Costellos 48 hour detailed Surf Forecast

Lat Long: 42.95° N 70.78° W

Issued: 12 am 03 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 (03 Nov):

Morning surf: Morning surf (03 Nov, local time) - 1ft (0.3m), 9s period with ESE swell.
Afternoon surf: Afternoon surf (03 Nov, local time) - 1ft (0.3m), 10s period with E swell.
Evening surf: Evening surf (03 Nov, local time) - 1ft (0.3m), 10s period with E swell.

The current surf forecast for Costellos at 5AM is: 0.3m 9s primary swell from a East-southeast direction and 0.4m 5s secondary swell from a South direction (forecast issued at 12:00am November 03). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EST) & Date	Wave Height	Wave Period
Morning (03 Nov)	1ft (0.3m)	9s
Afternoon (03 Nov)	1ft (0.3m)	10s
Evening (03 Nov)	1ft (0.3m)	10s

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

	Short Range Forecast Mostly dry. Warm (max 23°C on Wed morning, min 14°C on Tue night). Wind will be generally light.
	Tuesday 3								Wednesday 4								Thursday 5								Fri 6
	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	1 AM	4 AM	7 AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 9	ESE 9	ESE 9	ESE 9	E 11	E 9	E 10	E 10	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 8	S 4	SSE 5	S 5	ESE 8	ESE 9	ESE 8	S 4	S 4	SSE 5	SSE 5	SSE 5	S 6	S 5
Wave Graph
kJ	16	16	16	15	9	16	17	17	15	16	16	15	15	14	19	26	22	7	7	7	12	19	33	31	32	48	15
Wind (km/h)	SW	WSW	W	NNW	SE	E	NNE	ENE	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SW	SSW	SW	SW	SW	SW	SW	SW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	off	glassy	cross-on	on	glassy	glassy	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide			5:47AM3.11m				6:09PM3.18m				6:48AM3.18m					7:12PM3.16m				7:42AM3.26m				8:09PM3.16m
Low Tide	11:28PM0.49m				11:56AM0.73m				00:29AM0.54m				1:00PM0.65m					1:25AM0.56m				1:58PM0.55m				2:17AM0.57m


	—	6:18	—	—	—	—	—	—	—	6:20	—	—	—	—	—	—	—	6:22	—	—	—	—	—	—	—	6:22	—
	—	—	—	—	—	4:32	—	—	—	—	—	—	—	4:31	—	—	—	—	—	—	—	4:30	—	—	—	—	4:29
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	15	15	15	16	18	18	17	14	15	14	14	18	23	22	19	16	15	14	14	18	19	21	20	19	17	17	17
Feels °C	11	12	12	15	16	16	16	13	12	11	11	15	20	20	17	13	13	12	12	16	17	20	19	18	17	17	18
Swell 1 Height (m) Direction Period (s)	S 5	S 5	SSW 4	S 4	E 11	E 9	E 10	E 10	S 4	SSE 4	SSE 4	ESE 9	ESE 9	ESE 8	ESE 8	SSE 5	ESE 8	ESE 8	ESE 9	ESE 8	ESE 8	ESE 8	ESE 8	SSE 5	SSE 5	SSE 5	S 5
kJ	12	7	5	2	9	16	17	17	4	5	5	15	15	14	14	26	7	7	7	7	7	7	7	31	32	30	15
Swell 2 Height (m) Direction Period (s)	ESE 9	ESE 9	ESE 9	ESE 9	ESE 8	ESE 8	ESE 8	ESE 8	ESE 9	ESE 9	ESE 9	—	—	—	—	ESE 8	—	—	SE 10	SE 9	SE 9	SSE 9	SSE 8	ESE 8	ESE 8	ESE 8	SE 8
kJ	16	16	16	15	7	7	7	6	15	16	16	—	—	—	—	14	—	—	4	3	3	7	7	6	6	6	11
Swell 3 Height (m) Direction Period (s)	E 11	E 12	E 11	E 11	—	—	S 4	—	—	—	—	—	—	—	—	—	—	—	—	—	E 12	E 12	E 11	SSE 8	E 11	E 11	ESE 7
kJ	10	3	9	9	—	—	1	—	—	—	—	—	—	—	—	—	—	—	—	—	3	3	2	6	2	2	5
Wind waves Height (m) Direction Period (s)	SW 3	WSW 3	WSW 3	—	—	S 4	SSW 2	S 3	S 4	WSW 2	WSW 3	S 4	S 4	S 4	S 4	SW 3	S 5	S 5	S 4	S 4	S 4	S 4	SSE 5	SW 3	SW 3	S 6	S 5
kJ	2	2	2	—	—	1	1	1	8	1	1	9	12	12	19	2	22	15	13	12	12	19	33	2	1	48	13
Nearest Offshore or Glassy	Ogunquit Beach Maine	Scotts Bay Nova Scotia	Scotts Bay Nova Scotia	Lawrencetown Right Point Nova Scotia	Osbourne Nova Scotia	Ingonish Beach Cape Breton Island	Ingonish Beach Cape Breton Island	Ingonish Beach Cape Breton Island	Jennette's Pier Carolina North	42nd St VA Beach Virginia	North End Virginia	Pelican Poles Carolina South	Pelican Poles Carolina South	Moose Nova Scotia	White Point Beach Nova Scotia	White Point Beach Nova Scotia	Ogunquit Beach Maine	Summerville Nova Scotia	Scotts Bay Nova Scotia	Sands New Jersey	Grandview Virginia	Michaud Point Cape Breton Island	Ogunquit Beach Maine	Tea Break Amber Coast	Ogunquit Beach Maine	Costellos New Hampshire	Sands New Jersey
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	2	1	1	1	1	1	1	1	1	1	1	1	2	1	1	1
Distance (km)	38	503	503	625	619	916	916	916	883	808	804	1293	1293	618	501	501	38	493	503	391	802	855	38	2570	38	0	391
Best forecast wave conditions in New Hampshire																										The Wall
Rating (10 max)																										1
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Rating (10 max)	5	5	5	4	4	4	4	4	4	4	4	4	3	2	3	3	2	3	4	4	2	5	5	8	8	7	6
Header Global	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Boners United States	Beach Road South Africa	Bali Village Indonesia	Bali Village Indonesia	Bay of Skaill United Kingdom	Bankvaults Indonesia	Bay of Skaill United Kingdom	Bay of Skaill United Kingdom	Ghost Tree United States	Cow Bombie Australia	Cow Bombie Australia	Supertubes Australia	Benkunqut Indonesia	Cojo United States	Kaiser's (Hachijojima Island) Japan	Kaiser's (Hachijojima Island) Japan	Hanalei Bay United States	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
Rating (10 max)	5	5	5	4	4	4	4	4	4	4	4	5	5	5	5	4	5	7	5	5	5	5	5	8	8	7	6

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 (03 Nov):

Short Range Forecast

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