367	409	14	118	0	60	131	131	321	192	287	190	186	168	126	199
Best forecast wave conditions in New Hampshire								The Wall	The Wall						The Wall
Rating (10 max)								1	1						2
Best forecast wave conditions in United States	Tijuana Sloughs Baja Norte	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	The Dump Washington	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	The Strait Washington	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Topsail Island Carolina North	The Wedge CAL - Orange County	Trestles (Uppers) CAL - Orange County	Trestles (Uppers) CAL - Orange County	Tijuana Sloughs Baja Norte	Tijuana Sloughs Baja Norte
Rating (10 max)	3	4	5	5	4	5	8	8	7	6	6	7	5	9	9	8	7	6	6	5	1	1	2	2	3	3
Header Global	Kaiser's (Hachijojima Island) Japan	Kaiser's (Hachijojima Island) Japan	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Ranches United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Haga-Haga South Africa	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Cortez Bank United States	Fish Boma South Africa	Fish Boma South Africa	Achadas Da Cruz Portugal	Barrancon Chile	Anawhata Road (Oaonui) New Zealand	Anawhata Road (Oaonui) New Zealand
Rating (10 max)	6	8	5	5	5	5	8	8	7	6	6	7	5	9	9	8	7	6	6	5	5	5	5	4	4	4

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

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Costellos 48 hour detailed Surf Forecast

How big are the waves at Costellos today (05 Nov):

Short Range Forecast

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